AFE Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust 2016 GM 6.6L Duramax LML Finish Selection:6" Black Tip Insanely strong

Insanely strong

14" Body Length

4L is made of plastic

and it's better than ever

AFE Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust 2016 GM 6.6L Duramax LML Finish Selection:6" Black Tip Insanely strongProduct Description: Interested in improving the looks, flow, and performance on your 2016 GM 6. 6L Duramax? Youre in luck because aFes Large Bore HD 5 409 Stainless Steel DPF Back Exhaust system provides just that. This system is constructed from 5" mandrel bent 409 stainless 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. Large