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Roush Axle-Back Exhaust (2018 GT w/o Active Exhaust)

Market Price $675.99 You Save 4% ($26.00)
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$649.99

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  • Item 404877
  • MPN# 422097

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    Features, Video & Details

    • Aggressive, Raspy Exhaust Note
    • Unique Open-Chambered Muffler Design
    • 304 Stainless Steel Construction
    • Full Mandrel-Bent Tubing
    • 4" Quad Tips with Chrome Flashing
    • Fits 2018 GT Mustangs Not Equipped with Factory Active Exhaust

    Review & Installation Video

    Review & Install Video

    Aggressive Raspy Sound. Designed for 2018 GT Mustangs that are not equipped with the factory Active Exhaust, this Roush Axle-Back Exhaust will let everyone know you have arrived with its aggressive raspy sound. This innovative new Roush exhaust system features a hollow open chamber muffler that results in increased air flow and a unique sound, with no in-cabin "boom" normally found with performance exhaust at cruising speeds.

    Quality Roush Construction. Roush manufactures their exhaust systems from mandrel-bent 304 stainless steel for durability and corrosion resistance. This Axle-Back Exhaust features two unique open chambered mufflers that improve exhaust flow. The system includes two dual wall 4 inch quad tips that are finished in a new chrome flashing process that is resistant to exhaust heat discoloration.

    Cut & Clamp Installation. The installation of this Roush Axle-Back Exhaust will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and instructions are provided.

    Application. This Roush Performance Axle-Back Exhaust System is designed to fit 2018 GT Mustangs that are not equipped with active exhaust from the factory.

    Fitment: 2018 Details

    What's in the Box
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    • (1) Driver Side Y Exhaust Tip
    • (1) Passenger Side Y Exhaust Tip
    • (4) Clamps
    • Instructions
    Installation Info
    Will it fit my Mustang?

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    Customer Reviews (7) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 4.714286 4.7
    • Exhaust Note 5 5
    • Fit & Finish 4.285714 4.3
    • Bang For Your Buck 5 5



    • 3/5

      Installation Time: Less than 1 Hour

      August 08, 2018

      Great sound, deep tone, very loud but....

      The Roush axle-back exhaust is a go to for anyone looking for a deep roaring sound out of there Mustang gt, the only flaw that I did come across was that I received 2 driver side exhaust tips rather then 1 passenger and a 1 driver side. Besides not receiving the correct parts, installment was super easy, sound is great and it brings the car alive, especially with a H-pipe cut and clamp. Highly recommend this Rousg axle-back setup.

      Cmw36

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      June 29, 2018

      Roush Exhaust

      Great product. Sound is Amazing. The fit can be a lot better. To much of a gap space then when the stock exhaust was on. Over all its amazing.

      JoeC

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      June 02, 2018

      Muscle car rumble

      After having the Mufflers installed at a muffler shop the sound was a bit tame at first, after a couple of hundred miles the sound was deeper and louder. My advice stick to products tested and made for the vehicle.

      Johnnie

      Year: 2018 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      May 16, 2018

      best exhaust

      plan and simple its roush i didn't expect anything different.

      TylerW

      Year: 2018 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 18, 2018

      Awesome Sound, Will fit 2015-2017 Mustangs as well

      This Roush Axle-Back exhaust is awesome. It sounds raspy with a X pipe and it sounds deep with a H pipe. Either way, it sounds awesome and there is NO drone at all. You cannot hear the exhaust at 6th gear highway speed. I installed this on my 2015 Mustang GT with the X pipe from Magnaflow competition series catback, I basically replaced its axle back with roush. NOTE: This will fit 2015-2017 Mustang GTs with proper modification.

      Sean

      Year: 2015 Submodel: GT

      Helpful (8)

    • 5/5

      Installation Time: Shop Install

      April 14, 2018

      The sound is intoxicating

      Installed the roush axle back with the corsa x pipe and sounds like a beast now couldn’t be happier with purchase

      AldoA

      Year: 2018 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      April 04, 2018

      AMAZING SOUND AND QUALITY

      BEST SOUND EXHAUST ON THE MARKET #TEAMROUSH AMAZING TONE WHEN YOU ADD A ROUSH X PIPE NOT THAT LOUD BUT AGGRESSIVE..

      YRODRIGUEZ

      Year: 2018 Submodel: GT

      Helpful (10)

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