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American Racing Headers 1-7/8 in. Long Tube Catted Headers (15-17 GT w/ Corsa Cat-Back)

Item 404146
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Market Price $1,916.99 You Save 12% ($221.24)
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$1,695.75 (pair)

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    Features & Details

    • Long Tube Headers w/ Catted Y-Pipe
    • 304 Stainless Steel Construction
    • 3/8-inch Thick Laser-Cut Flanges
    • Leak-Proof & Warp-Resistant
    • Hand-Ported TIG Welded Inlets
    • Aggressive Muscle Car Sound
    • Gains Of Up To 30 RWHP
    • For Off-Road Use Only
    • No Welding Necessary
    • Advanced Installation
    • Limited Lifetime Warranty
    • Fits 2015-2017 Ford Mustang GT with Corsa Cat-Back
    Strong Construction. The American Racing Headers 1-7/8 inch Long Tube Catted Headers will take your Mustang to a whole new level in terms of performance, handling and power. The anemic factory exhaust holds back a lot of potential power, which this system will help to unleash. These headers are manufactured from quality, 304 stainless steel with 3/8-inch thick, laser-cut flanges that feature a seal that is both leak-proof and warp-resistant. This system is made to hold up to the toughest off-road and racing applications you plan to endure in the future.

    Power Gains. This headers system features 1-7/8-inch primaries and a 3-inch collector to unlock your car's potential power with performance gains of up to 30 RWHP. It is designed to work for the Corsa Cat-Back without the need for any drilling or welding. Not only will you be adding power to your pony car, but also giving it that much deserved muscle car tone. The optimized primary tubing ensures a superior fit with performance benefits that you can feel.

    Advanced Installation. This kit includes all the necessary installation hardware and parts needed for a seamless process that requires no welding. Installation of this system will require the use of a tuner to reprogram the vehicles computer (ECU) for operation. By reprogramming your Mustang's ECU, you will be able to realize the full power potential that these headers can provide. It is recommended that you have these headers installed by a licensed professional. Total installation time is estimated to take approximately a day to complete.

    Limited Lifetime Warranty. American Racing Headers offers a limited lifetime warranty that guarantees its products to be free from defects in material and workmanship while the purchaser owns the vehicle on which they were installed. Some exclusions may apply. See ARH's official website for complete warranty details.

    Application. The American Racing Headers 1-7/8 inch Long Tube Catted Headers will fit on any 2015-2017 Ford Mustang GT with Corsa Cat-Back.

    Note. All American Racing Headers systems are manufactured strictly for off-road and competition racing applications only.

    Fitment: 2015 2016 2017 Details

    MPN# MTC5-15178300CCWC

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

    What's in the Box
    • (2) Long Tube Headers
    • (2) Connection Pipes
    • (2) Catalytic Converters
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (2)

        2 Top Rated Questions

        Are these high flow cats and will they help quit the cold start over a cat less header? I have the Corsa extreme exhaust and I don't feel like purchasing another exhaust system even though I know they will still be loud. Thanks again.

        • Yes, any catalytic converters sold on our site will be high flow cats unless otherwise specified. High flows will help muffle the sound a bit, however they are still almost as aggressive as a catless Mustang.

        Helpful (1)

        Does this system come with the O2 sensor wire extensions or do they need to be purchased separately. I did not see them listed with the kit. The previous listed system came with them. Thanks for the help.

        Post Your Question

          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Full Day

          • Loudness / Volume 5 5
          • Exhaust Note 4 4
          • Fit & Finish 4 4
          • Bang For Your Buck 4 4



          • 5/5

            Installation Time: Full Day

            June 01, 2019

            Loud!!!!!!!

            Got the corsa extreme catback with these headers and you will be heard from a mile away.

            Edrees

            Year: 2015 Submodel: GT

            Helpful (1)

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