BMW S55 (CPI) Charge Pipe Injection Kit –
- Fuel-It! S55 BMW (CPI) Charge Pipe Injection Kit addresses fuel limitations in S55 flash tuning and JB4 back-end flash maps
- Addition of extra fuel injectors in the charge pipe supplements fuel volume, alleviating stress on the high fuel pressure pump
- High-quality plug and play AN lines and included fittings connect to the low fuel pressure system for efficient fuel injection directly into the engine
- CNC machined couplers with 1/8″ NPT bung for easy installation on charge pipes
- Compatible with BMW models: M2 Competition (2018-2020), M3 (2015-2019), and M4 (2015-2019)
- Allows for raising the overall fueling limit and avoids fuel pressure drops that lead to engine misfires and stuttering
- FSB controller used for those with JB4 for full dynamic mapping control and enhanced safety
– R 13801