Quick view Magnaflow MagnaFlow SYS Cat-Back 2018 Ford Mustang GT 5.0L Street Dual Exit Polished 4in Tips - 19370 Compare $3,105.25 $2,161.99 The MagnaFlow Ford Mustang Street Series 19370 brings out the personality of your 5.0L 2018-2022 Ford Mustang with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 3... Add to Cart Add to Cart