BOOST INCREASE VALVE FOR 2001 - 2004 CHEVY GMC DURAMAX LB7 Boost Increase Valve for 2001 - 2004 Chevy GMC Duramax LB7 6.6L
50 States Emissions Legal
Increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi in an easy five minute installation. Designed for 2001-2004 Duramax LB7 diesel engines, the PPE Boost Increase Boost Increase Valve will improve engine performance and reduce those dreaded EGTs.
Increased boost means increased air flow
Simple 5 minute Installation
Boost Increase Valve (1)