MagnaFlow Exhaust Products Black DPF Series 5in DPF-Back Exhaust, Single Passenger Side Rear Exit, Black Tip [17067]

A DPF-back exhaust replaces the pipe and tip behind the diesel particulate filter. This one is 409 stainless finished in a high-temp satin black coating, in a 5-inch single passenger-side rear exit layout, and it leaves all factory emissions hardware untouched.

why this one — Pick this over MagnaFlow polished Pro system only if you want the blacked-out look and the extra corrosion protection. The pipe routing, the 5-inch diameter and the sound rating are identical, so you are paying roughly $150 more purely for the coated finish. That coating does earn its keep on salted winter roads and hides road grime far better than bare stainless, but understand you are buying appearance and durability, not performance.