Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7 2003 Flow-enhanced exchange 24-valve ISB fuel

Flow-enhanced exchange 24-valve ISB fuel injectors supporting 50hp up to 200hp

Gaskets included: exhaust manifold

Emissions Message: SCT tuning will not modify or delete vehicle emissions

Featuring BorgWarner SX-E cartridges and 2-piece pulse exhaust manifold

This package includes both our No Drop Sump Kit and Convoluted Suction Tube Kit that will keep all components inside the fuel tank and draw from inside the sump bowl with no external fuel lines

Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7 2003 Flow-enhanced exchange 24-valve ISB fuelGet 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