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Kooks 3 in. Off-Road X-Pipe (05-10 GT w/ Long Tube Headers)

Market Price $570.99 You Save 12% ($65.93)
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$505.06 (kit)

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  • Item 398843
  • MPN# 11313120

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    Features & Details

    • Boosts Exhaust Flow to Increase Power
    • Bolder, More Aggressive Sound
    • Off-Road X-Pipe Design
    • Catalytic Converters Deleted
    • 3” Tubing with 2.5” Outlet
    • Stainless Steel With Natural Finish
    • For Off-Road Use Only
    • Must Be Used Together With Kooks Long Tube Header 11312200
    • Fits 2005–2010 Ford Mustang GT
    Get a Boost in Performance and Power. Give your Mustang GT a big boost in power and torque. This Kooks 3” Off-Road X-Pipe is engineered to work as a team with the Kooks Long Tube Header, removing the Mustang stock cats and generating a huge gain in exhaust flow for big power improvements. It also sounds fantastic.

    More of That Mustang Sound. The Kooks X-Pipe, in conjunction with the Kooks Long Tube Header, really lets the best of your Mustang’s voice out. The once-strangled sound truly roars, from the long pipe headers, through the de-cat mid-pipe and on out to your chosen aftermarket exhaust.

    Deletes OEM Cats. Kooks engineered its 3” Off-Road X-Pipe to help provide a major increase in gas exhaust flow through smoother, bigger diameter tubing and the removal of the power-sapping, restricting catalytic converters. As a result, this exhaust system is neither CARB certified nor legal for use in California or any state that uses California emissions regulations. It is intended to be used only off-road and not on the public highway.

    Hand-Crafted in Stainless-Steel. Like all of the Kooks quality exhaust components, this 3” Off-Road X-Pipe is hand-made here in America. The high-quality construction with smooth bends ensures gases flow fast and unimpeded.

    Application. The 3” Off-Road X-Pipe works with the Kooks Long Tube Headers on 2005 through 2010 Mustang GTs.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (1) Kooks X-Pipe
    • (2) Down Pipe
    • Installation Hardware
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09, 10

    Requires the Use of Kooks Long Tube Headers.

    Customer Photos

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    1 Questions / 1 Answers

    Ask a Question

    I have a 2010 V6, would I still be able to use the pypes true dual conversion kit and cut some pipe to make this all fit?


    • This Kooks 3 in. Off-Road X-Pipe is specifically designed for use on 05-10 GT Mustangs with long tube headers and will not fit properly on a V6 model Mustang.


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