Originally Posted by BaconZombie
2.5" piping, Magnaflow part number is 12646. It sounds even better now after a few months being on the car. I keep meaning to make a new video, but I keep forgetting.
2013 Focus ST3 - Performance Blue - MBRP 3" catback, Injen CAI, Cobb 93 tune
2013 Focus SE Black Package 5M - Tuxedo Black - K&N drop in w/snorkel delete, custom axle back exhaust with resonator delete