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Kooks Cat-Back exhaust for 2011–2014 Ford Mustang GT and GT500 replaces the OEM 2-3/4 inch outlet with a 3 inch system that includes 3 inch stainless over-axle rear pipes, polished oval race mufflers and 4 inch slash-cut polished tips. Handcrafted in the USA, this cat-back offers a complete rear exhaust replacement to update flow, sound and appearance while using Kooks’ engineered muffler design.
Kooks 11-14 Ford Mustang GT / GT500 2 3/4in x 3in OEM Cat-back Exhaust
