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Corsa 1-7/8 in. Off-Road Long Tube Headers (15-17 GT)

Market Price $1,256.99 You Save 10% ($127.99)
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$1,129.00 (pair)

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  • Item 401845
  • MPN# 16017

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    Features, Video & Details

    • Design With A Purpose
    • Quality Build
    • Easy Installation
    • Limited Warranty
    • Fits 2015-2017 GT Mustangs

    Review & Installation Video

    Review & Install Video

    Power & Performance. You put a set of headers on your Mustang for a couple of reasons - and those reasons are performance and a great exhaust note. Corsa 1-7/8 in. Off-Road Long Tube Headers are an aggressive addition to your Mustang with 1-7/8" free-flowing primaries and 3" collectors that will increase your horsepower and torque. When you install a set of Corsa headers you know that you are installing a set of headers that are going to let your Mustang breathe free and perform the way it should.

    Premium Materials. These headers have Spike Merge Collectors that provide reduced turbulence, accelerated airflow and ideal exhaust flow scavenging. They are dyno tuned to provide maximum performance and are laser cut out of 304 stainless steel for long life and corrosion resistance.

    OEM Replacement. These headers are a direct bolt-on replacement for your OEM exhaust manifolds and are designed to be fitted to the Corsa X-pipe (sold separately) for the optimum connection to your exhaust system. Please note that these headers do not come with catalytic converters and are not CARB (California Air Resource Board) certified.

    Limited Lifetime Warranty. Corsa is a premium maker of headers and exhaust systems and stands behind those products with a Limited Lifetime Warranty to the original purchaser of the equipment. Corsa products are warranted against material and workmanship defects. Contact Corsa directly for complete details and terms.

    Application. The Corsa 1-7/8 in. Off-Road Long Tube Headers fits 2015-2017 Ford Mustang GT Models.

    Technical Note. When using these Corsa Long Tube Headers and a Corsa GT X-Pipe & Cat-Back Exhaust Systems you will need Corsa's Long Tube Headers Connection Pipes, part# 16015 (Sold Separately).

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • (2) 1-7/8 in. Off-Road Long Tube Headers
    • (2) Gaskets
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (20)

    5 Top Rated Questions

    Will this fit the 2018 model Mustang GT?

    • The Corsa 1-7/8 in. Off-Road Long Tube Headers have not yet been tested on a 2018 model.

    Helpful (2)

    What power gains can be expected with the corsa long tubes ?

    • Power gains will vary with the Corsa 1-7/8 in. Off-Road Long Tube Headers depending on your tune and additional modifications installed, but on average we see gains of 20-25hp.

    Helpful (1)

    i already have corsa x treme cat back exhaust with full whipple stage 2 set up. will i need a new tune from whipple to accomidate these headers and do i use my existing cats with this as well or is it meant to be catless? also what kjnd of hp gains can i expect adding headers?

    • The Corsa 1-7/8 in. Off-Road Long Tube Headers is meant to be run without cats, as this can restrict the exhaust. This would require Whipple to update the tunes to disable the rear O2 sensors otherwise you will have check engine lights P0420 and P0430 Catalyst System Efficiency Below Threshold in both banks.

    Helpful (1)

    Would these headers fit with my MBRP race catback?

    • The MBRP Race Cat-Back exhaust is designed to be a direct bolt on with the stock exhaust so we cannot guarantee proper fitment with the Corsa 1-7/8 in. Off-Road Long Tube Headers.

    Helpful (1)

    I recently purchased the ford performance stage 2 power pack. will the tune that I installed with the pack work, or will the computer need to be re-flashed or is a custom tune necessary?

    • The Corsa 1-7/8 in. Off-Road Long Tube Headers will not work with the tune from Ford and would need a custom tune.

    Helpful (1)
    Post Your Question
    10 More Questions
    I have a 2015 mustang gt and only have modified my exhaust to a Corsa catback extreme. I also have a c l cold air intake . Do these headers fit directly onto the Corsa Extreme or do I need to buy extra parts 0 answer
    Would I be able to install these headers with my additional 2.5 Borla exhaust complete kit? 0 answer
    I have a 2015 mustang gt . I have a Corsa Extreme catnack exhaust what will I need to add these header to run with my catnack exhaust , ? 1 answer
    I notice the installation video and the specifications of the year models contradict one another, so I was wondering if I could get a confirmation that these will fit a 2018 GT? 1 answer
    You guys have a video installing this header on a 2018 GT, but on another question posted it said it hasn't been tested on a 2018? So does it work or not?? 1 answer
    I am pairing these long tube headers with the corsa xtreme quad tip. The corsa xtreme comes with ththe x pipe, I don’t need anything additional? 1 answer
    Do these headers include the midpipe (the cat delete) that connects to the x pipe? Or are they sold separately? 1 answer
    The corsa extreme catback has minimal to no drone. When combined with these long tubes, does this create drone? And if so what would you rate the drone on a scale of 1-5? 1 answer
    What is the estimated install time for this product? 1 answer
    Will I need to buy o2 extensions with this? 1 answer

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    Customer Reviews (4) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 4.5 4.5
    • Bang For Your Buck 4.5 4.5

    • 5/5

      Installation Time: Afternoon

      May 01, 2018

      Perfect headers for your mustang BUT HEADERS ONLY!

      If you want both power and great sound, these are the headers for you! Corsa really killed it with these. However keep in mind American Muscle is selling the headers ONLY! So you will need to purchase a connection pipe separately in order to connect to your x pipe and connect your rear O2 sensors!!! Very important as I had to spend an extra $200 for the connection pipe.


      Year: 2017 Submodel: GT

      Helpful (12)

    • 5/5

      Installation Time: Full Day

      April 03, 2018

      Great headers

      These pairs with my corsa extreme catback sound amazing, very aggressive but always puts a smile on my face


      Year: 2017 Submodel: GT

      Helpful (9)

    • 5/5

      Installation Time: Full Day

      February 01, 2018

      Corsa Full System

      I purchased these a few weeks back, got them installed and matched up with a Corsa Xtreme Full Cat-back, of course a custom tune as well. Loud does not even describe it. Volume and Power are almost 150 of what it was before. Noticable in power, throttle, and overall volume. For the street might be a little too loud.


      Year: 2017 Submodel: GT

      Helpful (19)

    • 5/5

      Installation Time: Full Day

      December 02, 2017

      Quality Header for a great price!!

      These are headers are exactly what you’d expect from Corsa. They are made of high quality with great welds. These headers surpassed my expectations and I would definitely choose them over the other brands. Paired with my corsa extremes my car screams now!


      Year: 2016 Submodel: GT

      Helpful (32)

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