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Roush Axle-Back Exhaust (18-19 GT w/o Active Exhaust)

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

$649.99

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  • Item 404877
  • MPN# 422097

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Ship to: Ashburn - 20149
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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 2018-2019 GT Mustangs Not Equipped with Factory Active Exhaust

    Review & Installation Video

    Review & Install Video

    Aggressive Raspy Sound. Designed for 2018-2019 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 2018-2019 GT Mustangs that are not equipped with active exhaust from the factory.

    Fitment: 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    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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    Questions & Answers (2)

    2 Top Rated Questions

    Can I just get the roush dual exhaust tip?

    • Unfortunately the Roush quad tips are not currently offered separately.

    Helpful (1)

    Your loudness level graphic shows higher for the black tip system than the chrome tip system. I assume these are the same mufflers and the two actually sound the same? What is so different on the black tip besides the price that makes it way louder on your loudness level?.....Thanks

    • The exhausts will included different mufflers. This exhaust includes an open-chambered muffler design while the black tip exhaust will include dual high flow mufflers.

    Helpful (0)
    Post Your Question

    People Who Bought This Item Also Bought

    Customer Reviews (20) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Loudness / Volume 4.7 4.7
    • Exhaust Note 4.9 4.9
    • Fit & Finish 4.55 4.6
    • Bang For Your Buck 4.8 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      December 04, 2018

      Axle back what?!?

      I wanted to dump the stock boat anchors. Didn't want to spend to much as I don't know what I want to finish with in terms of performance. They came in two days, free shipping. Took less than an hour to install. The sound is perfect, silent at cruise, no drone. Running around town you can tell the difference. Also I swear the car is noticably quicker and revs a lot faster.

      MattT

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      December 04, 2018

      Roush axle back and x pipe

      Bought the axle back and x pipe resonator delete from roush and the sound is amazing, really really loud. Love it

      EdgarA

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      December 02, 2018

      Shoeless

      Pretty quiet when off the pedal with a lower more aggressive growl. Comes alive with the throttle and earns that 4/5 on the wake the neighbor scale. With my son the install took 30 minute with a lift and the finish is perfect.

      ThomasB

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      December 02, 2018

      Rrrrroush!

      Measure 4 times, cut once, slip on, clamp and Rrrrroush! Awesome sound, easy install and great fitment. Only slightly louder than stock while cruising but open it up and enjoy the amazing noises. A lot of fitment issue reviews concerning low hanging tips but none here. Make sure your cut is in the right spot and twist the piping upward and hold it there before tightening the clamp. H-Pipe awaiting install although the axle-back alone is perfect.

      SAWerks

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      November 25, 2018

      Very happy with this setup.

      I love this setup. I was concerned about getting a system with dronning, but it does not. I wanted a system that would add some sound but no drone. I love the deep rumble sound and it will scream if you want it to. The 1 thing I wish was better is moving the tips up a bit. They hang down a little more than stock. Roush is stamped on the muffler but not the tips. Nobody will see the muffler and everyone will see the tips.

      JeffW

      Year: 2018 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      November 14, 2018

      Sound good

      They look and sound great . They fix perfect! Money well spent.

      BobbyB

      Year: 2018 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      October 08, 2018

      Loud beautifull

      It's loud, it's beautifull, it's Roush! Fit perfectly, great deep loud sound

      ChrisS

      Year: 2018 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 17, 2018

      Love it!

      Installed these on my 2017 GT. Just needed to bend the hangers out about 1 inch then it fit perfectly in the MP concepts 350GT valence. An acetylene torch helped with bending the hangers since they are fairly thick SS rods however it can also be done without a torch with 2 people and a 4 ft. pipe I couldn't be happier with the results. Love the sound and the look is exactly what I wanted.

      Germinator

      Year: 2018 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 09, 2018

      Great sound for the price

      Fantastic growl at higher rpms and low, deep tone at the lower band. I used less than ideal tools to cut the exhaust pipe and ended up taking longer than it should. If you cut the pipes correctly, this should take 30 min to install.

      EricW

      Year: 2018 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 03, 2018

      Sound mean

      Sound really good , with catalytic it sound good but not that loud , now with catalytic delete and a sr performance x pipe, it sound good.... I definitely recommend this axleback. Its even lighter .

      YaironS

      Year: 2018 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Afternoon

      August 23, 2018

      Great exhaust, but not perfect

      Great sounding exhaust and easy install. But like others have mentioned, the exhaust tips simply hang too low. It is possible to bend the hangers for a better fit, but they are quite strong and difficult to manipulate. This is an unecessary hassle. For a brand like Roush at this price point, the product should fit right out of the box....

      Devin

      Year: 2018 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      August 22, 2018

      Perfect Fit

      Fit and finish we’re as good as OEM. Great sound!!

      JRivera

      Year: 2018 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      August 22, 2018

      Roush Axle-Back Exhaust

      Recently purchased a 2018 Mustang GT base model. The Axle-Back from Roush is my first mod and could not be happier with the sound and look and quality of the exhaust. Thanks AM to the quick shipping and great customer service.

      RobP

      Year: 2018 Submodel: GT

      Helpful (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 (6)

    • 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 (7)

    • 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 (8)

    • 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 (9)

    • 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 (13)

    • 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 (12)

    • 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 (15)

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