{"title":"GLC 63 AMG ( Mercedes-Benz | GLC Class (253) (2016-Present))","description":"","products":[{"product_id":"renntech-hand-held-suspension-module-bluetooth","title":"RENNtech | Hand-Held Suspension Module Bluetooth","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Bluetooth HSM | Digital Suspension Lowering Module for vehicles equipped with Airmatic \/ Magic Body Control Suspension\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eNOTE: HSM integrates with M.B. COMMAND system up until Model Year 2020. For later model years (2021 – 2023)  RT App is required.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RENNtech Hand-Held Suspension Module (HSM) is designed to work with the Mercedes Airmatic Suspension. The unit allows the user to have full control over all four corners of the vehicle’s suspension and adjust in 1mm increments through RENNtech Mobile app and Blue Tooth Connection.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HSM comes pre-loaded with a RENNtech lowering setting. User can load their custom setting onto the HSM to set the vehicle to their preferred ride height.\u003c\/p\u003e\n\u003cp\u003eThe desired lowering setting will be loaded onto the vehicle via the ODB2 port in the footwell of the car. After plugging the HSM into the ODB2 port, the user can set the desired ride height using RENNtech App on their Apple and\/or Android phone.\u003c\/p\u003e\n\u003cp\u003eAfter a few seconds, the new setting is uploaded and the car will adjust to the new height. The factory setting will always be stored on the HSM and the user can set the vehicle back to the factory setting. Once the settings are loaded, simply unplug and store for future use.\u003c\/p\u003e\n\u003cp\u003eWith the newest update to our HSM, the user is now able to adjust the suspension settings directly on your mobile phone. After plugging the HSM into the OBD2 port, the RENNtech App will automatically connect to the Module. After changing and saving the settings, the module can be unplugged and the screen goes back to the regular Mercedes menu. No tools, laptop or tablet needed. Full Plug'n'Play Solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLower or Raise your car to your prefered ride height.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjusted setting loaded onto car via Bluetooth\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInstallation in less than 10 seconds\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWith the first use, the HSM will be 'married' to the vehicle and can only be used with this vehicle\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003eOptimized for Apple iOS. Android support limited.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eRENNtech HSM | Hand-Held Suspension Module Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustment increments: 1mm\u003c\/li\u003e\n\u003cli\u003eMaximum Lowering: Limited only by vehicle\u003c\/li\u003e\n\u003cli\u003eSize: 73mm x 44mm x 24mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e      *UP TO 2022*\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eW205 - C-Class\n\u003cul\u003e\n\u003cli\u003eC350e Plug-In Hybrid\u003c\/li\u003e\n\u003cli\u003eC400 (Air Body Control Optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC218 - CLS Coupe\n\u003cul\u003e\n\u003cli\u003eCLS 550\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC257 - CLS Coupe\n\u003cul\u003e\n\u003cli\u003eCLS450 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eCLS 53 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW\/S212 - E-Class\n\u003cul\u003e\n\u003cli\u003eE550 BiTurbo\u003c\/li\u003e\n\u003cli\u003eE63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW\/S213 E-Class Sedan and Wagon\n\u003cul\u003e\n\u003cli\u003eE300 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE350 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE400 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE450 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE43 AMG\u003c\/li\u003e\n\u003cli\u003eE53 AMG\u003c\/li\u003e\n\u003cli\u003eE63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC238 - E-Class Coupe\n\u003cul\u003e\n\u003cli\u003eE400 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE450 (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eE53 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW222 - S-Class Sedan\n\u003cul\u003e\n\u003cli\u003eS450 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eS550\u003c\/li\u003e\n\u003cli\u003eS560 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eS600\u003c\/li\u003e\n\u003cli\u003eS63 AMG\u003c\/li\u003e\n\u003cli\u003eS65 AMG\u003c\/li\u003e\n\u003cli\u003eS500 Maybach\u003c\/li\u003e\n\u003cli\u003eS560 Maybach\u003c\/li\u003e\n\u003cli\u003eS600 Maybach\u003c\/li\u003e\n\u003cli\u003eS650 Maybach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC217 - S-Class Coupe\n\u003cul\u003e\n\u003cli\u003eS550\u003c\/li\u003e\n\u003cli\u003eS560\u003c\/li\u003e\n\u003cli\u003eS63 AMG\u003c\/li\u003e\n\u003cli\u003eS65 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX290 - AMG GT 4-Door Coupe\n\u003cul\u003e\n\u003cli\u003eAMG GT 43\u003c\/li\u003e\n\u003cli\u003eAMG GT 53\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eR231 - SL-CLass\n\u003cul\u003e\n\u003cli\u003eSL550 (ABC Optional)\u003c\/li\u003e\n\u003cli\u003eSL63 AMG  (ABC Optional)\u003c\/li\u003e\n\u003cli\u003eSL65 AMG  (ABC Optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46589562716416,"sku":"32.971.8001","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/Bluetooth-HSM_1.jpg?v=1744743142"},{"product_id":"renntech-evm-exhaust-valve-module-mercedes-benz","title":"RENNtech EVM | Exhaust Valve Module | Mercedes Benz","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eEVM - Exhaust Valve Module (Remote Controlled)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e VIN NUMBER REQUIRED UPON ORDER \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNOT SO FUN FACT:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your Mercedes-AMG is equipped with factory exhaust valves, with or without a center console button to open or close them, factory settings do \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e allow the flaps to fully open unless certain speed and\/or RPM have been reached. For example, while cruising the exhaust flaps will never fully open!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTHE EVM SOLUTION:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRENNtech’s Exhaust Valve Module, (EVM) gives you complete control over the exhaust sound of your exhaust regardless of speed, RPM or driving mode! The Exhaust Valve Module allows you to fully open the exhaust valves of the AMG Sport Exhaust by pressing \u003cem\u003eButton 1\u003c\/em\u003e on the remote control, and to return to factory settings by pressing \u003cem\u003eButton 2\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eThe RENNtech Exhaust Valve Module is made in Germany.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAdvantages of RENNtech’s EVM:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActivation completely independent regardless of drive mode\n\u003cul\u003e\n\u003cli\u003eOverride your cars factory exhaust flap setting with the push of a button.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEVM does not engage with CAN-Bus\n\u003cul\u003e\n\u003cli\u003eNo interference with any control units.\u003c\/li\u003e\n\u003cli\u003eSoftware updates do not interfere with the functionality of the EVM exhaust valve module.\u003c\/li\u003e\n\u003cli\u003eNo cutting wires, no damage to factory cables, fully reversible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eIncluded:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Exhaust Valve Module\u003c\/li\u003e\n\u003cli\u003e2 x Remote Controls (\u003cem\u003eButton 1\u003c\/em\u003e fully open, \u003cem\u003eButton 2\u003c\/em\u003e back to factory)\u003c\/li\u003e\n\u003cli\u003eWiring harness (model specific)\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFitment: \u003cspan style=\"color: #ff0000; text-decoration: underline;\"\u003eONLY for vehicles\u003cstrong\u003e equipped with optional performance exhaust factory valves\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMG GT 55 \u0026amp; 63 MY 2023+ (C192 -chassis)\u003cbr\u003eC257 - CLS Coupe\n\u003cul\u003e\n\u003cli\u003eCLS450\u003c\/li\u003e\n\u003cli\u003eCLS 53 AMG EQ-Boost | MY2019+ | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW213 - E-Class Sedan\n\u003cul\u003e\n\u003cli\u003eE400 BiTurbo Sedan | MY2017-18\u003c\/li\u003e\n\u003cli\u003eE450 BiTurbo Sedan | MY2019\u003c\/li\u003e\n\u003cli\u003eE43 AMG Sedan | MY2017-18\u003c\/li\u003e\n\u003cli\u003eE53 AMG Sedan | MY2019+ | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eE63 AMG 4-MATIC+ Sedan | MY2018+\u003c\/li\u003e\n\u003cli\u003eE63 S AMG 4-MATIC+ Sedan | MY2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eS213 - E-Class Wagon\n\u003cul\u003e\n\u003cli\u003eE400 BiTurbo Wagon | MY2017-18\u003c\/li\u003e\n\u003cli\u003eE450 BiTurbo Wagon | MY2019\u003c\/li\u003e\n\u003cli\u003eE43 AMG Wagon | MY2017-18\u003c\/li\u003e\n\u003cli\u003eE53 AMG Wagon | MY2019+ | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eE63 AMG 4-MATIC+ Wagon | MY2018+\u003c\/li\u003e\n\u003cli\u003eE63 S AMG 4-MATIC+ Wagon | MY2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC238 - E-Class Coupe\n\u003cul\u003e\n\u003cli\u003eE400 BiTurbo Coupe | MY2017+\u003c\/li\u003e\n\u003cli\u003eE450 BiTurbo Coupe | MY2017+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX290 - AMG GT 4-Door Coupe\n\u003cul\u003e\n\u003cli\u003eAMG GT 43 4-Door Coupe | MY2019+ | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eAMG GT 53 4-Door Coupe | MY2019+ | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eAMG GT 63 4-Door Coupe | MY2019+\u003c\/li\u003e\n\u003cli\u003eAMG GT 63 S 4-Door Coupe | MY2019+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW222 - S-Class Sedan\n\u003cul\u003e\n\u003cli\u003eS560 Sedan | MY2018+\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz SL R232\u003c\/li\u003e\n\u003cli\u003eS63 AMG Sedan | MY2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC217 - S-Class Coupe\n\u003cul\u003e\n\u003cli\u003eS560 Coupe | MY2018+\u003c\/li\u003e\n\u003cli\u003eS63 AMG Coupe | MY2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX253 - GLC SUV\n\u003cul\u003e\n\u003cli\u003eGLC63 AMG SUV | MY2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC253 - GLC Coupe\n\u003cul\u003e\n\u003cli\u003eGLC63 AMG Coupe | MY2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW167 - GLE SUV\n\u003cul\u003e\n\u003cli\u003eGLE63 S AMG SUV | MY2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC292 - GLE\n\u003cul\u003e\n\u003cli\u003eGLE63 S AMG Coupe | MY2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX167 - GLS SUV\n\u003cul\u003e\n\u003cli\u003eGLS 580 \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eASTON MARTIN\n\u003cul\u003e\n\u003cli\u003eDBX\u003c\/li\u003e\n\u003cli\u003eDBX Straight Six\u003c\/li\u003e\n\u003cli\u003eDBX707\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e*Before Placing Order, Confirm If Your Car Is Equipped with Factory Exhaust Valves* \u003c\/strong\u003e-\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e EVM will not work on vehicles without factory exhaust valves.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe RENNtech EVM is placed in the trunk, no hard wiring necessary.\u003c\/li\u003e\n\u003cli\u003eFor extra convenience, the EVM is programmed so once the exhaust valves stay fully open in Position 1 (Button 1). Valves will stay open even when the car is turned off and restarted. The EVM will ONLY revert to factory setting by pressing Button 2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EvSkT9wu9eE?si=0i5u64sFb-ebHkhh\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/qvUCtMww78k\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/mrrhjU19pfQ\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46594935783680,"sku":"49.290.906.40","price":780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/EVM-2020-H_1_530ca957-eb89-4242-bd89-89c75b91ec11.jpg?v=1770655257"},{"product_id":"renntech-ecu-upgrade-x253-glc63-amg-s-4matic-suv-601-hp-644lb-ft-4-0l-v8-biturbo-m177-my2016","title":"RENNtech ECU+ Upgrade | X253 | GLC63 AMG (S) 4MATIC+ SUV | 601 HP\/644LB-FT | 4.0L V8 BiTurbo | M177 | MY2016+","description":"\u003cp\u003e\u003cstrong\u003eECU+ Upgrade | GLC 63 AMG S and non-S | Up to 601 HP \/ 644 LB-FT | Gains: +75 HP \u0026amp; +113 LB-FT\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eRENNtech tuning products are certified to meet CARB standards in all 50 States.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eRENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal!\u003c\/p\u003e\n\u003cp\u003eOur proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish.\u003c\/p\u003e\n\u003cp\u003eRENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability.\u003c\/p\u003e\n\u003cp\u003eRENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicle's entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, increasing the engine's rev limiter and modifying boost mapping for turbo-charged vehicles, RENNtech performance software unleashes the true potential of your Mercedes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith the proprietary RENNtech ECU Tuning \u003cspan\u003ethe X253 - GLC63 AMG 4MATIC+ gains up to \u003c\/span\u003e\u003cstrong\u003e+75 HP\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e+113\u003c\/strong\u003e\u003cstrong\u003eLB-FT\u003c\/strong\u003e, based on power numbers measured by RENNtech. Please note that the Mercedes M177 engine performance when measured, obtains higher numbers than rated from factory. The maximum power number reached with the RENNtech ECU Upgrade for the GLC63 and GLC63 S AMG 4MATIC+ is \u003cstrong\u003e601 HP\u003c\/strong\u003e and \u003cstrong\u003e644 LB-FT\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"carb_epa\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 80%;\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e50-State Street Legal RENNtech HHT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HHT for Mercedes-Benz and Mercedes-AMG, 4.0 L BiTurbo V8, M176 | 177 | 178, engines is EPA Emissions compliant and street legal in all 50 States.\u003c\/p\u003e\n\u003cp\u003eThis product conforms to EPA Emission Standards and does not reduce effectiveness of your vehicles original pollution control systems.\u003c\/p\u003e\n\u003cp\u003eA CARB Executive Order was granted to the RENNtech HHT based on emission test results in the modified configuration, an examination of the On-Board Diagnostic II (OBD II) system, and an engineering evaluation.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20%;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/50-State-Logo-Tag.jpg?v=1745268808\" alt=\"\"\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRENNtech stock power numbers are measured with the GLC 63 AMG. Tune is compatible with GLC 63 AMG and GLC 63 S AMG. Maximum power numbers are for both, S and non-S models.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWe have found the M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes-Benz. We typically see higher baseline numbers than claimed by the factory.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePower gains are calculated based on stock numbers measured by RENNtech. Crank Performance Numbers are calculated with a 16% Drivetrain loss on 4MATIC+ vehicles.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNumbers \u003cem\u003epublished by MBUSA are an average over a 750rpm range for HP and a 2,750rpm range for TQ. Power gains are calculated based on the peak stock performance measured by RENNtech.\u003c\/em\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eOur numbers will be dependent on conditions and fuel quality. 93+ Octane gasoline is mandatory with this Performance Upgrade.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eStates known for poor fuel quality have to be supplied with a lower power setup. Please call for details and Race fuel options +1-561-845-7888.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"vbox\"\u003e\n\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cstrong\u003ePerformance Tests:\u003c\/strong\u003e\u003c\/span\u003e\n\u003ctable class=\"table_vbox\"\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003ccolgroup\u003e \u003ccol width=\"200\"\u003e \u003ccol width=\"250\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"vbox_tr_title\"\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUpgrades\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0-60mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0-100mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e60-130mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1\/4 Mile ET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTrap Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_stock\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStock\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.74 sec\u003c\/td\u003e\n\u003ctd\u003e9.46 sec\u003c\/td\u003e\n\u003ctd\u003e13.26 sec\u003c\/td\u003e\n\u003ctd\u003e12.21 sec\u003c\/td\u003e\n\u003ctd\u003e112.82 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_alt\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003eRt ECU Upgrade\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.45 sec\u003c\/td\u003e\n\u003ctd\u003e8.92 sec\u003c\/td\u003e\n\u003ctd\u003e12.36 sec\u003c\/td\u003e\n\u003ctd\u003e11.86 sec\u003c\/td\u003e\n\u003ctd\u003e115.59 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_main\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003eRt ECU+ Upgrade\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.25 sec\u003c\/td\u003e\n\u003ctd\u003e8.27 sec\u003c\/td\u003e\n\u003ctd\u003e12.20 sec\u003c\/td\u003e\n\u003ctd\u003e11.67 sec\u003c\/td\u003e\n\u003ctd\u003e116.73 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cem\u003e*If not otherwise noted, performed on non-prepped asphalt and with OEM, Street-Legal and\/or Non-Performance tires. Data measured with Racelogic Performance Box.\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"power_numbers\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance Numbers Overview\u003c\/strong\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC63 AMG 4MATIC+ (MY2016+ | X253 | M177 | 4.0L V8 BiTurbo) \u003cspan style=\"color: #ff0000;\"\u003eStock Performance\u003c\/span\u003e (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRated by \u003cstrong\u003eMercedes-Benz \u003cem\u003e(avg.)