2004.5-2010 Duramax LLY/LBZ/LMM VGT Turbocharger - Duramax Tuner

Calibrated Power (Duramax Tuner) now offers 3 different sizes for the 2004.5-2010 Duramax 2500/3500HD LLY, LBZ, and LMM! All three options are built off of a brand new turbocharger therefore no core required!
 
STR - Stock Turbo Replacement
61mm 7-Blade Extended Tip Compressor Wheel
10-Blade High Flow Turbine Wheel with Thicker Fins
Thicker turbine blades for added heat resistance
Lightweight rotating assembly for ultra fast spool-up
Lower EGT's while towing in almost all scenarios
Capable of making up to 37psi of boost
Brand new parts-No core charges
1-year warranty with options to extended coverage
 
Mach 1
63mm 11-Blade extended tip compressor wheel
8% larger 10-blade high flow turbine wheel
Optimized High Flow Vane (HFV) design
Grooved Journal Bearings for added oiling and longevity
Machine-ported up-pipe inlets for improved flow
Capable of making up to 40psi of boost
Brand new parts-No core charges
1-year warranty with options to extended coverage
 
Mach 2
67mm 11-Blade extended tip compressor wheel
10% larger 10-blade high flow turbine wheel
High Flow Vane Technology (HFV)
Grooved Journal Bearings for added oiling and longevity
360˚ Thrust Bearing for increased Axial load protection
Machine-ported up-pipe and down-pipe inlets for improved flow
Capable of making over 40psi of boost
Brand new parts-No core charges
1-year warranty with options to extended coverage