RENNtech Stainless Steel Sport Mufflers for E 550 Biturbo (W212) | MY2014-2016 mercedes-benz-cl-class--215---2001-2006--cl-500-esr9379736 RENNtech Power Module (RPM) ECU

RENNtech Power Module (RPM) ECU -tune increases horsepower and torque across the entire power band

black with red strakes

Left and Right Front Ducts

Our down pipes mate perfectly with the stock SL Roadster exhaust system and include all necessary mounting hardware and clamps

RENNtech is proud to introduce an all new rear decklid spoiler design for the Mercedes-Benz CLS Coupe

RENNtech Stainless Steel Sport Mufflers for E 550 Biturbo (W212) | MY2014-2016 mercedes-benz-cl-class--215---2001-2006--cl-500-esr9379736 RENNtech Power Module (RPM) ECURENNtech Stainless Steel Sport Mufflers for the 212 E 550 BiTurbo 2014+ FaceLift. Gains: +15HP & +20TQ. RENNtech T 304 stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle. Our mufflers with 2 1 2" diameter tubing offer lighter weight than the stock exhaust and improve performance by reducing exhaust