4" DPF Race Pipe (Extended Cab Long Box) | 2007.5-2010 GM 2500/3500 6.6L DURAMAX-431006 Year Applicable:2007.5-2010 TIG-Welded 2" to 2-1/2" Aluminum

TIG-Welded 2" to 2-1/2" Aluminum Pipes

Dyno tested and produced significant power increases of +15Hp and +27 lbs

Powder Coated Wrinkle Black for Heat and Corrosion Resistance

Increase turbo boost and injectors duration to improve vehicle performance

Part Number: 24-236942

4" DPF Race Pipe (Extended Cab Long Box) | 2007.5-2010 GM 2500/3500 6.6L DURAMAX-431006 Year Applicable:2007.5-2010 TIG-Welded 2" to 2-1/2" AluminumConstructed 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 No Bungs These parts are for