05-09 5.4 and 4.6 Cat back "S" exhaust
Cat Back 5.4 and 4.6 GT500 "S" type mufflers
This exhaust offers a higher flow rate with an true aggressive sound. Includes high quality 3" Borla exhaust tip. Sold as a kit. (Turbo Mufflers are Traditional Rectangular Mufflers)
Cat Back 5.4 and 4.6 GT500 "S" type mufflers
This exhaust offers a higher flow rate with an true aggressive sound. Includes high quality 3" Borla exhaust tip. Sold as a kit. (Turbo Mufflers are Traditional Rectangular Mufflers)


