Kooks provides this catted H-pipe for 2011–2014 Ford Mustang GT 5.0L 4V models, sized 3" x 2-3/4" OEM-style. Intended for use with Kooks headers, it features standard race catalytic components and is not suitable for forced-induction applications. The H-pipe configuration supplies a performance-oriented midsection that integrates with Kooks header systems for improved exhaust flow characteristics.
Kooks 11-14 Ford Mustang GT 5.0L 4V 3in x 2 3/4in OEM Cat H Pipe Kooks HDR Req