\u003c\/em\u003e\u003c\/strong\u003e:                        \u003cstrong\u003e469\u003c\/strong\u003e HP @ 5,500-6,250rpm; \u003cstrong\u003e479\u003c\/strong\u003e LB-FT @ 1,750-4,500rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno measured by \u003cstrong\u003eRENNtech \u003cem\u003e(peak)\u003c\/em\u003e\u003c\/strong\u003e:               \u003cstrong\u003e526\u003c\/strong\u003e HP @ 6,250rpm; \u003cb\u003e532\u003c\/b\u003e LB-FT @ 4,600rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003eNote: Mercedes M177 engine performance when measured on the dyno obtains higher power numbers than rated from factory. Performance numbers published by MBUSA are a calculated average within a specific rpm range, which obviously result  in lower power numbers than at the peak. HP and TQ gains calculated by RENNtech are always based on peak stock results measured by RENNtech and upgraded peak results measured by RENNtech.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eFor transparency and comparability, RENNtech published the average stock power during the rpm range set by MBUSA and the peak stock performance\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC63 AMG 4MATIC+ \u003cstrong\u003e(MY2016+ | X253 | M177 | 4.0L V8 BiTurbo) \u003c\/strong\u003e \u003cspan style=\"color: #ff0000;\"\u003eModified Performance\u003c\/span\u003e (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated by \u003cstrong\u003eRENNtech \u003cem\u003e(peak @crank)\u003c\/em\u003e\u003c\/strong\u003e:              \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e601\u003c\/strong\u003e HP\u003c\/span\u003e @ 5,500rpm; \u003cspan style=\"color: #ff0000;\"\u003e \u003cstrong\u003e645\u003c\/strong\u003e LB-FT\u003c\/span\u003e @ 4,600rpm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated by \u003cstrong\u003eRENNtech \u003cem\u003e(peak @wheel)\u003c\/em\u003e\u003c\/strong\u003e:              505 whp @ 5,600rpm; 542 wtq @ 4,600rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003eCrank Performance Numbers are calculated with a 16% Drivetrain loss on 4MATIC+ vehicles.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dyno_graph\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ciframe style=\"display: block; margin-left: auto; margin-right: auto;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/dGTikm51Bd4?si=GRIMfE-PW-44O9Fh\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46607606743296,"sku":"54.253X.GLC63BT","price":3280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_hht_002--50state7_1.jpg?v=1745268788"},{"product_id":"bmc-performance-air-filter-for-mercedes-benz-m177-biturbo-engines","title":"BMC Performance Air Filter For Mercedes Benz (M177 Biturbo Engines)","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":494,\"h\":19,\"abs_x\":12,\"abs_y\":9}'\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-body\" bis_size='{\"x\":12,\"y\":45,\"w\":494,\"h\":567,\"abs_x\":12,\"abs_y\":45}'\u003e\n\u003cp\u003e\u003cstrong bis_size='{\"x\":52,\"y\":45,\"w\":156,\"h\":18,\"abs_x\":52,\"abs_y\":45}'\u003ePrice Per Set (x2 Filters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":78,\"w\":494,\"h\":137,\"abs_x\":12,\"abs_y\":78}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":78,\"w\":84,\"h\":18,\"abs_x\":12,\"abs_y\":78}'\u003ePerformance\u003c\/strong\u003e\u003cbr bis_size='{\"x\":96,\"y\":78,\"w\":0,\"h\":18,\"abs_x\":96,\"abs_y\":78}'\u003eBMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter; this way ensures the best conditions for full exploitation of maximum power. Therefore the benefits of replacing the original paper filter with BMC cotton air filter, produced using the same technology and materials as the F1 air filters, are evident.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":231,\"w\":494,\"h\":156,\"abs_x\":12,\"abs_y\":231}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":231,\"w\":138,\"h\":18,\"abs_x\":12,\"abs_y\":231}'\u003eDesign and Materials\u003c\/strong\u003e\u003cbr bis_size='{\"x\":150,\"y\":231,\"w\":0,\"h\":18,\"abs_x\":150,\"abs_y\":231}'\u003eQualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters. An F1 filter must be very light, must be made of the best raw materials and must improve performance. For this reason we use only alloy mesh with epoxy coating to ensure protection from petrol fumes and from oxidization due to the humidity of the air. The filtering material is composed of a special cotton gauze soaked with low-viscosity oil to give you the best air permeability.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":404,\"w\":494,\"h\":117,\"abs_x\":12,\"abs_y\":404}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":404,\"w\":144,\"h\":18,\"abs_x\":12,\"abs_y\":404}'\u003eAdvanced Technology\u003c\/strong\u003e\u003cbr bis_size='{\"x\":156,\"y\":404,\"w\":0,\"h\":18,\"abs_x\":156,\"abs_y\":404}'\u003eBMC technical staff has developed a particular production system based on soft rubber moulding which produces the familiar BMC red filters. They are made in one single piece with no welded joints in the corners, thus avoiding breaking risks. This system, called \"Full Moulding\" comes from R\u0026amp;D in F1 and it is significant of BMC air filters' technical and quality specifics.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46685065380096,"sku":"FB845\/20","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/bmc_logo_vector_web_1_cd80f2fb-b06c-4a74-850b-0dee9d533a31.jpg?v=1747163155"},{"product_id":"renntech-hand-held-suspension-module-air-body-control","title":"RENNtech | Hand-Held Suspension Module | Air Body Control","description":"\u003cp\u003e\u003cstrong\u003eRENNtech HSM | Hand-Held Suspension Module Software Download (ALL):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDownload Software for Windows (32 and 64-bit)\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.efidude.com\/RennTech\/Suspension_Module\/install.htm\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDownload the  Android OS Tablet Application by clicking \u003cspan style=\"color: #ff0000;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.efidude.renntech.suspensionmodule\u0026amp;feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5lZmlkdWRlLnJlbm50ZWNoLnN1c3BlbnNpb25tb2R1bGUiXQ..\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eNOTE: HSM integrates with M.B. COMMAND system up until Model Year 2020. For later model years (2021 – 2023)  RT App is required.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RENNtech Hand-Held Suspension Module (HSM) is designed to work with the Mercedes Airmatic and Magic Body Control Suspensions. The unit allows the user to have full control over all four corners of the vehicle’s suspension and adjust in 1mm increments.\u003c\/p\u003e\n\u003cp\u003eThe HSM comes pre-loaded with a RENNtech lowering setting. User can load their custom setting onto the HSM to set the vehicle to their preffered ride height.\u003c\/p\u003e\n\u003cp\u003eThe desired lowering setting will be loaded onto the vehicle via the ODB2 port in the footwell of the car. After plugging the HSM into the ODB2 port, the user can toggle a switch to load the factory or the adjusted ride height. After a few seconds, the new setting is uploaded and the car will adjust to the new height.\u003c\/p\u003e\n\u003cp\u003eThe factory setting will always be stored on the HSM and the user can set the vehicle back to the factory setting.\u003c\/p\u003e\n\u003cp\u003eOnce the settings are loaded, simply unplug and store for future use.\u003c\/p\u003e\n\u003cp\u003eWith the newest update to our HSM, the user is now able to adjust the suspension settings directly in the on-board command system in their Mercedes. After plugging the HSM into the OBD2 port, the\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"_58cn\" href=\"https:\/\/www.facebook.com\/hashtag\/renntech?source=feed_text\u0026amp;epa=HASHTAG\u0026amp;__xts__%5B0%5D=68.ARBegipYi2sRjgZEHjlKfCG6YcdQpnl7Y-PzYc4ylKXa5J39l9ybp4nw7oW-v3IIDdZmD8nwHZThk9aEp9ehQmfM_at8to3v7YjS8x9hdJbPgS2b-qMUA7Mb825W2gf3T7jqs05mR7KzmbfoCh1EweM0RygHupXVyYYcR4PoVpXLaPxKlCBb_Db3zoNvqy5nLnnf_9lcKnnU4RwThQWnu9oEyKNOH1TYPgdxz6SKkN7QELYIeqVhNED2vog8Y9xey9URqBu3YTV2w6NG-GEb2CegqrXT1PVEbESmZqpn4H8HxAujOcOrZeRLGJLs6Y7VGRxdYv7HKnnuan35gqPiL9cAv4y0t4mJqw66cA\u0026amp;__tn__=%2ANK-R\" type=\"\" data-ft=\"{\"\u003e\u003cspan class=\"_5afx\"\u003e\u003cspan aria-label=\"hashtag\" class=\"_58cl _5afz\"\u003e#\u003c\/span\u003e\u003cspan class=\"_58cm\"\u003eRENNtech\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eHSM Screen will appear on the Mercedes Command screen. After changing and saving the settings, the module can be unplugged and the screen goes back to the regular Mercedes menu.