{"title":"S 550 ( Mercedes-Benz | S Class (221) (2007-2013))","description":"","products":[{"product_id":"renntech-carbon-fiber-deck-lid-spoiler-221-s-class","title":"RENNtech | Carbon Fiber | Deck Lid Spoiler | 221 - S Class","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Pre-Preg Carbon Fiber Rear Deck Lid Spoiler for the 221 - S Class.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGloss Finish.\u003c\/strong\u003e\u003cbr\u003eRENNtech is proud to introduce this sporty yet elegant rear deck lid spoiler for the S-Class.\u003c\/p\u003e\n\u003cp\u003eThe rear spoiler integrates seamlessly into the rear of the vehicle and offers a dramatic, unique appearance to the rear exterior.\u003c\/p\u003e\n\u003cp\u003eOur full carbon fiber spoiler is manufactured from extremely high quality, prepreg carbon fiber and available in both matte or gloss finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 12.1599998474121px; line-height: 1.3em;\"\u003eWhat exactly is prepreg carbon fiber?\u003c\/strong\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 scrapped 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":46579256656128,"sku":"88.221.20.70","price":1680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RENNtech_221_s_class_lid_spoiler_001_1.jpg?v=1744381280"},{"product_id":"renntech-ecu-upgrade-for-s-550-w221-402-hp-405-lb-ft","title":"RENNtech ECU Upgrade for S 550 | W221 | 402 HP \/ 405  LB-FT | MY2007-2010","description":"\u003cp\u003e\u003cstrong\u003eRENNtech ECU Upgrade for 221 - S 550. Up to 402HP and 405 LB-FT.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGains: +20HP \u0026amp; 14 LB-FT\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-body\"\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 1980's! 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 vehicles entire power band. By modifying ignition timing and throttle mapping, optimizing air\/ fuel ratios, increasing the engines rev limiter and modifying boost mapping for turbo charged vehicles, RENNtech performance software unleashes your Mercedes true potential.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\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\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS 550 (W221) Stock Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.1599998474121px; line-height: 1.3em;\"\u003e382 HP @ 6000 RPM; 391 LB-FT @ 2800-4800 RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModified Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.1599998474121px; line-height: 1.3em;\"\u003e402 HP @ 6000 RPM; 405 LB-FT @ 2800 RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cspan style=\"font-style: italic;\"\u003e+20 HP \/ +14 LB-FT\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\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":46631067320576,"sku":"54.221.S550","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_hht_0025_2.jpg?v=1746204255"},{"product_id":"renntech-rps-10-2-21-x-9-0-22-x-10-5-s-class-cl-class-s-class-coupe","title":"RENNtech | RPS 10.2 | 21'' x 9.0'' - 22'' x 10.5'' | S-Class\/CL-Class\/S-Class Coupe","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Performance Series | Forged Wheels | Set of 2 Front and 2 Rear | Front: 21\" x 9.0\" | Rear: 22\" x 10.5\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"wheel_page_bg\"\u003e\n\u003cdiv style=\"float: right;\"\u003e\u003ca rel=\"noopener noreferrer\" href=\"index.php\/media-features\/galleries?wheels\u0026amp;performance-series\" target=\"_blank\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"float: left; width: 100%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eRENNtech PERFORMANCE SERIES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RENNtech brand has featured several highly successful wheel designs throughout its 28+ years in the aftermarket industry. The Performance Series is the culmination of this extensive knowledge, an evolution of its predecessors. After countless hours of design development, we can confidently say that the RPS is a wheel that visually expresses RENNtech exclusivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"float: left; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eCOLOR OPTIONS\u003c\/strong\u003e\u003cbr\u003eChoose between 48 different solid and transparent colors. Solid color finishing is included as a standard option. Solid colors vary in shade and smoothness; including gloss, satin, matte and textured. All wheels with transparent finishing are hand polished and\/or brushed prior to being coated. The transparent tinted powder coats perfectly showcase the hand finishing in a variety of shades.\u003c\/div\u003e\n\u003cdiv style=\"float: right; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eCENTER CAPS\u003c\/strong\u003e\u003cbr\u003eFor the Performance Series, RENNtech developed two optional Center-Cap designs. The 1-piece design can either be finished to match the wheel or in any of the solid or transparent finishes. The 3-piece design consists of the base center cap, an insert and the shield; including the 'Rt'-logo cut out. All three pieces can be individually finished either matching the wheel or any other available color. Custom laser etched shields are available upon request.\u003c\/div\u003e\n\u003cdiv style=\"float: left; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eINFINITI SPOKE\u003c\/strong\u003e\u003cbr\u003eRPS wheels feature an all new unique design element: the INFINITI SPOKE. The outer rim section between each spoke is heavily scalloped, removing unnecessary weight from the outer rim flange. The 'INIFINITI PAINT OPTION' creates an optical illusion that the spoke extends past the outer wheel edge.\u003c\/div\u003e\n\u003cdiv style=\"float: right; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eMANUFACTURED IN THE US\u003c\/strong\u003e\u003cbr\u003eRENNtech is proud to have all aspects of the RPS development and production executed in conjunction with Vossen Wheels in Miami, FL. Since both companies are located in South Florida, order lead times and new vehicle developments have reached optimal efficiency.