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Feature

Fit: 01-07 Chevy/GMC 2500HD/3500 6.6L Duramax Diesel, Ext & Crew Cab, Short or Long Bed
2007 Classic Model Only. Excludes 2007 New Body Style
4" Turbo Back Performance Exhaust System (Front Pipe Included)
Mandrel-Bent For Maximum Performance
Simple Bolt On Hangers

Description

The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.