\u003c\/p\u003e\n\u003cdiv class=\"text_exposed_show\"\u003e\n\u003cp\u003eNo tools, laptop or tablet needed. Full Plug'n'Play Solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll RENNtech HSMs are adjustable via USB using either Windows or Android OS.The software allows the user to adjust the ride-height at each corner in 1mm increments independently. The software also has three locations where the user can store pre-configured suspension setups for quick changes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWorks with\u003c\/strong\u003e\u003c\/span\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVehicles equipped with Air Body Control Magic Body Control Suspension\u003c\/li\u003e\n\u003cli\u003eW205 - C-Class Sedan\n\u003cul\u003e\n\u003cli\u003eC350e Plug-In Hybrid\u003c\/li\u003e\n\u003cli\u003eC400 (Airmatic Optional)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW\/S213 - E-Class Sedan and Wagon\n\u003cul\u003e\n\u003cli\u003eE300 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE350  (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE400 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE450 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE43 AMG\u003c\/li\u003e\n\u003cli\u003eE53 AMG\u003c\/li\u003e\n\u003cli\u003eE63 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC\/A238 - E-Class Coupe\n\u003cul\u003e\n\u003cli\u003eE400 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eE450 (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eE53 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC257 - CLS-Class Coupe\n\u003cul\u003e\n\u003cli\u003eCLS450 (Air Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eCLS53 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW222 - S-Class Sedan\n\u003cul\u003e\n\u003cli\u003eS450 (Magic Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eS550\u003c\/li\u003e\n\u003cli\u003eS560 (Magic Body Control Optional)\u003c\/li\u003e\n\u003cli\u003eS600\u003c\/li\u003e\n\u003cli\u003eS63 AMG\u003c\/li\u003e\n\u003cli\u003eS65 AMG\u003c\/li\u003e\n\u003cli\u003eS560 Maybach\u003c\/li\u003e\n\u003cli\u003eS600 Maybach\u003c\/li\u003e\n\u003cli\u003eS650 Maybach\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC217 - S-Class Coupe\n\u003cul\u003e\n\u003cli\u003eS550\u003c\/li\u003e\n\u003cli\u003eS560\u003c\/li\u003e\n\u003cli\u003eS63 AMG\u003c\/li\u003e\n\u003cli\u003eS65 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX290 - AMG GT 4 Door\n\u003cul\u003e\n\u003cli\u003eGT63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX\/C253 - GLC-SUV and Coupe\n\u003cul\u003e\n\u003cli\u003eGLC 300 (Adaptive Air Suspension Optional)\u003c\/li\u003e\n\u003cli\u003eGLC 43 AMG\u003c\/li\u003e\n\u003cli\u003eGLC 63 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW166 - GLE SUV\n\u003cul\u003e\n\u003cli\u003eGLE400 (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eGLE450\u003c\/li\u003e\n\u003cli\u003eGLE550e Plug-In Hybrid (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eGLE43 AMG\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eW167 - GLE SUV\n\u003cul\u003e\n\u003cli\u003eGLE450 (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eGLE580\u003c\/li\u003e\n\u003cli\u003eGLE53 AMG (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX292 - GLE Coupe\n\u003cul\u003e\n\u003cli\u003eGLE43 AMG\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eC167 - GLE Coupe\n\u003cul\u003e\n\u003cli\u003eGLE53 AMG (Airmatic Optional)\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX166 - GLS SUV\n\u003cul\u003e\n\u003cli\u003eGLS450\u003c\/li\u003e\n\u003cli\u003eGLS550\u003c\/li\u003e\n\u003cli\u003eGLS63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eX167 - GLS SUV\n\u003cul\u003e\n\u003cli\u003eGLS450\u003c\/li\u003e\n\u003cli\u003eGLS580\u003c\/li\u003e\n\u003cli\u003eGLS63\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable for vehicles equipped with the Mercedes Airmatic and Magic Body Control Suspension\u003c\/strong\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLower or Raise your car to your prefered ride height.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjusted setting loaded onto car via ODB2 port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInstallation in less than 10 seconds\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWith the first use, the DLM will be 'married' to the vehicle and can only used with this vehicle\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRENNtech HSM Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: 12.16px;\"\u003eAdjustment increments: 1mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMaximum Lowering: Limited only by vehicle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eAdjustment Methods: PC or Android (Tablet)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eSize: 73mm x 44mm x 24mm\u003cspan style=\"font-size: 12.16px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46690748006656,"sku":"32.222.6001","price":980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RENNtech_HSM_007_2396a85b-1c03-4278-a34a-0b21867bf105.jpg?v=1747941255"},{"product_id":"renntech-tcu-tune-9g-transmission-upgrade","title":"RENNtech | TCU Tune | 9G Transmission Upgrade","description":"\u003cp\u003e\u003cstrong\u003eTransmission Control Unit (TCU) Software Upgrade | AMG 9G Transmission Upgrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTCU -upgrade is now available as an individual upgrade for the following vehicles equipped with the \u003cb\u003eMercedes-Benz 9G-Tronic transmission\u003c\/b\u003e. Our TCU upgrade delivers faster acceleration by matching the power output of our ECU and Turbo upgrades.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eIncreased Clutch Torque Limits\u003c\/li\u003e\n\u003cli\u003eIncreased Clutch Pressure\u003c\/li\u003e\n\u003cli\u003eFaster shift times\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003cbr\u003e\u003c\/strong\u003eW463 | G-Wagon\u003c\/p\u003e\n\u003cp\u003eW205 | C-Class\u003c\/p\u003e\n\u003cp\u003eW213 | E-Class\u003c\/p\u003e\n\u003cp\u003eX290 | AMG GT63 4-Door Coupe\u003c\/p\u003e\n\u003cp\u003eW222 | S-Class\u003c\/p\u003e\n\u003cp\u003eX253 | GLC-Class\u003c\/p\u003e\n\u003cp\u003eW166 | GLE-Class\u003c\/p\u003e\n\u003cp\u003eW167 | GLE-Class\u003c\/p\u003e\n\u003cp\u003eX166 | GLS-Class\u003c\/p\u003e\n\u003cp\u003eX167 | GLS Class\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The TCU upgrade included with R-Line and Turbo upgrades and is recommended vehicles with ECU tune.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46693280481536,"sku":"27.725.9.TS","price":2480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_hht_0025.jpg?v=1747996929"},{"product_id":"renntech-powertrain-control-unit-cpc-tune","title":"RENNtech | Powertrain Control Unit | CPC Tune","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Power Control Module (CPC)  Upgrade for:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAMG M176 -engines (2020+) : G 550 | S 560 | GLE 580 | GLS 580 \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAMG M177 -engines (2020+) : C 63 | GLC 63 | E 63 | GT 63 | S 63 | G 63 \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAMG M177 -engines (2021+) GLE 63 | GLS 63\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRENNtech now offers CPC -upgrade for \u003cstrong\u003eAMG M176\u003c\/strong\u003e and \u003cstrong\u003eAMG M177\u003c\/strong\u003e -engines. The CPC upgrade increases torque limits and allows the engine to operate without the restrictions set by the stock\/factory CPC unit. The CPC upgrade is included with Turbo upgrades and recommended with ECU tunes.\u003c\/p\u003e\n\u003cp\u003eThe RENNtech CPC is highly recommended with RENNtech ECU tunes and included with our Turbo upgrade packages.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e: CPC upgrade is intended for use with RENNtech ECU software. Matching the RENNtech CPC tune to third party ECU maps requires additional steps\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRaised torque limits\u003c\/li\u003e\n\u003cli\u003eIncreased speed limit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eAMG M176 -engines (2020+)\u003c\/span\u003e \u003c\/strong\u003e: G 550 | S 560 | GLE 580 | GLS 580\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAMG M177 -engines (2020+)\u003c\/strong\u003e\u003c\/span\u003e : C 63 | GLC 63 | E 63 | GT 63 | S 63 | G 63  |\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAMG M177 -engines (2021+)\u003c\/strong\u003e\u003c\/span\u003e : GLE 63 | GLS 63\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The CPC upgrade is intended for use with RENNtech ECU software. Using the RENNtech CPC with other non-RENNtech ECU software does not guarantee proper functionality.   \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46696983134464,"sku":"54.900.4119","price":2480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RENNtech-MB-CPC-unit_4a2773eb-746b-4148-ae98-3125051859ab.jpg?v=1748186549"},{"product_id":"renntech-front-brake-rotor-upgrade","title":"RENNtech Performance Front Rotors Upgrade | E63 (W\/S 213) | SLS AMG (C197) | SL55\/63 (R230) | GLC 63 (X\/C253) | C63 Black Series (C 204)","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Performance Front Rotors | E63 (W\/S 213) | SLS AMG (C197) | SL55\/63 (R230) | GLC 63 (X\/C253) | C63 Black Series (C 204) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor: E63 (W\/S 213) | SLS AMG (C197) | SL55\/63 (R230) P30 only | GLC 63 (X\/C253) | C63 Black Series (C 204)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 7.5pt; background: white;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eThe RT Performance Brake Rotors \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eare an upgrade and direct replacement for the OE brake rotors with no modifications necessary. The rotors bolt directly to the car and fit perfectly with Mercedes-Benz AMG OE calipers and the iron rings can easily be replaced when needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 7.5pt; background: white; orphans: 2; text-align: start; widows: 2; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eThe rotors consist of a two-piece iron disc, aerospace grade aluminum hat construction. The high carbon content and the chemical composition of the steel enable teh RENNtech discs to be more durable and lighter than its OEM counterparts. This allows them to perform better and longer during high performance driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 