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Pypes 1-7/8 in. Long Tube Off-Road Headers - Factory Connect (18-21 GT)Find parts that fit my vehicle

Item 405535
AmericanMuscle no longer carries the Pypes 1-7/8 in. Long Tube Off-Road Headers - Factory Connect (18-21 GT). Please check out 1979-1993 Fox Body Mustang Exhaust for an updated selection.
Pypes 1-7/8 in. Long Tube Off-Road Headers - Factory Connect (18-21 GT)
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    Product Information

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

    Features

    • Improves Power and Torque
    • Strong Exhaust Tone
    • Long Tube Headers with Off-Road Mid Pipe
    • Primary 1-3/4 Inch Piping Steps Into 1-7/8 Inch Pipe, Ending at a 3 Inch Collector
    • Durable 304 Stainless Steel Construction
    • Ideal for Track Use
    • Re-Tuning Not Required
    • Fits All 2018-2021 Mustang GT Models

    Description

    Smooth-Flowing Power. Upgrade your Mustang with the Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers, and get the power boosts you want. These long tube headers create a smoother flow of exhaust gases by using an innovative “step” design. This design uses progressively larger diameter tubes along its length enabling exhaust gases to leave your coyote engine smoother and faster. This will greatly reducing back-pressure, and increasing horsepower and torque.

    Deep and Strong Exhaust Roar. The Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers not only transforms your Mustang’s performance numbers, but its exhaust sound as well. These headers produces an exhaust sound that starts off as a rumble and builds up into a deep and strong roar as you hit the throttle. Now your Mustang sounds as mean as it looks.

    Retains Factory Cats. The Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers is designed to retain your Mustang’s stock catalytic converter. This does not hamper performance, since the design of the headers maximizes exhaust gas escape.

    Rugged Build Quality. The Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers are crafted from rugged 304 stainless steel for corrosion-resistance and strength. The pipes are fully mandrel-bent greatly minimizing areas of turbulence, as well as increasing rigidity. The headers feature a “step” design that starts out with a 1-3/4 inch diameter pipe, stepping into a larger 1-7/8 inch diameter, and finally ending with a 3-inch wide collector. All the joints are TIG-welded for strength.

    ECU Re-Tuning Advised. While installing the Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers does produces higher power and torque independent of an engine tune, it is advised that you get an ECU re-tune. This is to ensure that your engine and new header system perform as optimally as possible.

    Not CARB Certified. The Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers are not CARB-certified, making these headers illegal to use in California or other states that have adopted CARB certification. Please check your local laws for permitted applications.

    Application. The Pypes 1-7/8 inch Long Tube Off-Road Factory Connect Headers fits all 2018-2021 Mustang GT models.

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

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (2) Long Tube Headers
    • (2) Off-Road Mid Pipes
    • Installation Hardware
    5.0

    Customer Reviews (3)

      Brand Image

      Reviews of Pypes Exhaust products have an average rating of 4.5 out of 5

        Questions & Answers

        10 More Questions