4" Downpipe Back Single | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P
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Vendor:
Mel's Manufacturing
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Type:
Exhaust
- Tags: Retail
Description
Constructed out of 16 gauge aluminized steel or T409 Stainless, 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:
- Ease of installation
- Contour Bent Hangers
- TorcTite® Clamps
- OEM Style 4 Bolt Flange
- No Bungs
- Fits Cab/Box Configurations: EC-CC/SB-LB-Dually
* IMPORTANT NOTE: These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe!
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. *Not available to ship to the United States