The Fleece Performance Cheetah turbocharger is a high-performance, drop-in replacement designed for 2017–2023 GM 2500 and 3500 models equipped with the 6.6L L5P Duramax engine. Built with an exclusive 63mm compressor wheel and Inconel turbine wheel technology, it delivers enhanced power, smooth throttle response, and a distinctive Cheetah sound. This turbocharger maintains all OEM factory functions, including the exhaust brake, and is engineered for reliability and increased performance, supporting up to 650 RWHP. It is brand new, requires no core charge, and is designed to be a straightforward upgrade for demanding applications.

Designed specifically for 2017–2023 GM 2500 and 3500 trucks with the L5P Duramax engine, this turbocharger is a direct drop-in replacement that preserves OEM functions while providing significant power gains. It requires the use of the vehicle’s original or applicable replacement actuator, with key GM part numbers specified for different model years. The kit includes essential gaskets and components such as EGR tube and coolant pipe gaskets, PCV to compressor cover gasket, and oil feed and coolant feed gaskets. Ideal for towing, daily driving, or performance upgrades, this turbocharger offers a reliable, high-quality solution for maximizing engine output.