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JBA Off-Road H-Pipe (11-14 GT500)

AmericanMuscle no longer carries the JBA Off-Road H-Pipe (11-14 GT500). Please check out 2010-2014 Mustang H-Pipes for an updated selection.
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AmericanMuscle no longer carries the JBA Off-Road H-Pipe (11-14 GT500). Please check out 2010-2014 Mustang H-Pipes for an updated selection.

Features & Details

  • Improves Exhaust Flow for More Power
  • Classic Muscle Car Rumble
  • Standard Length "H" Design
  • Free Flowing 3" Mandrel-Bent Tubing
  • Stainless Steel Construction
  • For Off-Road, Track Use
  • Fits 2011-2014 Shelby GT500 Mustangs with Stock Manifolds
Increases Power. Now you can add even more horsepower and torque to your Shelby GT500 Mustang with a JBA off-road H pipe, for power you can feel throughout the RPM band. A JBA off-road H pipe will greatly improve your pony's exhaust flow increasing horsepower, torque, and throttle response.

Muscle Car Rumble. This free flowing JBA Mid Pipe for your 2011-2014 Supercharged GT500 not only increases power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

Quality Construction. The JBA off road H pipe is made to last using durable 3" stainless steel tubing. The tubing is mandrel-bent so there are no kinks to rob you of power.

Application. This standard length JBA Off-Road H-Pipe is designed to fit the 2011-2014 Shelby GT500 Mustangs with either the stock exhaust manifolds or aftermarket shorty style headers installed.Intended for off-road track use only.
What's in the Box
  • (1) Off-road H-Pipe
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard length "H" Type Headers Required: Shorty or Stock Manifolds
Piping Material: Stainless Steel Piping Size: 3"
Catalytic Converter: "No" - For off-road use only Fitment: 2011-2014 Shelby GT500

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1 Questions / 1 Answers

Ask a Question

Which tuner is recommended for installation Does is have a pretune for just the H pipe installation?


  • Any custom tunes we carry will effectively allow functionality with this product to deal with the lack of catalytic converters.


Helpful (0)

Customer Reviews (3) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 5 5
  • Exhaust Note 4 4
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5

  • 5/5

    Installation Time: Less than 1 Hour

    July 29, 2017

    X pipe

    great fit, make a noticeable difference in power. The cost was right and it took less than an hour to install.


    Year: 2003 Submodel: Mach 1

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    May 05, 2017

    Great sounding off-road H pipe!

    This JBA off-road H pipe really woke up my GT500. It provided just the sound I was looking for. It fit like a glove and was very easy to install. This was one of the cheaper options and it did not disappoint.


    Year: 2012 Submodel: GT500

    Helpful (2)

  • 4/5

    July 27, 2016

    Win Win

    Easy install, I was able to feel a bit more power from the stock ones but the sound change was were you can really tell. H-pipes are known to make the car sound a bit deeper with the muscle car tone and I'm happy with that. I wish the power gained was at high rpms rather than low rpms but that's how it is for all H-pipes.


    Year: 2013 Submodel: GT

    Helpful (3)

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