2001-2007 GM 6.6L DURAMAX - 5" DOWNPIPE BACK ALUMINIZED

2001-2007 GM 6.6L DURAMAX - 5" DOWNPIPE BACK ALUMINIZED

This exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers - horsepower you can hear!

Features:

• 5" Downpipe Back Exhaust
• Ease of installation
• Contour Bent Hangers
• TorcTite® Clamps
• Machined Turbo Flange
• No Bungs
• With Muffler or Without Muffler Options
• Single Side Exit

Fitment:

• Fits 2001-2007 Duramax 6.6L Cab/Box Configurations: EC-CC/SB-LB-Dually

*These parts are for use on non-registered race vehicles on closed-course competition events *Installing or using this part on any emission controlled vehicle ("street" or "off-road") may violate federal and/or state emissions laws and regulations.*