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American Racing Headers 1-7/8 in. Long Tube Off-Road Headers w/ X-Pipe & Pure Thunder Cat-Back Exhaust (15-19 GT350)

Market Price $3,937.99 You Save 12% ($453.04)
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$3,484.95 (kit)

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  • Item 404161

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    Features & Details

    • Enhances Horsepower and Torque
    • Provides a Modern, Race Car Growl
    • 1-7/8-Inch Long Tube Off-Road Header Design
    • 200 Cell Metallic Substrate Catalytic Converters
    • High-Performance X-Pipe Included
    • Merge Collectors with Spikes
    • 3/8-Inch Thick Laser-Cut Flanges
    • American-Made 304 Stainless Steel Build
    • Made for High-Performance Applications
    • For Off-Road Use Only
    • Professional Installation Required
    • Fits all 2015-2019 Mustang GT350s
    Unbeatable Performance. In order to get the best performance out of your 2015-2019 Mustang GT350, make sure to install American Racing Headers 1-7/8-Inch Long Tube Off-Road Headers with X-Pipe and Pure Thunder Cat-Back Exhaust. These headers improve the airflow of your Mustang, dramatically enhancing its horsepower and torque for a drive that you won't soon forget. Even better, they are specifically created for high-performance applications and track use so that you're sure to dominate the competition at every turn.

    Race Car Sound. Not only do these long tube off-road headers ensure your Pony is as powerful as possible, but it also provides it with a sound to match. Thanks to the increased airflow and unrestricted outflow, these headers manage to offer a modern, race car growl that is guaranteed to turn heads every time you hit the track.

    Catalytic Converters. In order to ensure your GT350 is functioning at its highest potential, these headers come with top-notch catalytic converters. Boasting a 200 cell metallic substrate construction, these converters are both extremely efficient and unbeatably powerful, ensuring the air moves through your Mustang's system quickly so that it sports even more power while adding a stylish, sleek look.

    Strong Construction. Featuring hand-ported TIG welded inlets, 3/8-Inch thick laser-cut flanges, merge collectors with welded scavenger spikes, and optimized primary tube routing this exhaust system features everything necessary to guarantee a superior drive. Even better, the entirety of the kit is created in the USA from 304 stainless steel to provide maximum durability wherever you go.

    Installation. These headers can be secured in just 4-hours. Moderate mechanical skills are required for the installation.

    Application. American Racing Headers in 1-7/8-Inch Long Tube Off-Road Headers with X-Pipe and Pure Thunder Cat-Back Exhaust is built to perfectly fit all 2015-2019 Mustang GT350s.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# MTSH3-16178300FSNC

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Exhaust
    Installation Info
    Will it fit my Mustang?

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