2004.5-2010 LLY/LBZ/LMM 6.6L Chevy new Garrett stock replacement turbocharger
Upgraded with 64mm Billet Blade Technology compressor wheel
Slim nose designed compressor wheel for increased wheel efficiency
Helps Lower EGT's
This XR1 Series GT3788 Turbocharger comes with an upgraded Billet Blade Technology 64mm compressor wheel. The Billet Blade Technology 64mm compressor wheel is designed to increase turbo efficiency to help lower EGT's while adding strength and reliability. The increased compressor wheel size of the XR1 will help increase performance when running larger injectors and/or tuning where the factory sized turbo can no longer keep up.
Note: LLY Requires 771864-0001 Adapter
Vehicle Fitments:
2004.5-2010 Chevrolet Silverado 2500HD 6.6L Duramax
2004.5-2010 Chevrolet Silverado 3500HD 6.6L Duramax