RENNtech Carbon Fiber Rear Diffuser for 219 - CLS Class mercedes-benz-cls-class--218---2015-2018--cls-550-biturbo-esr2270978 GL 450 BiTurbo (X166 -

GL 450 BiTurbo (X166 - M276 Biturbo 4-MATIC Engine) Modified Performance:

W222 - S-Class Sedan S560 Sedan | MY2018+

W205 - C-Class Sedan C300 | MY2019+

The Exhaust Valve Module allows you to fully open the exhaust valves of the AMG Sport Exhaust by pressing Button 1 on the remote control

RENNtech Carbon Fiber Rear Diffuser for 219 - CLS Class mercedes-benz-cls-class--218---2015-2018--cls-550-biturbo-esr2270978 GL 450 BiTurbo (X166 -RENNtech Pre Preg Carbon Fiber Rear Diffuser for the 219 CLS Class RENNTECH's carbon fiber rear diffusers manage the airflow underneath the car, creating low pressure areas that act like a vacuum, pulling the car to the ground for enhanced down force and stability at speed. In addition, the rear diffuser offers an aggressive look and enhancing rear styling. The diffuser is available in both matte and gloss UV protected finishes CLS 55 AMG Kompressor