63MM/66MM FMW DURAMAX VNT CHEETAH TURBOCHARGER WITH HX40 OUTLET

63mm/66mm FMW VNT Cheetah Turbocharger with HX40 Outlet | Duramax LLY/LBZ/LMM

Unlock serious power potential on your Duramax with the Fleece Performance 63mm/66mm FMW VNT Cheetah Turbocharger. Built for the 2004.5–2010 LLY, LBZ, and LMM Duramax, this variable nozzle turbocharger combines a 63mm inducer compressor wheel with a 66mm FMW (friction-welded milled) billet design and HX40 compressor outlet — delivering aggressive spool, massive airflow, and the reliability to back it up on the street or the strip.

Why the Cheetah?

The Fleece Cheetah series is engineered for Duramax owners who want more than a stock replacement can offer. The FMW billet compressor wheel provides superior strength and flow efficiency over cast alternatives, while the variable nozzle turbine (VNT) housing retains the factory-style variable geometry system for excellent low-end response and drivability. The HX40 compressor outlet opens up intercooler piping options for high-horsepower builds without sacrificing street manners.

Features

• 63mm inducer / 66mm FMW billet compressor wheel for maximum flow and strength
• Variable nozzle turbine (VNT) housing — retains factory-style variable geometry operation
• HX40 compressor outlet for high-flow intercooler piping compatibility
• Drop-in fitment for LLY, LBZ, and LMM Duramax applications
• Excellent street manners with aggressive top-end power potential
• Built by Fleece Performance — the benchmark in Duramax turbo upgrades

Fitment

• 2004.5–2005 GM Silverado/Sierra 2500/3500 6.6L Duramax LLY
• 2006–2007 GM Silverado/Sierra 2500/3500 6.6L Duramax LBZ/LLY
• 2007.5–2010 GM Silverado/Sierra 2500/3500 6.6L Duramax LMM

Whether you're chasing 600hp on the street or building a competition truck, the Fleece Cheetah VNT is the turbo upgrade your Duramax deserves.