MagnaFlow 14-15 Mazda 6 L4 2.5L SS Cat-Back Perf Dual Split Rear Exit ExhaustThe MagnaFlow 2014 2017 Mazda 6 Street Series Cat Back Performance Exhaust System 19131 brings out the personality of your 2. 5L 2014 2017 Mazda 6 with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 5in. main piping and 2 Straight Through mufflers ending in a Dual Split Rear exit with 4. 5in. Polished Welded On Double Wall Angle Cut Folded Edge tips, this Mazda 6 exhaust kit has