The Exergy XRG pressure relief valve fits Dodge Cummins 6.7L and Chevrolet Duramax LLY/LBZ/LMM applications and is rated to 2200 bar (≈32,000 PSI). Engineered for direct replacement where that specification is needed, the valve releases excess rail pressure at its setpoint to protect injectors and fuel-system parts during higher-load operation or when systems are tuned up from stock settings.
Exergy Dodge Cummins 6.7L/Chevrolet Duramax LLY/LBZ/LMM 2200 Bar (32000 PSI) Pressure Relief Valve