\u003c\/div\u003e\n\u003cdiv style=\"float: left; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eVEHICLE OPTIMIZATION\u003c\/strong\u003e\u003cbr\u003eEvery Performance Series wheel undergoes an extensive engineering process to become superior to the OEM wheel it’s replacing. The RPS wheels are highly refined to achieve a perfect fit by considering maximum width, offset, and concavity for specific vehicle applications. This set of wheels has been exclusively designed and weight optimized for the Mercedes-Benz S-Class Models.\u003c\/div\u003e\n\u003cdiv style=\"float: right; width: 50%; padding: 20px; text-align: justify;\"\u003e\n\u003cstrong\u003eFEA AND TUV COMPLIANT\u003c\/strong\u003e\u003cbr\u003eVossen Wheels is one of a few companies in the world manufacturing forged wheels entirely in-house.  Their TUV Verified facility utilizes a comprehensive array of state-of-the-art machinery. All RPS wheels are developed and tested to comply with TUV standards through Finite Element Analysis (FEA) software, which simulates vehicle specific cornering, radial, and impact testing.\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"float: left; width: 100%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Weight Reduction Features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackpad pocketing\u003c\/strong\u003e is standard on our Performance Series wheels. The process allows us to eliminate excess material around the hub \/ backpad surface area which reduces weight. In most cases, weight reduction can range from .75 lbs. to 1.2 lbs. per wheel.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLathe Grooved backpad process\u003c\/strong\u003e feature is also standard on our Performance Series wheels. The Lathe Grooved backpad option allows us to reduce additional weight from the backpad by eliminating excess material, similar to the pocketing process. The lathe groove process on average will reduce weight from 0.5 lbs. to .75 lbs. per wheel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eCustom Renderings of your car in individual car color, wheel finish and wheel size are available upon request.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance-Series Features: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eSet of 2 Front and 2 Rear Wheels -Industry leading FEA technology utilized wheel design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eWeight optimization and developed specifically for the Mercedes-Benz \u003cspan\u003eS-Class\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003ePerformance Series and vehicle application specifications engraved into rear lip of each wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eBackpad pocketing weight reduction -Lathe Groove Process weight reduction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eOptional 1-piece or 3-piece CNC machined RENNtech center cap designs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003e“RENNtech”, \"Vossen\" and “Forged” machined in adjacent spoke windows\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eEngineered to utilize OEM lug bolts for most applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eTitanium lug bolts are an optional upgrade for this wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eSize and Offset optimized for 217 - S-Coupe, 222 - S-Sedan, 221 - S-Sedan and 216 - CL-Coupe\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"float: left;\"\u003e\n\u003ctable style=\"margin: 10px; border: 2px solid black; border-radius: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\" colspan=\"2\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFront:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eStyle:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003ePerformance Series 10.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003eSize:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e21\" x 9.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003eConstruction:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e1-piece Forged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eTire Size:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003e265\/35-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"float: left;\"\u003e\n\u003ctable style=\"margin: 10px; border: 2px solid black; border-radius: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\" colspan=\"2\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eRear:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eStyle:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003ePerformance Series 10.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003eSize:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e22\" x 10.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003eConstruction:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e1-piece Forged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003eTire Size:\u003c\/td\u003e\n\u003ctd style=\"padding: 5px; background-color: #e6e6e6;\"\u003e295\/25-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e \u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"index.php\/finish-options\" target=\"_blank\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12.16px; line-height: 1.3em;\"\u003eFor custom options please call one of our Sales-Member: +1 (561) 845 - 7888\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46710824730880,"sku":"40.217.21.2.RPS102","price":8480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_rps_10-2_stealth_grey_001_web_b2c78a30-5ffd-49f9-94a6-47fcfc6ceeae.jpg?v=1748515844"},{"product_id":"r1-performance-package-for-s-550-w221-413-hp-422-lb-ft","title":"R1 Performance Package for S 550 (W221- 413 HP \/ 422  LB-FT)","description":"\u003cp\u003e\u003cstrong\u003eR1 Performance Package for 221 - S 550. Includes ECU Upgrade and Stainless Steel Header. Up to 413HP and 422  LB-FT.