The MagnaFlow Competition Series axle-back for 2018–2023 Ford Mustang 5.0L replaces the exhaust from the rear axle back to deliver a deep, aggressive exterior sound. Built with mandrel-bent 3" main piping and two straight-through mufflers terminating in a quad-split rear exit with 4" polished double-wall tips, this direct-fit stainless axle-back is intended to improve exhaust flow and provide a competition-oriented exhaust note.
MagnaFlow SYS Competition A/B 2018 Ford Mustang 5.0L