Great thread, this helped me a lot in my exhaust purchase debate (with myself). I'm definitely leaning towards this Magnaflow cat-back kit, just need to look up the sedan part number.
2012 Ford Focus SE, Sedan, Red Candy Metallic Tinted Clearcoat, 5 Speed Manual
SE Sport Package, Winter Package, 203A Equipment Group, 17" Machined and Painted Wheels
K&N 69-3517TS Intake, Magnaflow 15138 Catback Exhaust, 35% ON-35 Madico Tint