2015-16 Mustang GT 5.0L 304 stainless steel 3" catback dual-exhaust with X-pipe, retro chambered mufflers with 2.5" cores and mirror-polished stainless steel slash-cut conical double-wall tips. Includes hangers and clamps and is designed to mate to Stainless Works Ford Mustang headers (which maintains a full 3" diameter, and does not neck-down.)
2015-16 Mustang GT 5.0L 304 stainless steel 3" catback dual-exhaust with X-pipe, retro chambered mufflers with 2.5" cores, polished tips, hangers and clamps. Mates to SW Performance Connect headers (which maintains a full 3" diameter.)
2015 thru 2017 Ford Mustang 5.0L

Fitment:
Ford Mustang GT 2015
Ford Mustang GT 2016
Ford Mustang GT 2017
Ford Mustang GT 50 Years Limited Edition 2015
Ford Mustang GT Premium 2015
Ford Mustang GT Premium 2016
Ford Mustang GT Premium 2017