The most power improving Turbo-Back Exhaust System Kit available for your 2001-2007 Chevy/GMC Duramax 2500HD and 3500 6.6L Diesel Truck. This 4" inch Turbo-Back Exhaust Kit comes with everything you need to start enjoying increased power and performance. This Turbo-Back exhaust system will greatly increase your Chevy/GMC Duramax's towing capabilities as well as increasing your fuel economy.

The 112314-60 2001-2007 Chevy/GMC Duramax 4" Diesel Turbo-Back Kit includes the following:

4040XL Resonated Diesel Muffler
4 x 4" Clamps
Hanger Clamp
Downpipe
Front Extension Pipe
Mid-pipe
Tailpipe Extension
Tailpipe

This kit is the perfect kit for any 2001 to 2007 Chevy/GMC Duramax 6.6L 2500HD and 3500 Diesel truck. The Aero Performance Exhaust Chevy/Duramax 6.6L Exhaust System comes with all the necessary components for self assembly. This aluminized Exhaust System Kit will allow your Chevy/Duramax truck to Flow with higher output and gain the maximum performance possible with an exhaust modification.

Included in the Chevy/Duramax Diesel Kit is the 4" inch performance diesel resonated muffler 4040XL which has the built-in air foil cone technology found in all turbine mufflers as well as a resonator perfect for the high output of the Chevy/Duramax Diesel Engine. Piping is mandrel bent aluminized pipe made to fit the specifications of the Chevy/Duramax 2500HD and 3500 both Crew-Cab and Short-Bed body styles for a perfect fit.