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGains: +31HP \u0026amp; +31 LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe R1 performance package for the Mercedes 550 includes our proprietary ECU upgrade in addition to our stainless steel shorty headers designed specifically for the 550 V8 for a combination that provides increased performance, sound and throttle response across the vehicles entire powerband.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR1 performance package includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRENNtech ECU Upgrade\u003c\/li\u003e\n\u003cli\u003eStainless Steel Shorty Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS 550 (W221) Stock Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e382 HP \/ 391 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModified Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e413 HP \/ 422 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46853899419904,"sku":"PKG.221.S550.R1","price":5290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/m273_r1_performance_package_2436541b-3099-45a9-aa45-ee1ce6d19c23.jpg?v=1753450083"},{"product_id":"renntech-rear-camber-bushing-kit-fully-adjustable","title":"RENNtech | Rear Camber Bushing Kit | Fully Adjustable","description":"\u003cp\u003e\u003cstrong\u003eTool to install RENNtech rear camber bushings on Mercedes Benz vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur fully adjustable rear camber bushing kit allows for a greater range of rear camber adjustment.\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46886865338624,"sku":"35.230.2000","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/rear_camber_bushings_kit_001.jpg?v=1754465007"},{"product_id":"mercedes-722-9-seven-speed-transmission-upgrade","title":"Mercedes 722.9 Seven Speed Transmission Upgrade","description":"\u003cp\u003e\u003cstrong\u003eRENNtech Transmission Upgrade for 722.9 Mercedes Seven Speed Transmissions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accomplished by an internal mechanical upgrade to the transmission hardware. RENNtech is the foremost authority on transmission upgrades and has done countless rebuild and upgrades for the most demanding dealers and clients for over 35 years.\u003c\/p\u003e\n\u003cp\u003eOur transmission upgrade consists of a complete transmission disassembly and inspection as well as a mechanical upgrade to the transmission clutch packs. This allows us the ability to maximize the amount of friction materials contained within the transmission and in turn, the amount of power which can be transmitted through each forward gear. During final assembly the transmission also receives all new gaskets, seals, o-rings as well as a new transmission pan filter.\u003c\/p\u003e\n\u003cp\u003eOur upgrade leads to improved shift response, shift timing, increased torque handling capabilities and greater drivability under extreme conditions without sacrificing around town comfort.\u003c\/p\u003e\n\u003cp\u003e722.9 Seven speed Mercedes Transmissions\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46891186913536,"sku":"27.722.9.7S","price":3690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RENNtech_722_6_five_speed_upgrade_ef61e4da-bc71-48bb-9473-3c3eb80e05e8.jpg?v=1754629390"},{"product_id":"renntech-camber-tool-for-rear-camber-bushings","title":"RENNtech Camber Tool for Rear Camber Bushings","description":"\u003cp\u003e\u003cstrong\u003eTool to install RENNtech rear camber bushings on Mercedes Benz vehicles\u003c\/strong\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46931015172352,"sku":"32.100.6000","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/RENNtech_logo_rt.png?v=1755677757"},{"product_id":"renntech-v3-digital-suspension-lowering-module-for-mercedes","title":"RENNtech V3 Digital Suspension Lowering Module for Mercedes","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":9}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":45,\"w\":475,\"h\":39,\"abs_x\":12,\"abs_y\":45}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":45,\"w\":467,\"h\":37,\"abs_x\":12,\"abs_y\":45}'\u003eRENNtech V3 Digital Suspension Lowering Module Software Download (ALL):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":100,\"w\":475,\"h\":114,\"abs_x\":12,\"abs_y\":100}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":100,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":100}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":100,\"w\":353,\"h\":18,\"abs_x\":52,\"abs_y\":100}'\u003eDownload Software for Windows (32 and 64-bit)\u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":372,\"y\":100,\"w\":32,\"h\":18,\"abs_x\":372,\"abs_y\":100}'\u003e \u003ca href=\"http:\/\/www.efidude.com\/RennTech\/Suspension_Module\/install.htm\" bis_size='{\"x\":376,\"y\":100,\"w\":29,\"h\":18,\"abs_x\":376,\"abs_y\":100}'\u003e\u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":376,\"y\":100,\"w\":29,\"h\":18,\"abs_x\":376,\"abs_y\":100}'\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":120,\"w\":435,\"h\":39,\"abs_x\":52,\"abs_y\":120}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":120,\"w\":435,\"h\":39,\"abs_x\":52,\"abs_y\":120}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":120,\"w\":371,\"h\":37,\"abs_x\":52,\"abs_y\":120}'\u003eNow compatible with Android OS tablets- Download the application by clicking \u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":203,\"y\":139,\"w\":29,\"h\":18,\"abs_x\":203,\"abs_y\":139}'\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.efidude.renntech.suspensionmodule\u0026amp;feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5lZmlkdWRlLnJlbm50ZWNoLnN1c3BlbnNpb25tb2R1bGUiXQ..