Boost Increase Valve for 01-04 Duramax 6.6L LB7 Chevy Silverado GMC Sierra

FGT Motorsport


Are you looking for a quick and easy way to increase the power of your Duramax Diesel? Then this is the product for you! Our boost increase valve turns up the boost pressure of your engine from 18-20 PSI to 28-30 PSI, creating more horsepower. Installation  is simple and takes only a few minutes, just splice the boost valve into the hose running between the turbo and the wastegate. Our provided instruction sheet makes it impossible to mess up.  This quality piece is machined from aircraft grade billet aluminum, and then anodized red for good looks and durability,


  • Fits 2001-2004 Chevy Silverado 2500/3500 Duramax and 2001-2004 GMC Sierra 2500/3500 Duramax
  • Increases boost pressure from 18-20 PSI to 28-30 PSI, increasing horsepower
  • CNC machined from aircraft grade billet aluminum and anodized racy red
  • Installation is quick and easy, and instructions are included
  • Each kit contains a boost valve, 2 hose clamps, and instructions

Collections: Automotive, Diesel Products

Type: Automotive

Related Items