7.5pt; background: white; orphans: 2; text-align: start; widows: 2; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eThe left- and right-hand specific rotors feature directional curved vanes that actively pump air through the disc reducing the amount of heat soak. The design of the slots refreshes the pad surface and prevent containments and water from collecting between the pad and disc, therefore for maintaining maximum stopping power and brake response in all driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 7.5pt; background: white; orphans: 2; text-align: start; widows: 2; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eOEM Mercedes discs are drilled which presents two issues. Firstly, they are major stress risers which can lead to premature cracking, and second, they also act like a cheese grater on the brake pads which wear them at an accelerated rate and create grooves in the pads which in turn creates grooves in the rotors. For this reason, Mercedes recommends replacing the discs with every pad change because of the uneven surface. With our discs, drivers can run several sets of pads on them without having to prematurely change them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in 0in 7.5pt; background: white; orphans: 2; text-align: start; widows: 2; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; color: #333333;\"\u003eThe RENNtech discs are machined exclusively in the United States from start to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e- Front Rotors\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46697016525056,"sku":"42.213.1200","price":2480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/A7303709.jpg?v=1748189036"},{"product_id":"renntech-stage-ii-turbo-upgrade-c253-glc63-s-amg-coupe-767hp-633lb-ft-4-0l-v8-biturbo-m177-my2016","title":"RENNtech Stage II Turbo Upgrade | 205\/253 | C\/GLC 63\/S AMG | 767HP\/633LB-FT | 4.0L V8 BiTurbo | M177","description":"\u003cp\u003e\u003cstrong\u003eIncludes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +222HP | +83LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mercedes 253 - GLC 63 AMG comes with the newest engine fully developed by AMG, the company’s Affalterbach based performance division and long fabled engine builder. The result is nothing short of spectacular and the 4.0L V8 BiTurbo engine is an incredible platform to build performance upon. \u003c\/p\u003e\n\u003cp\u003eRENNtech lightweight forged billet turbo wheels feature a dramatically larger than stock impeller (inlet side) and an increase in the turbine trim (exhaust side). This combination of high quality, light weight components compensates for turbo lag despite being a functionally larger turbo. The cartridge supporting shaft is also both larger and stronger designed to handle the larger wheels and additional power. This entire cartridge is then\u003cstrong\u003e \u003c\/strong\u003efine balanced as a complete assembly to compensate for these increases. The impeller and turbine housings are then precision CNC machined and flow tested in-house to fit the larger internal cartridge. The end result is nothing short of spectacular with the RENNtech turbo package creating up to \u003cstrong\u003e767 hp\u003c\/strong\u003e and \u003cstrong\u003e633 lb-ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMore power isn’t the only performance benefit as our turbos spool quicker, offer a more responsive throttle and immediate power delivery thanks to a reduction in exhaust back pressure, rolling resistance, higher RPM's and a lighter rotating mass. In addition, our turbo upgrade kit functions with the OEM oil and coolant lines.\u003cstrong\u003e \u003c\/strong\u003eThis isn’t just an OEM turbo charger with machined internals; but a dramatically larger, more powerful turbocharger that blows away anything else on the market!\u003c\/p\u003e\n\u003cp\u003eThe RENNtech performance turbo upgrade is truly the ultimate upgrade for your GLC 63 AMG.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe RENNtech Stage I Turbo Upgrade comes with an RENNtech \u003cstrong\u003eECU Upgrade\u003c\/strong\u003e and the RENNtech \u003cstrong\u003eFuel System Upgrade\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarger impeller (inlet) and turbine (exhaust) cartridge\u003c\/li\u003e\n\u003cli\u003eCartridge shaft is larger and stronger to support larger wheels\u003c\/li\u003e\n\u003cli\u003eEntire cartridge is fine balanced as an assembly\u003c\/li\u003e\n\u003cli\u003eLightweight forged billet wheels\u003c\/li\u003e\n\u003cli\u003eLess rolling resistance offers quicker spooling\u003c\/li\u003e\n\u003cli\u003eVirtually no lag with impressive throttle response\u003c\/li\u003e\n\u003cli\u003ePrecision machined impeller and turbine housings\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e767 HP and 633 LB-FT\u003c\/strong\u003e @ crank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNotes:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cem\u003e\u003cspan\u003eThis Turbo Upgrade requires an additional core charge, which will be credited upon return of OEM turbo core to RENNtech\u003c\/span\u003e\u003c\/em\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWe have found the new M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. We typically see higher baseline numbers than claimed by the factory. Numbers will be dependent on conditions and fuel quality.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePower gains are calculated with stock numbers measured by RENNtech\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eTo reach the maximum power level, RENNtech downpipes, BOV adapter and high-flow air filters are required.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eOur numbers will be dependend on conditions and fuel quality.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"power_numbers\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance Numbers Overview\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC 63 AMG S (C253 | M177 | 4.0L V8 BiTurbo) Stock Performance(at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated by \u003cstrong\u003eMercedes-Benz\u003c\/strong\u003e:        503 HP @ 5,500-6,250 rpm; 516 LB-FT @ 1,750-4,500 rpm\u003c\/li\u003e\n\u003cli\u003eRated by \u003cstrong\u003eRENNtech\u003c\/strong\u003e:                 545 HP @ 6,150 RPM; 550 LB-FT @ 3,700-4,700 RPM\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eNote: Mercedes M177 engine performance when measured, obtains higher power numbers than rated from factory.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC 63 AMG S (C253 | M177 | 4.0L V8 BiTurbo) Modified Performance (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated by \u003cstrong\u003eRENNtech\u003c\/strong\u003e:              \u003cstrong\u003e767\u003c\/strong\u003e HP @ 6,600rpm; \u003cstrong\u003e633\u003c\/strong\u003e LB-FT @ 3,350rpm\u003c\/li\u003e\n\u003cli\u003e                                                    660 whp @ 6,600rpm; 554 wtq @ 3,350rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eCrank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dyno_graph\"\u003e\u003ca href=\"images\/stories\/virtuemart\/product\/RENNtech_205-C63AMG_R3_web.jpg\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46703453962496,"sku":"PKG.09.177.2010","price":20650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_m177_m178_turbo_stage_i_003.jpg?v=1748352002"},{"product_id":"renntech-stage-i-turbo-upgrade-c253-glc-63-s-amg-coupe-709hp-638lb-ft-4-0l-v8-biturbo-m177-my2015","title":"RENNtech Stage I Turbo Upgrade | C253 | GLC 63 \/S AMG | Coupe | 709HP\/638LB-FT | 4.0L V8 BiTurbo | M177 | MY2015+","description":"\u003cp\u003e\u003cstrong\u003eIncludes Turbo Upgrade, ECU Upgrade, ana Fuel System Upgrade. Gains: Up to +164HP | +88LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mercedes 253 - GLC 63 AMG comes with the newest engine fully developed by AMG, the company’s Affalterbach based performance division and long fabled engine builder. The result is nothing short of spectacular and the 4.0L V8 BiTurbo engine is an incredible platform to build performance upon. \u003c\/p\u003e\n\u003cp\u003eRENNtech lightweight forged billet turbo wheels feature a dramatically larger than stock impeller (inlet side) and an increase in the turbine trim (exhaust side). This combination of high quality, light weight components compensates for turbo lag despite being a functionally larger turbo. The cartridge supporting shaft is also both larger and stronger designed to handle the larger wheels and additional power. This entire cartridge is then\u003cstrong\u003e \u003c\/strong\u003efine balanced as a complete assembly to compensate for these increases. The impeller and turbine housings are then precision CNC machined and flow tested in-house to fit the larger internal cartridge. The end result is nothing short of spectacular with the RENNtech turbo package creating up to \u003cstrong\u003e709 hp\u003c\/strong\u003e and \u003cstrong\u003e638 lb-ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMore power isn’t the only performance benefit as our turbos spool quicker, offer a more responsive throttle and immediate power delivery thanks to a reduction in exhaust back pressure, rolling resistance, higher RPM's and a lighter rotating mass. In addition, our turbo upgrade kit functions with the OEM oil and coolant lines.