Product Categories

Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7
Part # 1515940

  • Get more performance out of your electronically controlled engine
  • Installed in-line with the MAP sensor
  • Increases available boost by intercepting the message to the ECM
  • Prevents setting an over-boost trouble code
  • Access 50-80 horsepower lost by ECM limits

Warranty

Parts
  • 12-Months
  • 12,000 Miles

Note

MakeModelEngineYear
Chevrolet Silverado 2500 HD 6.6 2001, 2002, 2003, 2004
Chevrolet Silverado 3500 6.6 2001, 2002, 2003, 2004
GMC Sierra 2500 HD 6.6 2001, 2002, 2003, 2004
GMC Sierra 3500 6.6 2001, 2002, 2003, 2004