Ford Super Duty 6.7L 4 Inch DPF-Back Exhaust, No Muffler, Armor Plus Series For 11-16 Ford F-250/350/450 6.7L Powerstroke MBRP

5 Inch Filter Back Single Side Exit T409 Stainless Steel For 11-16 Ford F-250/350/450 6.7L MBRP

Ford 4 Inch DPF Back Single Dual Outlet For 11-16 Ford F-250/350/450 6.7L MBRP