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Corsa Xtreme Cat-Back Exhaust w/ Gunmetal Tips (15-17 GT Fastback)

Market Price $1,866.76 You Save 12% ($214.77)
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$1,651.99 (kit)

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  • Item 404899

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    Features, Video & Details

    • Extremely Aggressive Sound Without the Drone
    • Improved Exhaust Flow for Power Gains
    • Straight-Through Muffler Style with Patented RSC Technology
    • Exclusive Double-X Mid-Pipe Design
    • Mandrel-Bent 3-inch Stainless Steel Piping
    • 4.5-inch Gun-Metal Finished Exhaust Tips
    • Dual Rear-Exit Exhaust
    • Straight Forward Installation
    • Limited Lifetime Warranty
    • Fits 2015-2017 Fastback GT Mustang Models

    Review & Installation Video

    Review & Install Video

    The Most Aggressive Exhaust Note. The Corsa Xtreme Cat-Back Exhaust with Gunmetal Tips is what you need when the factory exhaust system just isn’t enough. The Corsa Xtreme Cat-Back Exhaust’s exhaust note is one of the most aggressive-sounding exhausts out there, with a deep growl at idle and a bold roar when accelerating, and a raspy scream at higher RPMs. Despite all that noise, the Corsa Xtreme Cat-Back Exhaust doesn’t have that annoying cabin drone.

    Improved Power Gains. An aggressive exhaust note means nothing without performance, and the Corsa Xtreme Cat-Back Exhaust certainly delivers both. The Corsa Xtreme Cat-Back Exhaust with Gunmetal Tips uses a straight-through muffler design enabling exhaust gases to flow without restriction. The Corsa Xtreme Cat-Back Exhaust also features patented RSC Technology and exclusive Double-X mid-pipes, both designed to get rid of the frequencies responsible for annoying cabin drone, for a more comfortable ride.

    Rugged Stainless Steel Construction. The Corsa Xtreme Cat-Back Exhaust is constructed from high-grade 304 stainless steel, for superior corrosion-resistance. The Corsa Xtreme Cat-Back Exhaust’s piping measures 3-inches in diameter and is completely mandrel-bent and TIG-welded for improved strength.

    Gunmetal Tips. Adding another aggressive touch to your Mustang’s rear end is a set of 4.5-inch diameter exhaust tips made from gunmetal-finished steel. The gunmetal finish provides excellent protection against rust, besides looking exceptionally cool!

    Simple Bolt-On Installation. The Corsa Xtreme Cat-Back Exhaust is designed as a straight bolt-on assembly that uses all of the factory attachments. No cutting or drilling is required on your Mustang. All necessary hardware is included, as well as a set of full-color instructions.

    Application. The Corsa Xtreme Cat-Back Exhaust with Gunmetal Tips fits 2015-2017 Fastback Mustang GT models.

    Fitment: 2015 2016 2017 Details

    MPN# 14328GNM

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Exhaust Tips
    • (2) Muffler Assemblies
    • (1) Double X-Pipe Assembly
    • (1) X-Pipe Inlet to Stock Adaptor
    • Mounting Hardware
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (3) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Loudness / Volume 5 5
          • Exhaust Note 5 5
          • Fit & Finish 5 5
          • Bang For Your Buck 4.666667 4.7

          • 5/5

            Installation Time: Afternoon

            June 26, 2019

            Corsa Extreme

            Has a great exotic sound. Raspy but deep. Very loud, especially with headers.


            Year: 2015 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            February 24, 2019

            Loud But Satisfieing

            It is loud , but has a kick a## note . Install was a snap . Everthing was as described


            Year: 2015 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            February 16, 2019

            Corsa Extreme

            Great exhaust couldn't be happier with the quality, and sound, zero drone.


            Year: 2015 Submodel: GT

            Helpful (2)

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