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Stainless Works Off-Road X-Pipe (11-14 GT500)

AmericanMuscle no longer carries the Stainless Works Off-Road X-Pipe (11-14 GT500). Please check out 2010-2014 Mustang Stock Length X-Pipes for an updated selection.
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Features, Video & Details

  • Improves Exhaust Flow for More Power
  • Raspy Race Car Growl
  • Standard Length "X" Design
  • T304 Stainless Steel Construction
  • Intended for Off-Road, Track Use Only
  • Designed and Manufactured in the USA
  • Fits 2011-2014 Shelby GT500 Mustangs

Review & Installation Video

Review & Install Video

Improves Exhaust Flow. Increase the power at the rear wheels of your Shelby GT500 by eliminating those power robbing catalytic converters with a Stainless Works Off-road X-Pipe. This Stainless Works X-Pipe will greatly improve your Shelby's exhaust flow over the restrictive stock Mid Pipe to significantly increase your Pony's horsepower, torque and overall performance.

Race Car Growl. This free flowing Stainless Works Mid Pipe for your 2011-2014 Supercharged GT500 not only increases power, but it also adds a crisp raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Superior Construction. Manufactured in the USA from T304 stainless steel tubing for strength and durability, Stainless Works mid pipes are mandrel-bent for superior airflow - so there are no kinks to rob you of power.

Application. This standard length Stainless Works Off-Road X-Pipe is designed to fit the 2011-2014 Shelby GT500 Mustangs with either the stock exhaust manifolds or aftermarket shorty style headers installed.Technical Notes. This Stainless Works product is not legal for use in California or other states adopting California pollution controlled emission standards; intended for off road use only.

Fitment: 2011 2012 2013 2014 Details

MPN# GT11ORX

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) off-road X-pipe
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard length "X" Type Headers Required: Shorty or Stock Manifolds
Piping Material: T304 Stainless Steel Piping Size: -"
Catalytic Converter: "No" - For off-road use only Fitment: 2011-2014 Shelby GT500
Will it fit my Mustang?

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Customer Reviews (1) Write a Review

Overall Rating 5

out of 5 stars

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



  • 5/5

    May 16, 2018

    Great sound

    Put this on my dad's 14 gt500. Sounds like a demon underwater

    DeanteB

    Year: 2017 Submodel: GT

    Helpful (12)

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