BBK 15313 Long Tube Headers with High Flow Catted X-Pipe Kit 1-5/8 Inch Silver Ceramic

The BBK 15313 is a complete long tube header system designed to deliver significant performance gains for 1979-1993 Ford Mustang 5.0L applications. This comprehensive kit includes 1-5/8 inch long tube headers paired with a high-flow catted X-pipe, providing a complete bolt-on exhaust solution from the engine to your cat-back system.

Performance Benefits:

• Increases horsepower and torque throughout the entire RPM range
• Unrestricted exhaust flow with full-length primary tube design
• High-flow catalytic converters maintain emissions compliance while maximizing performance
• Creates aggressive, throaty exhaust note

Quality Construction:

• Manufactured from CNC mandrel-bent tubing for smooth, unrestricted flow
• 3/8 inch thick laser-cut flanges for leak-free performance
• Durable silver ceramic coating reduces under-hood temperatures and extends header life
• Pressure tested to ensure leak-free operation
• Precision CAD design ensures proper OEM fitment

Installation Notes:

• Direct bolt-on installation with included gaskets and hardware
• Designed for manual transmission applications
• O2 sensor wire harness extensions recommended (sold separately)
• Not CARB approved - off-road use only in California

Designed and manufactured in the USA, this BBK performance exhaust system is backed by a one-year warranty and represents decades of exhaust engineering expertise from one of the industry's leading manufacturers.