MagnaFlow Cat-Back 09-17 Nissan 370Z V6 3.7L Street Series SS 2.25in Dual Split Rear Exit ExhaustThe MagnaFlow Nissan 370Z Street Series 19135 brings out the personality of your 3. 7L 2009 2020 Nissan 370Z with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 5in. main piping and 3 Straight Through mufflers ending in a Dual Split Rear exit with 4. 5in. Polished Welded Double Wall Angle Cut Folded Edge tips, this Nissan 370Z exhaust kit has the performance chops to match its