\u003cstrong\u003e \u003c\/strong\u003eThis isn’t just an OEM turbo charger with machined internals; but a dramatically larger, more powerful turbocharger that blows away anything else on the market!\u003c\/p\u003e\n\u003cp\u003eThe RENNtech performance turbo upgrade is truly the ultimate upgrade for your GLC 63 AMG.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe RENNtech Stage I Turbo Upgrade comes with an RENNtech \u003cstrong\u003eECU Upgrade\u003c\/strong\u003e and the RENNtech \u003cstrong\u003eFuel System Upgrade\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarger impeller (inlet) and turbine (exhaust) cartridge\u003c\/li\u003e\n\u003cli\u003eCartridge shaft is larger and stronger to support larger wheels\u003c\/li\u003e\n\u003cli\u003eEntire cartridge is fine balanced as an assembly\u003c\/li\u003e\n\u003cli\u003eLightweight forged billet wheels\u003c\/li\u003e\n\u003cli\u003eLess rolling resistance offers quicker spooling\u003c\/li\u003e\n\u003cli\u003eVirtually no lag with impressive throttle response\u003c\/li\u003e\n\u003cli\u003ePrecision machined impeller and turbine housings\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e709 HP and 638 LB-FT\u003c\/strong\u003e @ crank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNotes:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cem\u003e\u003cspan\u003eThis Turbo Upgrade requires an additional core charge, which will be credited upon return of OEM turbo core to RENNtech\u003c\/span\u003e\u003c\/em\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWe have found the new M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. We typically see higher baseline numbers than claimed by the factory. Numbers will be dependent on conditions and fuel quality.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePower gains are calculated with stock numbers measured by RENNtech\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eTo reach the maximum power level, RENNtech downpipes, BOV adapter and high-flow air filters are required.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eOur numbers will be dependend on conditions and fuel quality.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"power_numbers\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 0, 0);\"\u003e\u003cspan\u003e\u003cstrong\u003ePerformance Numbers Overview\u003c\/strong\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGLC 63 AMG S (C253 | M177 | 4.0L V8 BiTurbo) Stock Performance(at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated by \u003cstrong\u003eMercedes-Benz\u003c\/strong\u003e:        503 HP @ 5,500-6,250 rpm; 516 LB-FT @ 1,750-4,500 rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated by \u003cstrong\u003eRENNtech\u003c\/strong\u003e:                 545 HP @ 6,150 RPM; 550 LB-FT @ 3,700-4,700 RPM\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eNote: Mercedes M177 engine performance when measured, obtains higher power numbers than rated from factory.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGLC 63 AMG S (C253 | M177 | 4.0L V8 BiTurbo) Modified Performance (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated by \u003cstrong\u003eRENNtech\u003c\/strong\u003e:              \u003cspan\u003e\u003cstrong\u003e709\u003c\/strong\u003e HP\u003c\/span\u003e @ 6,800rpm; \u003cspan\u003e\u003cstrong\u003e638\u003c\/strong\u003e LB-FT\u003c\/span\u003e @ 5,600rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e                                                    610 whp @ 6,800rpm; 549 wtq @ 5,600rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003eCrank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dyno_graph\"\u003e\u003ca rel=\"noopener noreferrer\" href=\"images\/stories\/virtuemart\/product\/RENNtech_205-C63AMG_R2_web.jpg\" target=\"_blank\"\u003e\u003cimg\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46703503900928,"sku":"PKG.09.177.1010","price":13840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_m177_m178_turbo_stage_i_002_5ab87ca4-bafb-4302-bc95-eb1f1e429601.jpg?v=1748353402"},{"product_id":"renntech-downpipes-w-200-cell-sport-catalytic-converter-c-63-s-amg-glc-63-s-amg-4-0l-v8-biturbo-m177","title":"RENNtech | Downpipes w\/200 Cell Sport Catalytic Converter | C 63 (S) AMG | GLC 63 (S) AMG | 4.0L V8 BiTurbo | M177","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":555,\"h\":39,\"abs_x\":12,\"abs_y\":9}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":529,\"h\":37,\"abs_x\":12,\"abs_y\":9}'\u003eRENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for 205 - C 63 AMG and 253 - GLC 63 AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":64,\"w\":555,\"h\":39,\"abs_x\":12,\"abs_y\":64}'\u003eRENNtech Downpipes are constructed from T304 High-Strength Stainless Steel and are equipped with 200 Cell Sport Catalytic Converters.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":120,\"w\":555,\"h\":39,\"abs_x\":12,\"abs_y\":120}'\u003eWith the replacement of the stock downpipes we improve performance, reduce back pressure, increase initial turbo spooling and enhance sound output.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":175,\"w\":555,\"h\":58,\"abs_x\":12,\"abs_y\":175}'\u003eRENNtech products are manufactured to perfectly match the stock GLC and C 63 AMG exhaust system, as well as the RENNtech Sport Muffler System and include all necessary mounting hardware and clamps.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":250,\"w\":555,\"h\":39,\"abs_x\":12,\"abs_y\":250}'\u003eOur downpipes are designed and manufactured at the RENNtech Headquarters in Stuart, Florida.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":305,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":305}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":305,\"w\":3,\"h\":18,\"abs_x\":12,\"abs_y\":305}'\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":340,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":340}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":340,\"w\":39,\"h\":18,\"abs_x\":12,\"abs_y\":340}'\u003eGains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":376,\"w\":555,\"h\":39,\"abs_x\":12,\"abs_y\":376}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":376,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":376}'\u003eup to + 10 HP\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":396,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":396}'\u003eup to + 10 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":429,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":429}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":465,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":465}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":465,\"w\":54,\"h\":18,\"abs_x\":12,\"abs_y\":465}'\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":500,\"w\":555,\"h\":137,\"abs_x\":12,\"abs_y\":500}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":500,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":500}'\u003eW205 - C63 AMG Sedan\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":520,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":520}'\u003eW205 - C63 S AMG Sedan\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":540,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":540}'\u003eC205 - C63 AMG Coupe\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":559,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":559}'\u003eC205 - C63 S AMG Coupe\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":579,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":579}'\u003eX253 - GLC63 AMG SUV\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":598,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":598}'\u003eX253 - GLC63 AMG Coupe\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":618,\"w\":515,\"h\":19,\"abs_x\":52,\"abs_y\":618}'\u003eX253 - GLC63 S AMG Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":652,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":652}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":687,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":687}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":723,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":723}'\u003e\u003cstrong style=\"font-size: 12.16px; line-height: 1.3em;\" bis_size='{\"x\":12,\"y\":725,\"w\":31,\"h\":16,\"abs_x\":12,\"abs_y\":725}'\u003e\u003cspan style=\"font-size: 12.1599998474121px; line-height: 1.3em;\" bis_size='{\"x\":12,\"y\":725,\"w\":31,\"h\":16,\"abs_x\":12,\"abs_y\":725}'\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":758,\"w\":555,\"h\":58,\"abs_x\":12,\"abs_y\":758}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":758,\"w\":515,\"h\":58,\"abs_x\":52,\"abs_y\":758}'\u003e\u003cem bis_size='{\"x\":52,\"y\":758,\"w\":513,\"h\":57,\"abs_x\":52,\"abs_y\":758}'\u003e\u003cstrong style=\"font-size: 12.16px; line-height: 1.3em;\" bis_size='{\"x\":52,\"y\":760,\"w\":513,\"h\":55,\"abs_x\":52,\"abs_y\":760}'\u003e\u003cspan style=\"font-size: 12.1599998474121px; line-height: 1.3em;\" bis_size='{\"x\":52,\"y\":760,\"w\":513,\"h\":55,\"abs_x\":52,\"abs_y\":760}'\u003eRenntech downpipes are intended for Motorsport applications on closed circuit racetracks only or for export. They are not intended to be installed on vehicles for use on public roads in the United States.