2001-2004 GM 6.6L Duramax Boost Increase Valve
50 States Emissions Legal (E.O. D-701-13)
For vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.
- Increased boost means increased air flow
- Simple, 5 minute installation
- Reduces EGT’s
Installation Guide: 116030000 Boost Increase Valve - GM 6.6L Duramax 2001-2004 LB7 Trucks