RENNtech | Carbon Fiber | Deck Lid Spoiler | 216 - CL Class audi-rs7--c8---2019-present--4-0l-v8-tfsi-esr3673228 Intermediate ECU Upgrade | Up

Intermediate ECU Upgrade | Up to 638HP / 695TQ | Gains: +75HP / +101TQ

All this while still maintaining the same approach angle as the OE front fascia so the RENNtech splitter retains the same clearance for parking stops and steep driveways

front canards

We typically see slightly higher baseline numbers than claimed by the factory

With the proprietary RENNtech ECU Plus Upgrade the X253 - GLC 43 AMG SUV gains up to +41 HP and +62 LB-FT

RENNtech | Carbon Fiber | Deck Lid Spoiler | 216 - CL Class audi-rs7--c8---2019-present--4-0l-v8-tfsi-esr3673228 Intermediate ECU Upgrade | UpRENNtech Pre Preg Carbon Fiber Rear Deck Lid Spoiler for the 216 CL Class. Gloss Finish. RENNtech is proud to introduce an all new rear decklid spoiler design for the Mercedes Benz CL class. This highly integrated prepreg carbon fiber spoiler compliments the sophisticated and refined CL exterior design language. The spoiler will fit any CL Class from 2007 and up. No drilling or modifications to the trunk are necessary, installs with 3M double sided