RENNtech | Carbon Fiber | Rear Strut Bar | W204 - C-Class mercedes-benz-gls-class--167---2020-present--gls-580-esr7902471 Rated by RENNtech: 428 HP

Rated by RENNtech:              428 HP @ 6

Porsche Carrera

Our proprietary ECU upgrade for the Mercedes M157 engine offers huge gains in performance across the entire RPM range without sacrificing around-town comfort or daily driver reliability

After plugging the HSM into the ODB2 port

RENNtech | Carbon Fiber | Rear Strut Bar | W204 - C-Class mercedes-benz-gls-class--167---2020-present--gls-580-esr7902471 Rated by RENNtech: 428 HPMade from a combination of billet 2024 Aluminum and Aerospace grade Carbon Fiber, RENNtechs rear strut bar increases the torsional rigidity of the Mercedes AMG W204 C204 chassis. A stiffer chassis means more grip, less flex, and greater stability at high speeds. The use of high grade billet Aluminum and Carbon Fiber guarantees the RENNtech strut bar is strong and light weight 3 lbs (1. 35 kg), having minimal impact on the weight distribution and the