I am selling Borla S Types for 11-14 GT that has only 6,000 miles. They are in great condition. They sound absolutely amazing and by far one of the best sounding mufflers available for mustangs in my opinion. These are $750 brand new.
Price is $450. Below is a sound clip on youtube.
http://www.youtube.com/watch?v=vjRx1skl46k
Will send pictures to people who are interested.
Thanks,
Seville