BBK Long Tube Header X-Pipe
BBk has stepped to the plate again to design this catalytic x-pipe for the new 2011-14 Ford Mustang 5.0L using BBK 1633 Series long tube headers. This is a great way to keep your car legal on the road and gain more power when the pedal hits the floor. This is a direct bolt in application for all BBK 1633 series long tube headers.
Not C.A.R.B. legal for California emissions standards.
2011-2014 Mustang GT
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
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Published on 2013-10-22 Watch this Great Installation Video of BBK's Ford Mustang 2011, 2012, 2013 and 2014 Tuned Mid Length Headers and After Cat X Pipe on a 2011 Mustang GT 5.0L - Follow along and see the dyno results. These exhaust headers and aftercat x pipe are direct replacement and will add more horsepower and torque to your favorite Mustang.
BBK - Today's Performance
Since 1988 - BBK has dedicated itself to designing and building cutting-edge high-performance parts and accessories for today's EFI-equipped Mustangs and Ford Lightnings while maintaining the OEM quality levels.
From their world-famous line of "Power-Plus-Series" performance throttle bodies to their hundreds of "CNC-Series" performance exhaust offerings - the BBK brand is known for delivering unmatched value and quality. Shop BBK for your Mustang headers, exhaust, cold air intakes, and other performance parts!