Description
Unlock massive power gains on pump gas with the BMS Water/Methanol Injection (WMI) Kit for BMW B58 engines. This advanced kit mimics the effects of 100 octane race fuel or E85, providing substantial power increases while enhancing cooling for sustained performance. Ideal for both E85 users seeking additional cooling benefits and pump gas users aiming for significant power gains.
Key Features:
- Integrated with JB4 tuning system for precise mapping based on various engine parameters
- Ensures safe and smooth power delivery with progressive boost mapping
- JB4 Mobile app control for on-the-fly adjustments and monitoring
- Automatic disengagement during traction control or safety scenarios
- Includes 3.5 gallon integrated stealth tank, FSB JB4 WMI Controller, high quality Aquatec WMI pump, BMS BM10 super atomizing nozzle, solenoid with leak-free fittings, steel braided lines, filters, and all necessary hardware
- Stealth tank design for discreet installation in left side trunk cavity with rear sump for consistent performance
- Optional billet tank cap with 1-way check valve available
Fitment:
BMW 3 Series
- 2020-2023 G20 B58 BMW M340i including xDrive
BMW 4 Series
- 2021+ G22 BMW M440i including xDrive (requires modification for tank fitment)
Optional Upgrade:
- Gen 2 B58 Billet Throttle Body Adapter for easy dual nozzle installation without replacing factory charge pipe
