2001-2004.5 LB7 Duramax PPE Boost Increase Valve
This is a must for LB7 Duramax owners! You can increase your turbo boost pressure from the 18-20 psi stock to 28-30 psi in an easy five minute installation. Designed for GM Duramax 2001-2004 6.6L LB7 diesel engines, the PPE Boost Increase Valve will reduce those nasty high EGTs.
PPE Boost increase Valve Features:
Easily increase boost means increased air flow
Simple 5 minute Installation