Up for sale New in box This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. The exhaust systems are the perfect combination of performance, fit and value. 2015.5-2016 DURAMAX, aluminized exhaust system on the back of 5-inch downpipe, without muffler. Note: This kit is only applicable to vehicles equipped with turbine direct pipe 3-bolt flange. Item specifics: Condition:New SKU:LYAM-534 Exhaust Type: Filter-Back Product details This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. The exhaust systems are the perfect combination of performance, fit and value. 2015.5-2016 DURAMAX, aluminized exhaust system on the back of 5-inch downpipe, without muffler. Note: This kit is only applicable to vehicles equipped with turbine direct pipe 3-bolt flange. We have many combinations of radius and tube diameter to suit professional exhaust builders, fab shops and drivers alike. We are continuously adding to our capabilities and inventory. We offer mandrel bent 304 stainless steel in various diameters and bend angles to help with your custom exhaust and turbo system fabrication. Item specifics: Condition:New SKU:LYAM-534 Exhaust Type: Filter-Back Exit Position: Single Rear Exit Style: Straight Material:409 Stainless Steel FEATURES:Maximum Flow Color:Silvery Surface Finish:None Feature： Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface. OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: This exhaust system is constructed of 5" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Fitment: GEM Duramax 2015.5-2016 Package Include: 1xExhaust Pipe