From the early days of merged pipes used in circle track race applications - X-pipes have proved to be a great way to bolt-on more performance to most V-8 applications.  The unique high-flow merged junction on the BBK  X-pipe delivers unrestrictive performance for the mildest to wildest Mustang applications. BBK's engineering team has worked hard to ensure that it's growing line of performance X-pipes out-performs the competition in the three most important categories -  Performance, Quality and Value.

All X-pipes are computer mandrel-bent from fully aluminized 2.5" diameter tubing to ensure maximum flow as well as longevity.  The OEM-style die-stamped flanges ensure a perfect fit and dyno-testing has shown solid gains of 12-25 horsepower depending on the model and other modifications.

Systems are available for off-road race use or with emissions legal high-flow converters.

• Fits 1999-04 4.6 Cobra and 4.6 GT
• X-pipe with converters
• Fits automatic and standard transmissions
• Gains of 12-25 horsepower