Fleece Performance 63mm Cheetah VNT turbo is a drop-in replacement for 2011–2016 Duramax 6.6L (LML) diesel applications. It uses an FMW 63mm compressor wheel and high-flow turbine for fast spool and broad top-end power, while retaining a stock appearance by using factory housings. Built with Garrett components and upgraded bearings, it supports aggressive tuning and high-flow exhaust; aftermarket tune and exhaust required for full use.
Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger