04 UPR Catted X-pipe for Mustangs (Includes O2 Extensions)
UPR products 2004 Mustang Catted X-Pipe Exhaust Package, includes O2 Sensor Extensions for a quick and easy install.
Our kit offers better ground clearance than every other X-Pipe available. Our Catted X-Pipe will add as much as 20+HP. Our X-Pipes are manufactured in house for quality and consistency that you can trust. UPR is one of the pioneers of the X-Pipe, race and street car owners have trusted our custom design since late 1995.
Mandrel bent aluminized tubing for maximum airflow throughout the entire pipe.
» Direct Bolt In
» Aluminized Steel
» 60 Minute Install
» Dyno proven 20RWHP gains
» 04 Catted X-Pipe Exhaust
» Two High Flow Catalytic Converters
» Includes O2 Extensions for Easy Install
Installs in 60 minutes or less. Includes O2 harness extensions.
2004 V8 Mach1 GT Cobra Mustang Steeda Roush & Saleen Vehicles.
No one else can stack up to the bold clean styling of our aftermarket Billet dress ups, Street Strip & Racing Suspension & Performance Parts for your late model American Muscle Car!