AFE: Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L (td) LML front lip By using our tuning device

By using our tuning device to adjust the RPM at which the up- and down-shifts occur

- 99%-301% increase is sway bar rate over stock sway bar (depending on year and model)

90  Discount $259

Complete 8 Rib Conversion Kits also available

Fitting neatly under your hood and finished with a classic black powder coat

AFE: Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L (td) LML front lip By using our tuning deviceInterested in a new exhaust system for your LML Duramax? Check out the Large Bore HD DPF Back exhaust system by aFe. 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. Also included in this exhaust system is a massive 7" wrinkle black powder coated 304 stainless steel tip