{"title":"CLS 450 - 257 (2019-present)","description":"","products":[{"product_id":"renntech-carbon-fiber-decklid-spoiler-c257-cls-coupe-gloss-finish","title":"RENNtech | Carbon Fiber | Decklid Spoiler | C257 | CLS Coupe | Gloss Finish","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Pre-Preg Carbon Fiber Rear Decklid Spoiler | C257 - CLS Coupe | Gloss Finish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRENNtech is proud to introduce an all new rear decklid spoiler design for the Mercedes-Benz CLS Coupe. This highly integrated pre-preg carbon fiber spoiler compliments the sophisticated and refined CLS-Coupe exterior design language.\u003c\/p\u003e\n\u003cp\u003eThe spoiler is coated inside and out with an all new acrylic UV protection system.\u003c\/p\u003e\n\u003cp\u003eA second layer of UV protectant clear coating is also applied using traditional spray methods, in order to create a smooth and high gloss finish.\u003c\/p\u003e\n\u003cp\u003eThis spoiler is designed to fit any C257 - CLS Coupe models from 2019 and up.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eRENNtech Carbon Fiber Decklid Spoiler. Designed in the U.S. Produced in Europe\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eNo drilling or modifications to the trunk are necessary, installs with 3M double-sided automotive tape.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWhat exactly is prepreg carbon fiber?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrepreg is widely known as the finest process in carbon fiber manufacturing and has been used for aerospace and military applications because of its superior consistency in weight, thickness, fitment, resin, carbon layout, and overall quality.\u003c\/li\u003e\n\u003cli\u003eThe pre-impregnated (prepreg) fiber method creates stiffer, stronger laminates with controllable, predictable results and the result is a consistent, tight fiber weave which not only looks amazing, but adds strength. Other companies use a lower cost, wet-layup method which results in components of inferior, strength, appearance and overall quality.\u003c\/li\u003e\n\u003cli\u003eTo explain this process in short, the fiber is pre-impregnated (hence the name) with resin at a production facility, rolled on spools, and frozen to prevent the resin from curing prematurely. This material is than cut and hand laid into a mold to the proper thickness and cured at strictly controlled temperatures. This process creates a laminate with a precisely controlled resin volume and in turn is 20-30% stiffer and stronger than an equivalent thickness wet laminate process.\u003c\/li\u003e\n\u003cli\u003eThis ensures our customers receive components which not only look good on the vehicle standing still, but won’t crack, warp, fall off or fade when mounted to the exterior of their vehicle after six months or while driving at high speed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 10pt;\"\u003eRENNtech Carbon Fiber Quality Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 8pt;\"\u003eRENNtech strives to deliver the highest quality carbon fiber products in the industry. All of our designs are unique and fully developed in house by our skilled engineers and designers. These products can be very complex and are handcrafted utilizing the pre-preg manufacturing process, making each product truly unique. Therefore, a few minor inconsistencies and differences between parts is possible. Whether it’s a small deviation in the weave layup or slight inconsistency in the finish, this is completely normal in carbon fiber manufacturing because of the nature of the material and production process. Any parts with more noticeable areas of concern are scraped entirely and never offered to our highly discerning clientele. Comparing to alternative product, we're confident you will be more than satisfied with our authentic RENNtech carbon fiber components.\u003c\/span\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46555707965696,"sku":"88.257.20.70","price":1480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_c257-cls-spoiler-009_1.jpg?v=1743619830"},{"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":"bmc-performance-air-filter-for-mercedes-benz-257-cls-53-amg-m256-3-0l-inline-6","title":"BMC Performance Air Filter For Mercedes-Benz 257-CLS 53 AMG | M256 3.0L Inline-6","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\":607,\"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\u003cp bis_size='{\"x\":12,\"y\":538,\"w\":494,\"h\":19,\"abs_x\":12,\"abs_y\":538}'\u003eApplication for Mercedes Benz: (Note: 2 Filters Required)\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":573,\"w\":494,\"h\":78,\"abs_x\":12,\"abs_y\":573}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":573,\"w\":454,\"h\":19,\"abs_x\":52,\"abs_y\":573}'\u003e\n\u003cspan