Pacific Performance Engineering

1160300

PPE Boost Increase Valve for 01-04 Duramax 6.6L LB7

Wastegates

Increases boost pressure from 18-20psi to 28-30psi
Fits all 2001-early 2004 Chevy/GM Duramax Diesels
Installs in 5 minutes or less!

PPE (Pacific Performance Engineering) has developed a device that increases all LB7 Duramax Diesels boost pressure from the 18-20 psi to 28-30 psi. The PPE Boost Increase Valve works only on the LB7 model Duramax diesels and installs in under 5 minutes between the turbo and the wastegate. It allows the engine to burn the additional fuel associated with high HP tunes for even more HP.