MagnaFlow's Competition Series cat‑back for the 2010 Ford Mustang is built with mandrel‑bent 3in main piping, two straight‑through mufflers and a dual split rear exit with 4in polished welded double‑wall tips. Tuned for an aggressive exterior and moderate interior sound, the system replaces exhaust components from near the catalytic converter back, uses CNC production for direct‑fit installation and is made of durable, corrosion‑resistant stainless steel backed by a limited lifetime warranty.
MagnaFlow SYS C/B 10 Mustang GT 3inch Magnapack