aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P Milwaukee3672 2017-Present Duramax L5P Brand New

2017-Present Duramax L5P Brand New Injector Set 50HP - 15 Percent Over Stock

Better filtration

driveshafts

creating a larger contact surface with the ground

aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P Milwaukee3672 2017-Present Duramax L5P Brand NewSimple Installation: All systems use factory mounting locations providing stability and hassle free installation. Leak Free Seal: High quality band clamps are included 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