01-04 Duramax LB7 PPE Boost Increase Valve Bed **Does not do Deletes**

**Does not do Deletes**

Rear FloorLiner™ (where offered) is manufactured from a proprietary custom blended TPO (thermopolyolefin) that is not only wear resistant

but it's still soft

Expandable options include turbo timer

01-04 Duramax LB7 PPE Boost Increase Valve Bed **Does not do Deletes**Pacific Performance Engineering has developed a device that increases all LB7 Duramax Diesels boost pressure from the 18 20 psi to 28 30 psi. This MAP overboost code eliminator or Boost Increase Valve works only on the LB7 models 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.