04.5-10 GM Duramax Adjustable Boost Controller LLY/LBZ/LMM - 1110012

Get an additional 20psi of boost out of your turbocharger with the PPE Adjustable Boost Controller by optimizing the vane angles. Withthe turn of a knob, you can set vane angles, resulting in lower exhaust gastemperatures (EGTs) and up to an additional 65hp. Ideal for heavily loadedtrucks and / or towing. Fuel system enhancements may be required for higherboost levels. Designed for 2004.5 - 2010 GM 6.6L Duramax diesel enginesequipped with the factory variable vane turbo. Features: - Adjust variable vane trim angle while driving - 2 position switch 1) Race position (operates at all boostlevels) 2) City traffic position (operates atboost levels above 18psi) - Boost control can be adjusted by using a knob Available for: 2004.5-2010 Duramax LLY, LBZ, and LMM 6.6L diesel engines Note: Legal in Californiaonly for racing vehicles which may never be used upon a highway.