Fleece Performance 04.5-10 Chevy Duramax (LLY/LBZ/LMM) 63mm STREET VNT Cheetah Turbo w/ HX40 Outlet

The 63mm compressor wheel on this Fleece Performance Cheetah turbocharger is a key detail, offering a noticeable step up in airflow compared to stock units. This turbo is built for 2004.5 through 2010 Chevrolet and GMC Duramax trucks, specifically models with the LLY, LBZ, and LMM engines. It features a Variable Nozzle Turbine (VNT) design, which allows for improved boost control across the RPM range, meaning you get better throttle response down low and more power up high. The HX40-style outlet makes it easier to connect to custom exhaust setups.

Fleece Performance has a solid reputation for building robust turbochargers, and this STREET VNT Cheetah is no exception. It's designed to handle the demands of modified Duramax trucks, providing a significant performance improvement without requiring a complete overhaul of your fuel system, though it pairs well with other upgrades. The VNT technology is particularly beneficial for towing and daily driving, as it helps keep boost pressure more consistent, reducing lag and improving overall drivability. This turbo is a well-built option for those looking to get more out of their Duramax engine.

When installing this turbo, be prepared for the usual procedures involved with turbo replacement on these trucks. It's a good idea to have a new oil feed line and drain line on hand, as well as a fresh set of gaskets. Fleece Performance recommends consulting their installation guide for specific details to ensure a smooth process. This turbocharger is a substantial upgrade for your 2004.5-2010 Duramax truck, offering a blend of performance and drivability.