RaceChip S (2019-2020 M4) - 918670
The base chip. Latest hardware coming from the automotive industry, engine-specific adjustments, and comprehensive services offer the perfect package to chip tuning first-timers.
RaceChip S comes to you with the right mapping for the engine in your car. You can also use the rotary control to choose from 5 fine tuning mappings in order for the chip to gradually better fit your needs as well as the engine’s performance and characteristics.
Torque Increase - 37
Horsepower Increase - 47
