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Stainless Works Off-Road X-Pipe (07-10 GT500)

AmericanMuscle no longer carries the Stainless Works Off-Road X-Pipe (07-10 GT500). Please check out 2005-2009 Mustang Stock Length X-Pipes for an updated selection.
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Features & 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 2007-2010 Shelby GT500 Mustangs
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 2007-2010 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 2007-2010 Shelby GT500 Mustangs with either the stock exhaust manifolds or aftermarket shorty style headers installed.

Technical Note. 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: 2007 2008 2009 2010 Details


CA Residents: WARNING: Cancer and Reproductive Harm -

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: 2007-2010 Shelby GT500
Will it fit my Mustang?

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Questions & Answers (2)

2 Top Rated Questions

If I buy this x pipe for my 2009gt500,when it is time for inspection can I pass with just putting stock tune back just for that or do I half to switch again.

  • The Stainless Works Off-Road X-Pipe will include no cats, and be unable to pass emissions testing.

Helpful (0)

Does this require a tune for no cats?

  • The Stainless Works Off-Road X-Pipe would need a tune since this has no cats yes,

Helpful (0)
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Recommended For You

Customer Reviews (9) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Bang For Your Buck 4.25 4.3

  • 5/5

    Installation Time: Less than 1 Hour

    May 22, 2018

    Sounds Great

    Very pleased with this Xpipe cat delete. sounds great going through the gears and no annoying drone at freeway speeds. Should come with clamps for the section connection right in front of the X pipe however.


    Year: 2007 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Afternoon

    March 16, 2018

    Great product

    Great product pretty easy to install like the end result


    Year: 2008 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Less than 1 Hour

    March 05, 2018

    SS works off road pipes

    Very satisfied with product only down fall was mounting rods that it didn’t have other than that it was good


    Year: 2007 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Afternoon

    October 02, 2017

    Lost of power up top

    Exhaust came in more pieces than I expected, I probably did not read the description that why I am giving 5 stars. Car is mean up top, it certainly breathes a lot better and the sound is AMAZING,


    Year: 2010 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Less than 1 Hour

    June 03, 2017

    Sounds wicked!

    Some people will say it's too loud but not me. It creates a loud, aggressive tone that no one can ignore! Love it!!


    Year: 2008 Submodel: GT500

    Helpful (9)

  • 5/5

    Installation Time: Less than 1 Hour

    February 10, 2017

    stainless works offroad x pipe

    Dropped right in, took about 20 minutes, if there was an issue , it would be that the pipes don't come with the metal pieces that are welded on to use the stock mounting points in the center of the car. In essence, the manifolds, then the rear hangers hold the entire system up. Other than that everything was perfect.


    Year: 2007 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Afternoon

    October 27, 2016

    Sounds Amazing

    Paired this with Corsa Sports and it's perfect. At WOT it screams, you can barely hear the supercharger until high RPMs. But at cruise it's very tame. I would recommend it for sure


    Year: 2009 Submodel: GT500

    Helpful (8)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    October 21, 2014

    Off road 2007 shelby gt500 SW x pipes

    Very nice product. A1 quality. Looks expensive. Awesomely made.


    Year: 2007 Submodel: GT500 savage, mn

    Helpful (10)

  • 1/5

    Installation Time: Less than 1 Hour

    September 09, 2014

    obnoxiously loud. removed it in less than 24 hours

    obnoxiously loud. removed it in less than 24 hours. I like loud exhaust systems, as long as they sound good. this offroad x-pipe does not sound good not even a little bit. Makes a refined well tuned car sound like a complete P.O.S. i am extremely impresses with american muscle and have bought lots of items off of them and will continue for years to come. A+++++ service.


    Year: 2009 Submodel: GT500 Manitoba, Canada

    Helpful (9)

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