BMP Stage 2 (RACE) Fuel Rail Pressure Relief Valve. If you're running a rail plug get rid of it ASAP! Run the BMP Stage 1 or Stage 2 Pressure Relief Valve and safely maintain rail pressure without damaging your fuel system.
Fits:
- 2007.5-2018 6.7 Cummins
- 2004.5-2010 6.6 LLY/LBZ/LMM Duramax
Click Here for the Stage 2 Relief Valve