Fleece Performance Cheetah Turbocharger, 63mm Billet (FPE-LB7-63)
Fits 2001-2004 6.6L Duramax V8 (LB7)
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Price tracked 15 times since Jul 26, 2026 across the stores we check daily: low $1,999, high $2,098.95, currently $1,999.
where to buy · 2 retailers tracked
A drop-in replacement turbocharger with a 63mm billet compressor wheel and a high-flow Inconel turbine wheel, sold with the Fleece high-flow intake horn, gaskets and an install kit.
why this one — The reason to pick a Cheetah over a larger aftermarket charger is that it is a genuine 100 percent drop-in on the LB7 with no fabrication and no core charge, and Fleece rates it to support up to 625 rwhp. Read the fitment line before you order, because it is unusually restrictive: Fleece states this is for Federal emissions vehicles only, it does not fit California delivered trucks, and it is not for sale on licensed California vehicles. A charger this size also wants supporting fuel and tuning to reach that number, so budget well past the turbo itself.
Fleece publishes that this turbo is designed to support up to 625 rwhp with supporting fuel and tuning. That is a capacity rating, not a bolt-on gain figure, and Fleece publishes no standalone hp/tq delta for the turbo alone. source ↗
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