- Fits 2013 Mustang Shelby GT500.
- 49 state drive-by noise legal (not legal in CA)
- Louder, throatier exhaust note than factory muffler
- T304 stainless-steel construction with chrome plated Ford Racing embossed tips
- Uniquely designed and tuned to provide optimum performance, aggressive sound, durability and pure driving excitement
- Features ultra-smooth mandrel bends, warp-free flanges and superior craftsmanship