BMW F-chassis M5, M6, M550, & M650 Charge Pipe Injection (CPI) Kit for the S63TU & N63TU Motors –
- Fuel-It! S63TU/N63TU Charge Pipe Injection Kit
- Designed for BMW F-chassis M5, M6, M550, & M650 with S63TU & N63TU Motors
- Helps supplement fuel system for ethanol blends
- Recommended for E30-E50 mix users with upgraded intercoolers
- Runs off low pressure supply to assist HPFP’s
- Works best with upgraded intercoolers with meth bungs
- Flex fuel kits available for ethanol content monitoring
– R 13801