Each BBK Full-length header system is CAD designed and manufactured with 1 5/8" CNC mandrel bent tubing for unrestricted airflow and a one-piece 3/8” laser cut flange for added strength and durability. Featuring a ceramic-coated finish these headers will sit nicely in any 99-04 Cobra or Mach 1. ALL BBK exhaust headers are pressure tested to ensure leak-free performance. Each BBK full-length exhaust header system has been designed and dyno-tested at the BBK headquarters for maximum performance. Results have shown an additional 15-20 rear wheel horsepower over stock. BBK’s Mustang full-length headers are recommended for built engines and high-performance applications. They offer BBK’s distinctive quality that guarantees many years of top performance.
BBK has designed and constructed the driver's side header to have an Indention on the header primary tube for steering shaft clearance may be present in some applications.
BBK full-length headers require a BBK short X pipe or H pipe to complete installation to the cat-back exhaust system
1999-2004 Mustang Cobra or Mach 1 w/ Manual Transmission only
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
BBK Mustang Parts - 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!