R1 Performance Package | C208 | CLK 55 AMG | 352 HP / 390 LB-FT | 5.5L NA V8 | M113 mercedes-benz-a-class--177---2019-present--a-35-amg-esr2974641 RENNtech Long Tube Headers w/

RENNtech Long Tube Headers w/ 200 cell sport cats

215 - CL 55 AMG Kompressor

Up to 225 HP & 240 LB-FT

Manufactured from chromoly tubing the subframe increases stiffness and reduces mass for a more balanced and precise handing chassis

R1 Performance Package | C208 | CLK 55 AMG | 352 HP / 390 LB-FT | 5.5L NA V8 | M113 mercedes-benz-a-class--177---2019-present--a-35-amg-esr2974641 RENNtech Long Tube Headers w/R1 Performance Package for 208 CLK 55 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 352HP and 390 LB FT. The R1 performance package for the Mercedes 55 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling. This combination that provides noticeable increases horsepower, torque and throttle