4" Aluminized Turbo Back Single without Muffler| 2010-2012 Dodge 2500/3500 6.7L Cummins- 411016 Engine Size:6.7L evolution or insight customers looking

evolution or insight customers looking to add that finished

Increase your LB7’s potential with this simple but effective upgrade

Retains for Cat for Emissions

Part Number: 46-70370

74mm Turbine Wheel

4" Aluminized Turbo Back Single without Muffler| 2010-2012 Dodge 2500/3500 6.7L Cummins- 411016 Engine Size:6.7L evolution or insight customers lookingConstructed 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 Machined Turbo Flange No Bungs