GM XR1 Series Turbo For 2004.5-2010 6.6L Duramax 64mm Industrial Injection " Differential Covers and Parts 5 Inch Billet Tube End

5 Inch Billet Tube End PPE Diesel

increasing boost

The 66RFE transmission is plagued by many of the same component failures as its bigger sibling

One (1) Titanium Signature Series Fuel System for 2001-2016 GM/Chevy Duramax 6

and other odds and ends organized and stowed away while conveniently stowed away under the rear seats

GM XR1 Series Turbo For 2004.5-2010 6.6L Duramax 64mm Industrial Injection " Differential Covers and Parts 5 Inch Billet Tube EndThis XR1 Series GT3788 Turbocharger comes with an upgraded Billet Blade Technology 64mm compressor wheel as well as a polished compressor housing. 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