aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Polished Tip 16-17 GM Diesel Truck V8-6.6L (td) LML fits_1997-2012`Chevrolet`C5 AWE Tuning Audi B9 S5

AWE Tuning Audi B9 S5 Sportback SwitchPath Exhaust - Non-Resonated (Black 102mm Tips)

As it cuts through scratches and swirls

superior to T-400 to give you the absolute best in performance and durability

This system features high-flow 304 stainless steel mufflers

aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Polished Tip 16-17 GM Diesel Truck V8-6.6L (td) LML fits_1997-2012`Chevrolet`C5 AWE Tuning Audi B9 S5aFe LARGE Bore HD 4in Dual DPF Back SS Exhaust w Polished Tip 16 17 GM Diesel Truck V8 6. 6L (td) LML Interested in a new exhaust system for your LML Duramax? Check out the Large Bore HD dual DPF Back exhaust system by aFe. This system is constructed from 4" mandrel bent 409 stainless steel tubing and uses high quality band clamps and OE style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt on bracket that supports