As we all know, the 2015-2016 Shelby GT350 Mustangs definitely set the bar high for the competition! Ford executed the attention to detail in these Mustangs perfectly! As always though, being the enthusiasts we are, there is ALWAYS room for improvement! That's where the guys over at Magnaflow stepped in, and created this great 3" Competition Catback exhaust kit, that is finished with 4" polished tips. This catback retains that great raspy, race-inspired tone that is unique to the GT350, and the ability to switch between normal mode, and sport mode all while increasing horsepower, and torque!