Description
P1 Performance Products 2011-2015 Duramax 4″ Downpipe Back Street Exhaust System w/ Muffler (C6044P)
Stay at the top on race day in your 2011-2015 GMC/Chevy 6.6L LMM Duramax with the P1 Performance C6044P 4″ Performance Series Race Exhaust System. P1 Performance Products Performance Series Race Exhaust System is built from Aluminized Steel and comes complete with OE style hangers and clamps for an easy installation. Features: Doesn’t Fit 3-Bolt Flange No Bungs High-Flow Muffler 4″ Aluminized Steel OE Style Hangers For Easy Installation Maximum Flow For Competition Applications *Race Only* **This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s. We assume no liability for misuse of this product/s.**
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