2011-2015 Duramax 4" CAT & DPF Race Pipe (CGMAL426)

Fits

P1 Performance Products Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

Looking to delete or tune your 11-15 Duramax? The CGMAL426 CAT & DPF Delete Pipe by P1 Performance Products is the perfect option for those that want to delete their truck but retain the OE exhaust system.

Part Number: CGMAL426

• Upgrade your Stock CAT & DPF
• Aluminized Steel 4" Tubing
• No Bungs
• Designed for Competition Applications
• Includes All Hardware and Factory Style Hangers Installed
• 1 Year Warranty

• P1 Performance Products manufacturers exhaust systems (and other products) in Ontario, Canada. Their kits are very high quality with great hardware and accessories. The exhaust kits are available in aluminized mild steel or stainless steel.
• These P1 Performance Products Competition kits eliminate factory emissions devices and require "Race" tuning. They are only sold for offroad use in sanctioned racing events. See features for more information on this kit.