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Kooks 1-7/8-Inch Long Tube Headers; Catted (15-23 Mustang GT)

Item 404496
AmericanMuscle no longer carries the Kooks 1-7/8-Inch Long Tube Headers; Catted (15-23 Mustang GT). Please check out 1979-1993 Foxbody Mustang Headers for an updated selection.
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    Video Review & Installation

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Long Tube Catted Headers
    • Aggressive Throaty Sound
    • Small Gains in Horsepower and Torque
    • Mandrel Bent, 1 7/8 Inch, 304 Stainless Steel Tubing
    • Scavenger-Spiked Collectors
    • Precise OEM Quality Fit
    • For Off-Road Use Only
    • Limited Lifetime Warranty
    • Hard Degree of Difficulty Installation
    • Not for use in Forced Induction Applications
    • Compatible with the 2015-2023 Ford Mustang GT


    Long Tube Header Design by Kooks. The Kooks 1-7/8 Inch Long Tube Catted Headers deliver outstanding exhaust flow, resulting in an aggressive throaty sound and small gains in horsepower and torque for your vehicle.

    Built to Perform. This product is made to last, constructed using 1 7/8 inch, 304 stainless steel tubing, which is mandrel bent, connecting with scavenger-spiked collectors to deliver innovative airflow with a precise OEM quality fit. It is designed for off-road use only, not for use on regulated vehicles.

    Warranty. Rest assured with a limited lifetime warranty from Kooks, which protects against defects in materials and workmanship.

    Installation. It takes roughly a day to install this product with a hard level of difficulty. Given the level of complexity, it is highly advised to visit a professional installer or auto service center for assistance.

    Application. The Kooks 1-7/8 Inch Long Tube Catted Headers are compatible with the 2015-2023 Ford Mustang GT.

    Please Note. Not for use in forced induction applications.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • Long Tube Catted Headers
    • Mounting Hardware

    Customer Reviews (83)

      Questions & Answers

      10 More Questions