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. 5 fine tuning mappings for a gradual custom-fit Simple execution via the rotary control The RaceChip S increases the torque available and efficiency at the given engine speed. Therefore, a higher gear can be selected, less gear-changing is necessary in general, and fuel is used more efficiently. As a result, fuel consumption can be cut by up to 10%. Note: you must run your car on 95 RON to use this chip, and we highly recommend 98 RON