\" bis_size='{\"x\":203,\"y\":139,\"w\":29,\"h\":18,\"abs_x\":203,\"abs_y\":139}'\u003e\u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":203,\"y\":139,\"w\":29,\"h\":18,\"abs_x\":203,\"abs_y\":139}'\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":175,\"w\":435,\"h\":39,\"abs_x\":52,\"abs_y\":175}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":175,\"w\":435,\"h\":39,\"abs_x\":52,\"abs_y\":175}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":175,\"w\":363,\"h\":37,\"abs_x\":52,\"abs_y\":175}'\u003ePurchase the optional Android OS tablet for our Digital Suspension Lowering Module \u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":249,\"y\":194,\"w\":29,\"h\":18,\"abs_x\":249,\"abs_y\":194}'\u003e\u003ca href=\"index.php\/products\/mercedes\/cls-class\/cls-219-2005-2011\/cls-500\/digital-suspension-lowering-module-optional-tablet-samsung-galaxy-tab-2-7.0-display-8-gb-detail\" bis_size='{\"x\":249,\"y\":194,\"w\":29,\"h\":18,\"abs_x\":249,\"abs_y\":194}'\u003e\u003cspan style=\"color: #ff0000;\" bis_size='{\"x\":249,\"y\":194,\"w\":29,\"h\":18,\"abs_x\":249,\"abs_y\":194}'\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":230,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":230}'\u003eThe RENNtech V3 Digital Lowering Module (DLM) is designed to work with all available Mercedes Airmatic or ABC (Hydraulic) 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 bis_size='{\"x\":12,\"y\":324,\"w\":475,\"h\":58,\"abs_x\":12,\"abs_y\":324}'\u003eThe DLM requires no splicing or soldering to the factory wiring harness. The RENNtech harness utilizes the factory pins as to allow a completely reversible installation.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":399,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":399}'\u003eThe unit also supports speed-dependant lowering that allows the vehicle to return to its factory ride-height at a pre-set speed. This removes the need for the vehicle to be aligned after lowering. The user can maintain the factory longevity and still have the lowered look at low speeds!\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":494,\"w\":475,\"h\":78,\"abs_x\":12,\"abs_y\":494}'\u003eAll RENNtech DLMs 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 bis_size='{\"x\":12,\"y\":588,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":588}'\u003e \u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":624,\"w\":475,\"h\":58,\"abs_x\":12,\"abs_y\":624}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":624,\"w\":435,\"h\":58,\"abs_x\":52,\"abs_y\":624}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":624,\"w\":435,\"h\":58,\"abs_x\":52,\"abs_y\":624}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":624,\"w\":431,\"h\":57,\"abs_x\":52,\"abs_y\":624}'\u003ePlease note: On the SL 550 (R231) the ABC suspension system is optional equipment from the factory. The ABC suspension system is required for the digital lowering module (DLM)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":698,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":698}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":734,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":734}'\u003eRENNtech VAG V3.5 DLM Module Specifications:\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":770,\"w\":475,\"h\":197,\"abs_x\":12,\"abs_y\":770}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":770,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":770}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":770,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":770}'\u003eCurrent Consumption: 30mA (60mA while plugged in to PC\/Tablet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":805,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":805}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":805,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":805}'\u003eAdjustment increments: 1mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":841,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":841}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":841,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":841}'\u003eMaximum Lowering: Limited only by vehicle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":876,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":876}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":876,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":876}'\u003eAdjustment Methods: PC or Android (Tablet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":912,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":912}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":912,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":912}'\u003eSize: 53mm x 73mm x 24mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":948,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":948}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":948,\"w\":435,\"h\":19,\"abs_x\":52,\"abs_y\":948}'\u003eWeight: 1.2oz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":983,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":983}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1019,\"w\":475,\"h\":19,\"abs_x\":12,\"abs_y\":1019}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1054,\"w\":475,\"h\":267,\"abs_x\":12,\"abs_y\":1054}'\u003e\u003ciframe height=\"480\" width=\"853\" src=\"\/\/www.youtube.com\/embed\/JCMEg7JYTig\" style=\"margin-right: auto; margin-left: auto; display: block;\" bis_size='{\"x\":12,\"y\":1054,\"w\":475,\"h\":267,\"abs_x\":12,\"abs_y\":1054}' bis_id=\"fr_ctp4dj96b8f979ltzp4i2c\" bis_depth=\"1\" bis_chainid=\"1\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":47002074448128,"sku":"32.221.1001","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/dlm_3_5.jpg?v=1757492909"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/collections\/188_0f638310-3b30-440d-9035-b320defa9bd0.png?v=1765206713","url":"https:\/\/store.renntechmercedes.com\/es\/collections\/s-550-mercedes-benz-s-class-221-2007-2013.oembed","provider":"RENNtech Inc","version":"1.0","type":"link"}