The Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger is a high-performance drop-in replacement designed for Duramax diesel engines from 2011 to 2016. Featuring a Fleece Performance Engineered 63mm FMW compressor wheel and a high-flow Cheetah turbine wheel, this turbocharger enhances spool-up and throttle response while delivering significant top-end power. Built with genuine Garrett turbocharger parts, it includes upgraded shaft bearings and 360-degree thrust bearings for durability. The variable nozzle technology (VNT) allows for quick spool and increased responsiveness, while the Forged Milled Wheel (FMW) offers increased strength, faster spool-up, and a broader torque curve. Rated at 650 RWHP, it provides a stock-appearing, high-performance upgrade suitable for dual-purpose applications such as towing and sled pulling.
Designed for 2011-2016 Duramax diesel trucks, this turbocharger is a direct bolt-in replacement that maintains factory systems while allowing safe operation at 40-45 PSI of boost. It uses stock housings with upgraded internals, ensuring a 100% stock appearance and compatibility with existing factory components. Ideal for towing, daily driving, or sled pulling, it requires aftermarket tuning and high-flow exhaust for installation. The kit is engineered to deliver powerful yet responsive performance, making it the ultimate upgrade for Duramax owners seeking increased power and efficiency without sacrificing reliability.