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":831,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":831}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":867,\"w\":555,\"h\":19,\"abs_x\":12,\"abs_y\":867}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":902,\"w\":555,\"h\":312,\"abs_x\":12,\"abs_y\":902}'\u003e\u003ciframe height=\"482\" width=\"857\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/Hj_61XNNfX0?rel=0\" style=\"display: block; margin-left: auto; margin-right: auto;\" bis_size='{\"x\":12,\"y\":902,\"w\":555,\"h\":312,\"abs_x\":12,\"abs_y\":902}' bis_id=\"fr_y4w9i76pfs85m7v1iry5xl\" bis_depth=\"1\" bis_chainid=\"7\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46740367114496,"sku":"49.177.0373","price":4980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/491770373_W205_C63_Down_Pipes_001_web.jpg?v=1749724140"},{"product_id":"renntech-intermediate-ecu-upgrade-x253-glc63-amg-s-4matic-suv-574-hp-612lb-ft-4-0l-v8-biturbo-m177-my2016","title":"RENNtech Intermediate ECU Upgrade | X253 | GLC63 AMG (S) 4MATIC+ SUV | 574 HP\/612LB-FT | 4.0L V8 BiTurbo | M177 | MY2016-2022","description":"\u003cp\u003e\u003cstrong\u003eIntermediate ECU Upgrade | GLC 63 AMG S and non-S | Up to 574 HP \/ 612 LB-FT | Gains: +48 HP \u0026amp; +80 LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eRENNtech tuning products are certified to meet CARB standards in all 50 States.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eRENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal!\u003c\/p\u003e\n\u003cp\u003eOur proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish.\u003c\/p\u003e\n\u003cp\u003eRENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability.\u003c\/p\u003e\n\u003cp\u003eRENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicle's entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, increasing the engine's rev limiter and modifying boost mapping for turbo-charged vehicles, RENNtech performance software unleashes the true potential of your Mercedes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur intermediate level ECU upgrade offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability.\u003c\/p\u003e\n\u003cp\u003eThis is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes, temperatures or fuel quality concerns. \u003c\/p\u003e\n\u003cp\u003eThis is a slight reduction from our standard tune but still offers white knuckle performance at one of the most affordable price points in the tuning market.\u003c\/p\u003e\n\u003cp\u003eWith the intermediate RENNtech ECU Tuning \u003cspan\u003ethe X253 - GLC63 AMG 4MATIC+ gains up to \u003c\/span\u003e\u003cstrong\u003e+48 HP\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e+80\u003c\/strong\u003e\u003cstrong\u003eLB-FT\u003c\/strong\u003e, based on power numbers measured by RENNtech. Please note that the Mercedes M177 engine performance when measured, obtains higher numbers than rated from factory. The maximum power number reached with the intermediate RENNtech ECU Upgrade for the GLC63 and GLC63 S AMG+ is \u003cstrong\u003e574 HP\u003c\/strong\u003e and \u003cstrong\u003e612 LB-FT\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"carb_epa\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 80%;\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e50-State Street Legal RENNtech HHT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HHT for Mercedes-Benz and Mercedes-AMG, 4.0 L BiTurbo V8, M176 | 177 | 178, engines is EPA Emissions compliant and street legal in all 50 States.\u003c\/p\u003e\n\u003cp\u003eThis product conforms to EPA Emission Standards and does not reduce effectiveness of your vehicles original pollution control systems.\u003c\/p\u003e\n\u003cp\u003eA CARB Executive Order was granted to the RENNtech HHT based on emission test results in the modified configuration, an examination of the On-Board Diagnostic II (OBD II) system, and an engineering evaluation.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20%;\"\u003e \u003cimg alt=\"50 State Logo Tag\" width=\"100\" height=\"165\" style=\"display: block; margin: auto;\"\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRENNtech stock power numbers are measured with the GLC 63 AMG. Tune is compatible with GLC 63 AMG and GLC 63 S AMG. Maximum power numbers are for both, S and non-S models.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWe have found the M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes-Benz. We typically see higher baseline numbers than claimed by the factory.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePower gains are calculated based on stock numbers measured by RENNtech. Crank Performance Numbers are calculated with a 16% Drivetrain loss on 4MATIC+ vehicles.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNumbers \u003cem\u003epublished by MBUSA are an average over a 750rpm range for HP and a 2,750rpm range for TQ. Power gains are calculated based on the peak stock performance measured by RENNtech.\u003c\/em\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eOur numbers will be dependent on conditions and fuel quality. 93+ Octane gasoline is mandatory with this Performance Upgrade.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eStates known for poor fuel quality have to be supplied with a lower power setup. Please call for details and Race fuel options +1-561-845-7888.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"vbox\"\u003e\n\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cstrong\u003ePerformance Tests:\u003c\/strong\u003e\u003c\/span\u003e\n\u003ctable class=\"table_vbox\"\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003ccolgroup\u003e \u003ccol width=\"200\"\u003e \u003ccol width=\"250\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"vbox_tr_title\"\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUpgrades\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0-60mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0-100mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e60-130mph\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1\/4 Mile ET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTrap Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_stock\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStock\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.74 sec\u003c\/td\u003e\n\u003ctd\u003e9.46 sec\u003c\/td\u003e\n\u003ctd\u003e13.26 sec\u003c\/td\u003e\n\u003ctd\u003e12.21 sec\u003c\/td\u003e\n\u003ctd\u003e112.82 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_main\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003eRt ECU Upgrade\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.45 sec\u003c\/td\u003e\n\u003ctd\u003e8.92 sec\u003c\/td\u003e\n\u003ctd\u003e12.36 sec\u003c\/td\u003e\n\u003ctd\u003e11.86 sec\u003c\/td\u003e\n\u003ctd\u003e115.59 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vbox_tr_alt\"\u003e\n\u003ctd\u003eX253 - GLC63 AMG SUV\u003c\/td\u003e\n\u003ctd\u003eRt ECU+ Upgrade\u003cspan style=\"font-size: 8pt;\"\u003e w\/Launch Control\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.25 sec\u003c\/td\u003e\n\u003ctd\u003e8.27 sec\u003c\/td\u003e\n\u003ctd\u003e12.20 sec\u003c\/td\u003e\n\u003ctd\u003e11.67 sec\u003c\/td\u003e\n\u003ctd\u003e116.73 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cem\u003e*If not otherwise noted, performed on non-prepped asphalt and with OEM, Street-Legal and\/or Non-Performance tires. Data measured with Racelogic Performance Box.\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"power_numbers\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance Numbers Overview\u003c\/strong\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC63 AMG 4MATIC+ (MY2016+ | X253 | M177 | 4.0L V8 BiTurbo) \u003cspan style=\"color: #ff0000;\"\u003eStock Performance\u003c\/span\u003e (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRated by \u003cstrong\u003eMercedes-Benz \u003cem\u003e(avg.)\u003c\/em\u003e\u003c\/strong\u003e:                        \u003cstrong\u003e469\u003c\/strong\u003e HP @ 5,500-6,250rpm; \u003cstrong\u003e479\u003c\/strong\u003e LB-FT @ 1,750-4,500rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno measured by \u003cstrong\u003eRENNtech \u003cem\u003e(peak)\u003c\/em\u003e\u003c\/strong\u003e:               \u003cstrong\u003e526\u003c\/strong\u003e HP @ 6,250rpm; \u003cb\u003e532\u003c\/b\u003e LB-FT @ 4,600rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003eNote: Mercedes M177 engine performance when measured on the dyno obtains higher power numbers than rated from factory. Performance numbers published by MBUSA are a calculated average within a specific rpm range, which obviously result  in lower power numbers than at the peak. HP and TQ gains calculated by RENNtech are always based on peak stock results measured by RENNtech and upgraded peak results measured by RENNtech.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eFor transparency and comparability, RENNtech published the average stock power during the rpm range set by MBUSA and the peak stock performance\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGLC63 AMG 4MATIC+ \u003cstrong\u003e(MY2016+ | X253 | M177 | 4.0L V8 BiTurbo) \u003c\/strong\u003e \u003cspan style=\"color: #ff0000;\"\u003eModified Performance\u003c\/span\u003e (at crank):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated by \u003cstrong\u003eRENNtech \u003cem\u003e(peak @crank)\u003c\/em\u003e\u003c\/strong\u003e:              \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e574\u003c\/strong\u003e HP\u003c\/span\u003e @ 5,750rpm; \u003cspan style=\"color: #ff0000;\"\u003e \u003cstrong\u003e612\u003c\/strong\u003e LB-FT\u003c\/span\u003e @ 3,400rpm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated by \u003cstrong\u003eRENNtech \u003cem\u003e(peak @wheel)\u003c\/em\u003e\u003c\/strong\u003e:              482 whp @ 5,750rpm; 514 wtq @ 3,400rpm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003eCrank Performance Numbers are calculated with a 16% Drivetrain loss on 4MATIC+ vehicles.