This Stainless Works 3" catback for 2007–2010 Shelby GT500 features chambered turbo mufflers with a 2-1/2" core and 3" outlets, finished with 4" mirror-polished tips. The system includes adapter stubs and Accuseal clamps and hangers for reliable sealing during installation. It is intended as a performance connection system designed to fit Stainless Works headers when maximum flow and fit matter.
Stainless Works 2007-10 Shelby GT500 3in Catback Chambered Mufflers