2001-2004 Duramax PPE Boost Increase Valve (116030000)

Fits

The 116030000 Boost Increase Valve by PPE is undoubtedly the best upgrade to your LB7 Duramax in terms of bang for your buck. It sits in-line before your wastegate and tricks the wastegate into running more boost. It only takes about 5 minutes to install and will increase your stock boost by 10psi. Not only does it give you a significant bump in power but it also will lower your EGT's making your truck run cooler.

Part Number: 116030000