RaceChip Tuning For Mercedes Benz CLS400 (C/X218), SL400 (R231), ML400 (W166) Z_Rogue ensuring that our products exceed

ensuring that our products exceed expectations without compromise

and stage3 curves on the fly and even fine-tune each mode using simple up or down adjustment buttons on the device

laser-cut heat shield effectively blocks hot engine air

EK1 Mini2+

RaceChip Tuning For Mercedes Benz CLS400 (C/X218), SL400 (R231), ML400 (W166) Z_Rogue ensuring that our products exceedRaceChip offers advanced chip tuning for the Mercedes Benz CLS400 (C X218), SL400 (R231), ML400 (W166), enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+67hp +69tq) Power Gain With RS