Increase your turbo boost pressure from the stock 18-20 psi to 28-30 psi in an easy five minute installation. Compatible with 2001-2004 Duramax LB7 diesel engines, the PPE Boost Increase Boost Increase Valve will improve eng...

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Increase your turbo boost pressure from the stock 18-20 psi to 28-30 psi in an easy five minute installation. Compatible with 2001-2004 Duramax LB7 diesel engines, the PPE Boost Increase Boost Increase Valve will improve engine performance and reduce those dreaded EGTs.

  • Increased boost means increased air flow
  • Compatible with 01-04 Duramax 6.6L LB7
  • Brand new
  • Increased boost means increased air flow
  • Compatible with 01-04 Duramax 6.6L LB7
  • Brand new

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