PART # 1515940

Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7

Get more performance out of your electronically controlled engine by plugging in one of BD's Electronic Boost Builders. Installed in-line with the MAP sensor, the Electronic Boost Builder increases available boost by intercepting the message to the ECM, preventing it from setting an over-boost trouble code that can cost between 50-80 horsepower. BD's Boost Builders are a perfect match for engines with power module, injector or turbo enhancements.

• 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

• 12-Months
• 12,000 Miles

• Not for sale on licensed California vehicles