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BBK high-flow X-pipe for 2005–2010 Ford Mustang 4.6L 3V replaces the factory mid-pipe with 2.75" mandrel-bent 16-gauge tubing and a proprietary center X to improve exhaust extraction. This full-catted assembly includes high-flow catalytic converters with factory O2 sensor placement and bolts on to stock shorty headers or compatible aftermarket shorty exhausts. Check local emissions regulations before purchase.
BBK 05-10 Mustang 4.6 GT High Flow X Pipe With Catalytic Converters - 2-3/4
