Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger

This is the Fleece Performance LB7 Cheetah Turbocharger, built specifically to wake up your 2001-2004 Chevrolet Silverado 2500 HD or 3500, and its GMC Sierra counterparts. If you're looking to get more out of your Duramax 6.6L LB7 engine, this turbocharger is a direct replacement that offers a significant power increase without drastically altering the factory appearance under the hood.

What sets this turbo apart is the custom 63mm compressor wheel from Fleece Performance, paired with a high-flow Inconel turbine wheel. This combination is designed to help your truck reach up to 625 rear-wheel horsepower. It includes a machined mouthpiece that looks like stock but allows for much better airflow. You also get a remote oil feed line that extends to the #4 cam journal bearing, ensuring proper lubrication for this upgraded component. On an otherwise maxed-out EFI Live tune, you can expect an improvement of around 60-85 rear-wheel horsepower.

When you order this turbo, it comes with an installation kit to make the swap as smooth as possible. Please note that this turbocharger is not CARB approved and cannot be shipped to California. It's a solid option for Duramax owners looking for a substantial power boost from a well-built, direct-fit turbocharger.