MagnaFlow Black Series 4" filter-back exhaust for 2008–2018 Ford F-250/F-350/F-450 diesel models (4.6L/6.7L) delivers a deep, resonant tone with mandrel-bent 4" main piping and a dual same-side behind-passenger rear exit. The Black-coated stainless-steel system includes 5" black-coated welded-on tips, direct-fit CNC production and corrosion-resistant construction; it is tuned for mild interior and moderate exterior sound and carries a limited finish and construction warranty.
MagnaFlow 08-18 Ford F-250/F-350/F-450 4.6L/6.7 DPF-Back Black 4in Dual Single Rear Exit