Mishimoto Mishimoto 2015 Subaru WRX 3in Stainless Steel Cat-Back Exhaust - MMEXH-WRX-15 $1,262.00 $1,136.95 Mishimoto is proud to release the Performance Cat-back for the 2015+ Subaru WRX/STI. The biggest complaint is the stock cat-back exhaust systems lack of aggressiveness. By installing the Mishimoto Performance Stainless Steel Cat-back, the exhaust system... Add to Cart
Magnaflow MagnaFlow SYS Cat-Back 15-17 Subaru WRX Sti 2.5L Polished 3in Tips - 19361 $1,762.72 $1,227.00 The MagnaFlow Subaru Competition Series 19361 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so well known for. This exhaust kit is designed to enhance your 2.0L, 2.5L 2011-2018 Subaru with dyno-proven performance...