Benefits:
- Pull ahead of the competition with more power & torque in your X4 M40i.
- Set the performance level to your driving style.
Features:
- Performance Gains: +46 HP / +39 TQ
- 18 fine tuning mappings
- MPG can be increaded by up to +15%.
- Simple map adjustments via the rotary control
- Includes: RaceChip S chip tuning module, Wiring kit, 4 cable ties, and User’s manual
- 2-year product warranty
- 50 State Emission Legal - CARB EO# D-813-1
Applications:
- 2016-2018 BMW X4 M40i
Application Notes:
- CARB EO# D-813-1
Description:
The RaceChip S is the 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 X4 M40i. 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.
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, your X4 M40i's MPG can be increased by up to 15%.
