RaceChip Tuning For Mercedes-AMG GT 55 (C192), SL 55 (R232) Forester and contaminants from your air

and contaminants from your air filter

30% E85 or race gas

the less opportunities for turbulence in your N55's charge-air

the MST intake system is engineered to unlock your Mini Cooper’s true potential

Gain up to 60+ horsepower and up to 100+ torque to the wheels

RaceChip Tuning For Mercedes-AMG GT 55 (C192), SL 55 (R232) Forester and contaminants from your airRaceChip offers advanced chip tuning for the Mercedes AMG GT 55 (C192) and SL 55 (R232) with the 4. 0L Twin Turbo engine, 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 (+73hp +73tq)