5" Downpipe Back Dual With No Muffler | 2017-2019 GM 2500/3500 6.6L DURAMAX L5P-531015 Engine Size:6.6L Part Number: 338051400

Part Number: 338051400

Part Number: 1045813

these turbos utilize BD's unique dual-volute turbine housing

It's available in four anodized colors and laser etched with the Fleece Performance "F" logo

5" Downpipe Back Dual With No Muffler | 2017-2019 GM 2500/3500 6.6L DURAMAX L5P-531015 Engine Size:6.6L Part Number: 338051400Constructed 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 4" Cat Pipe OEM Style 4 Bolt