Increase horsepower and torque.
Now you can add even more horsepower and torque to your Shelby GT500 Mustang with a set of JBA Natural Long Tube headers, for power you can feel throughout the RPM band. These JBA Long Tube headers will greatly improve your Shelby's exhaust flow increasing your GT500's horsepower, torque, and throttle response.Quality Construction.
JBA Long headers are made to last using 3/8" thick laser-cut one piece flanges, free flowing mandrel-bent 1-3/4" 409 stainless steel tubing, and JBA's patented Firecone™ collectors.Natural Finish.
These JBA Headers feature a natural stainless steel finish, which provides an aggressive appearance to your engine bay. This is not
a heat-resistant coating, AmericanMuscle recommends the use of Exhaust Heat Wrap
for high performance applications.Recommended Upgrade.
To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner
to reprogram the vehicles computer (ECU) for proper operation.Application.
Designed to fit the 2007-2014 Shelby GT500 Mustangs. These JBA Long Tube headers include high-quality mounting hardware and complete installation instructions. The use of a JBA shorty style X-pipe is required to install these JBA long tube headers on your Shelby GT500 Mustang.
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