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  • PPE 116030000 Boost Increase Valve for 2001-2004 GM LB7 6.6L Duramax

    by PPE

    SKU PPE116030000

    For vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.