
Full-Length X-Pipe 1999-04 Mustang GT/Cobra 4.6L
- Full-Length X-Pipe
- 1999-04 Mustang GT/Cobra 4.6L
- 2.5" Tubing
- With High-Flow Converters
- Bolt-On 12-25 Horsepower
- CNC Mandrel Bent 15 Gauge 2.5 in. Tubing
- Direct Bolt On To Factory Shorty Headers
- With 2 High Flow Catalytic ConvertersNote: This part is not legal for use in California or any state that has adopted California emissions standards. Please check your state and local emissions laws to ensure compliance.
BBK Performance Parts Exhaust X-Pipes for Ford Mustang applications offer unrestrictive, free-flowing and max scavenging exhaust upgrade over stock for improved horsepower, torque and aggressive tone. BBK X-Pipes are made from CNC mandrel-bent tubing for lasting performance and use, and are a direct bolt-on for worry-free installation. X-Pipes are available with catalytic converters for smog legal applications or without catalytic converters for off-road use and max horsepower and torque gain.
Show More
Features:
- Increases Horsepower, Torque and Exhaust Tone
- CNC Mandrel-Bent Tubing
- Direct Bolt-On
- Available With or Without Catalytic Converters
Notes:
- Catalytic converter equipped x-pipes are not legal for sale in the state of California and will not be shipped to California.
- Off-road x-pipes are ONLY for the purpose of off-road use. May require a tuner to switch off rear O2 sensors (pending application).











