RENNtech | Carbon Fiber | Decklid Spoiler | C257 | CLS Coupe | Gloss Finish mclaren-mclaren-gt-esr5735104 This product conforms to EPA

This product conforms to EPA Emission Standards and does not reduce effectiveness of your vehicles original pollution control systems

RENNtech M177 Carbon Fiber Airboxes solve this problem through increased volume and airflow

Crank Performance Numbers are calculated with a 17% Drivetrain loss on 4MATIC vehicles

bolt on component which improves vehicle aesthetics and increases front end down force

RENNtech offers OEM replacement for the retractable factory spoiler along with deactivation module

RENNtech | Carbon Fiber | Decklid Spoiler | C257 | CLS Coupe | Gloss Finish mclaren-mclaren-gt-esr5735104 This product conforms to EPARENNtech Pre Preg Carbon Fiber Rear Decklid Spoiler C257 CLS Coupe Gloss Finish RENNtech 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. The spoiler is coated inside and out with an all new acrylic UV protection system. A second layer of UV protectant clear coating is also