bis_size='{\"x\":52,\"y\":573,\"w\":329,\"h\":18,\"abs_x\":52,\"abs_y\":573}'\u003eW213 - E63 AMG 4MATIC+ Sedan (2 Filters required) \u003c\/span\u003e\u003cspan bis_size='{\"x\":381,\"y\":573,\"w\":69,\"h\":18,\"abs_x\":381,\"abs_y\":573}'\u003e(Year: 18 \u0026gt;)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":593,\"w\":454,\"h\":19,\"abs_x\":52,\"abs_y\":593}'\u003eW213 - E63 S AMG 4MATIC+ Sedan (2 Filters required) (Year: 18 \u0026gt;)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":613,\"w\":454,\"h\":19,\"abs_x\":52,\"abs_y\":613}'\u003eS213 - E63 AMG 4MATIC+ Wagon (2 Filters required) (Year: 18 \u0026gt;)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":632,\"w\":454,\"h\":19,\"abs_x\":52,\"abs_y\":632}'\u003eS213 - E63 S AMG 4MATIC+ Wagon (2 Filters required) (Year: 18 \u0026gt;)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46684858155264,"sku":"FB956\/20","price":180.0,"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":"mercedes-benz-450-43-series-renntech-power-module-417-hp-442-lb-ft-m256-3-0-inline-6-cylinder-eq-boost","title":"Mercedes-Benz 450 \/ 43  Series | RENNtech Power Module | 417 HP \/ 442 LB-FT | M256 | 3.0 Inline 6 cylinder EQ Boost","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Power Module | M256 | 3.0 Inline 6 cylinder EQ Boost |  ECU+ Upgrade | Up to 417 HP \/ 442 LB-FT | Gains: +50 HP \u0026amp; +74 LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-teams=\"true\"\u003eThe RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air-to-fuel ratios, the entire power and torque curve is shifted upward delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+50 HP +74 LB-FT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eMercedes-Benz M256 3.0 Inline 6 cylinder EQ Boost -engine\u003c\/strong\u003e, based on Dyno measured power figures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe RENNtech Power Module is contained in a CNC machined 6061 aluminum enclosure with pre-labeled wires and connectors. The RPM module comes with a bypass that can be installed in place of the module to quickly turn the vehicle back to stock performance. The harness can be uninstalled to return the vehicle to stock completely. Through our 30+ years of ECU tuning experience, countless hours of in-house research, development and long-term testing ensure that our ECU upgrade offers the best in quality, performance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003ePower:\u003c\/strong\u003e\u003cbr\u003eStock: 367 HP and 368 TQ\u003cbr\u003eRPM Tuned: 417 HP and 442 TQ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003c\/strong\u003e\u003cbr\u003eThe RENNtech Power Module for Mercedes-Benz M256 3.0 Inline 6 cylinder EQ Boost -engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eE 450\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(W213 \/ S213 -chassis)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCLS 450\u003c\/strong\u003e (C257 -chassis)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLE 450\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(V167 -chassis)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLS 450\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(X167-chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation is recommended. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eBuyer Beware:\u003c\/strong\u003e There have been reported failiures the stock Turbo’s in the Mercedes-Benz M256 -engine. Increasing the power output without upgrading the OEM turbo charger may increase the chance of Turbo -failure. \u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":47005098770688,"sku":"54.256.RPM.450","price":2780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RT-Piggyback-5_9050aa78-38df-4d25-a4f2-c6854f5ec71b.jpg?v=1757576772"},{"product_id":"rom-vmax","title":"ROM VMAX","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eVMAX module\u003c\/strong\u003e raises the factory speed limiter from 130 MPH\u003cstrong\u003e to a maximum of 155 mph\u003c\/strong\u003e.The RENNtech Option Modules (ROM) are electronic modules that offer quick solutions to override electronic factory settings and restrictions. Installation is done in minutes through the OBD II-port, and requires no tools. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis upgrade is available for M176 and M256 Powered Vehicles. \u003c\/span\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":47442489639168,"sku":"54.256.3095","price":980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_hht_00256_a39023b3-afdf-4ded-969e-4ff93e00e065.jpg?v=1757660002"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/collections\/88_1dc2515c-eb5e-4400-af56-8530d3832e02.png?v=1765574267","url":"https:\/\/store.renntechmercedes.com\/collections\/cls-450-257-2019-present.oembed","provider":"RENNtech Inc","version":"1.0","type":"link"}