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ciframe style=\"display: block; margin-left: auto; margin-right: auto;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/dGTikm51Bd4?si=GRIMfE-PW-44O9Fh\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46987283824896,"sku":"54.253X.GLC63BI","price":2840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_hht_002--50state7_bdeb97ad-3d50-41e1-9678-38286cf0df3c.jpg?v=1757089660"},{"product_id":"renntech-evm-exhaust-valve-module-2","title":"RENNtech EVM | Exhaust Valve Module | 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Exhaust Valve Module | Permanently Open Exhaust Flaps. 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eEVM - Exhaust Valve Module (Remote Controlled)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNOT SO FUN FACT:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your Mercedes-AMG is equipped with factory exhaust valves, with or without a center console button to open or close them, factory settings do \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e allow the flaps to fully open unless certain speed and\/or RPM have been reached. For example, while cruising the exhaust flaps will never fully open!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTHE EVM SOLUTION:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRENNtech’s Exhaust Valve Module, (EVM) gives you complete control over the exhaust sound of your exhaust regardless of speed, RPM or driving mode! The Exhaust Valve Module allows you to fully open the exhaust valves of the AMG Sport Exhaust by pressing \u003cem\u003eButton 1\u003c\/em\u003e on the remote control, and to return to factory settings by pressing \u003cem\u003eButton 2\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eThe RENNtech Exhaust Valve Module is made in Germany.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAdvantages of RENNtech’s EVM:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActivation completely independent regardless of drive mode\n\u003cul\u003e\n\u003cli\u003eOverride your cars factory exhaust flap setting with the push of a button.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEVM does not engage with CAN-Bus\n\u003cul\u003e\n\u003cli\u003eNo interference with any control units.\u003c\/li\u003e\n\u003cli\u003eSoftware updates do not interfere with the functionality of the EVM exhaust valve module.\u003c\/li\u003e\n\u003cli\u003eNo cutting wires, no damage to factory cables, fully reversible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eIncluded:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Exhaust Valve Module\u003c\/li\u003e\n\u003cli\u003e2 x Remote Controls (\u003cem\u003eButton 1\u003c\/em\u003e fully open, \u003cem\u003eButton 2\u003c\/em\u003e back to factory)\u003c\/li\u003e\n\u003cli\u003eWiring harness (model specific)\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eR172 - SLC 43 AMG\u003c\/li\u003e\n\u003cli\u003eX253 - GLC 43 AMG SUV\u003cstrong\u003e\u003c\/strong\u003e | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eX253 - GLC 63 AMG SUV | MY2015-19\u003c\/li\u003e\n\u003cli\u003eX253 - GLC 63 S AMG SUV | MY2015-19\u003c\/li\u003e\n\u003cli\u003eC253 - GLC 43 AMG Coupe | *Needs to be equipped with optional performance exhaust\/factory valves*\u003c\/li\u003e\n\u003cli\u003eC253 - GLC 63 AMG Coupe | MY2015-19\u003c\/li\u003e\n\u003cli\u003eC253 - GLC 63 S AMG Coupe | MY2015-19\u003c\/li\u003e\n\u003cli\u003eR172 - SLK55 AMG | MY 2011 - 15\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e*Before Placing Order, Confirm If Your Car Is Equipped with Factory Exhaust Valves*\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe RENNtech EVM is placed in the trunk, no hard wiring necessary.\u003c\/li\u003e\n\u003cli\u003eFor extra convenience, the EVM is programmed so once the exhaust valves stay fully open in Position 1 (Button 1). Valves will stay open even when the car is turned off and restarted. The EVM will ONLY revert to factory setting by pressing Button 2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":47005264642304,"sku":"49.253.906.40","price":620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/EVM-2020-H_3202acad-05c5-401b-b089-46b5d48ec677.jpg?v=1770655854"},{"product_id":"renntech-blow-off-valve-adapter-3-0l-v6-4-0-l-v8-biturbo-engines","title":"RENNtech | Blow-Off Valve Adapter | 3.0L V6 | 4.0 L V8 BiTurbo Engines","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":475,\"h\":39,\"abs_x\":12,\"abs_y\":9}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":463,\"h\":37,\"abs_x\":12,\"abs_y\":9}'\u003eRENNtech Blow-Off Valve Adapter for M276- 3.0L V6 BiTurbo | M177 - 4.0L V8 BiTurbo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":64,\"w\":475,\"h\":58,\"abs_x\":12,\"abs_y\":64}'\u003eThe RENNtech BOV | Blow-Off Valve Adapters are designed as a quick bolt-in solution which are intended to release excessive pressure in high boost occasions.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":139,\"w\":475,\"h\":39,\"abs_x\":12,\"abs_y\":139}'\u003eWhile releasing the pressure, the RENNtech BOV adapters create the on turbo-charged engines well-known \"blow-off\" sound.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":194,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":194}'\u003eCNC machined out of 6061-T6 aluminum, the RENNtech BOV adapters are anodized in black and laser-etched. Due to utilizing the OEM electronic diverter valves, the RENNtech BOV adapters will not trigger the Check-Engine light.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":289,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":289}'\u003eThe RENNtech BOV Adapters for the newest generation V8 and V6 engine, feature the option to adjust the amount of released pressure, and therefore the volume of the \"blow-off\" sound. By closing the additional holes with the supplied set screws, the volume of the \"blow-off\" sound will be decreased.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":383,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":383}'\u003eEach kit comes with 2 BOV adapters, 4 o-rings, 6 stainless steel bolts, 4 adjustment bolts and two allen-wrenches. The BOV adapters work perfectly in combination with the RENNtech ECU Upgrade, due to the adjustments to the electronic OEM diverter valves.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":478,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":478}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":513,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":513}'\u003e\u003cspan style=\"text-decoration: underline;\" bis_size='{\"x\":12,\"y\":513,\"w\":79,\"h\":18,\"abs_x\":12,\"abs_y\":513}'\u003eApplications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":549,\"w\":475,\"h\":98,\"abs_x\":12,\"abs_y\":549}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":549,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":549}'\u003eM276 | 3.0L V6 BiTurbo\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":568,\"w\":435,\"h\":78,\"abs_x\":52,\"abs_y\":568}'\u003eM177 | 4.0L V8 BiTurbo\n\u003cul bis_size='{\"x\":52,\"y\":588,\"w\":435,\"h\":58,\"abs_x\":52,\"abs_y\":588}'\u003e\n\u003cli bis_size='{\"x\":92,\"y\":588,\"w\":395,\"h\":19,\"abs_x\":92,\"abs_y\":588}'\u003eX253 - GLC 63 AMG SUV\u003c\/li\u003e\n\u003cli bis_size='{\"x\":92,\"y\":608,\"w\":395,\"h\":19,\"abs_x\":92,\"abs_y\":608}'\u003eC253 - GLC 63 AMG Coupe\u003c\/li\u003e\n\u003cli bis_size='{\"x\":92,\"y\":627,\"w\":395,\"h\":19,\"abs_x\":92,\"abs_y\":627}'\u003eC253 - GLC 63 S AMG Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":661,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":661}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":696,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":696}'\u003e\u003cem bis_size='{\"x\":12,\"y\":696,\"w\":35,\"h\":18,\"abs_x\":12,\"abs_y\":696}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":696,\"w\":35,\"h\":18,\"abs_x\":12,\"abs_y\":696}'\u003eNote:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":732,\"w\":475,\"h\":39,\"abs_x\":12,\"abs_y\":732}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":732,\"w\":435,\"h\":39,\"abs_x\":52,\"abs_y\":732}'\u003e\u003cem bis_size='{\"x\":52,\"y\":732,\"w\":395,\"h\":37,\"abs_x\":52,\"abs_y\":732}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":732,\"w\":395,\"h\":37,\"abs_x\":52,\"abs_y\":732}'\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\" bis_size='{\"x\":52,\"y\":734,\"w\":395,\"h\":35,\"abs_x\":52,\"abs_y\":734}'\u003eEasy installation, no cutting required. Utilizes electronic OEM diverter valves. Estimated installation time: 30-60 min.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":47006261281024,"sku":"09.0388.V6","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/090388V6_renntech_v6_bov_004.jpg?v=1757611840"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/collections\/275_372025a1-2de7-47a6-827b-42a3009ae12d.png?v=1765150499","url":"https:\/\/store.renntechmercedes.com\/es\/collections\/glc-63-amg-mercedes-benz-glc-class-253-2016-present.oembed","provider":"RENNtech Inc","version":"1.0","type":"link"}