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Roush Axle-Back Exhaust (15-17 V6)

Market Price $599.99 You Save 4% ($25.00)
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$574.99

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  • Item 387040B
  • MPN# 421837

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    Features & Details

    • Aggressive Raspy Exhaust Note
    • Unique Open-Chambered Muffler Design
    • 304 Stainless Steel Construction
    • Full Mandrel-Bent Tubing
    • 4" Round Stainless Steel Tips w/ Chrome Flashing
    • Fits 2015-2017 V6 Mustangs
    Aggressive Raspy Sound. Let everyone know your V6 Mustang has arrived with the aggressive raspy sound of this high performance Roush exhaust. 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. Constructed from mandrel bent 304 stainless steel for a durable long life, the Roush axle-back exhaust system features two unique open chambered mufflers with 304 stainless steel 4" tips. The 4" tips are finished with a new chrome flashing process that is resistant to discoloration due to exhaust heat.

    Cut & Clamp Installation. The installation of this Axle-Back Exhaust requires cutting and removing the stock 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 the 2015-2017 V6 Mustangs for both great looks and great sound.

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • (1) Muffler assembly - Driver Side
    • (1) Muffler assembly - Passenger Side
    • (2) Tips
    • (4) Clamps
    Installation Info
    Tech Specs
    Axle-Back Exhaust Specifications
    Piping Material: 304 Stainless Steel Tip Material : 304 Stainless Steel with Chrome Flashing
    Tip Size: 4" Muffler Type: Open chambered
    Fitment: 2015-2017 V6
    Will it fit my Mustang?

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    17 Questions / 34 Answers

    Ask a Question

    Can the stock exhaust go back on after having this on?

    mustafa

    • Since this exhaust is a clamp on, you will be able to re-install the stock exhaust at a later point in time.

      KevinD92

    Helpful (3)

    Will the Roush Axle-Back fit the V6 convertible? The convertible has extra bracing.

    JohnP

    • The Roush Axle-Back Exhaust will fit perfectly fine on a V6 convertible.

      AshleyK

    Helpful (1)

    Has anyone installed these themselves? Or did you take them to a garage?

    ManuelC

    • A large portion of our customers choose to complete builds themselves and we do have an install guide that will cover the process for you here: https://www.americanmuscle.com/roush-axleback-2015v6eco-cust-install.html You can always have these taken into a shop to perform the install as well if you do not have the time, experience, tools, or space to complete the job!

      AMBrianT

    Helpful (0)

    How bad is the drone

    HunterH

    • The Roush Axle-Back Exhaust will produce a small amount of drone, however this will be minimal.

      Rob D

    Helpful (0)

    Will it fits with an aftermarket quad tips

    Js

    • The Roush Axle-Back Exhaust will not work with aftermarket quad tips.

      AshleyK

    Helpful (0)

    Will this axle back work with the 2016 ecoboost convertible??

    Dante

    • Yes, this Roush Axle-Back Exhaust will work on both 2016 EcoBoost coupes and convertibles!

      AMBill

    Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (97) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$100-$250

    • Loudness / Volume 4.402062 4.4
    • Exhaust Note 4.72165 4.7
    • Fit & Finish 4.917526 4.9
    • Bang For Your Buck 4.659794 4.7



    • 5/5

      Installation Time: Less than 1 Hour

      June 22, 2018

      Awesome!

      This mods is awesome! easy install, great sound!!

      JeffreyS

      Year: 2015 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      June 21, 2018

      load and little drone

      it’s load but there’s a little drone when driving in highway that gets annoying when you drive 150 miles a day

      TharukaJ

      Year: 2016 Submodel: V6

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      June 14, 2018

      Roush Vs Borla Atak

      I had a hard time deciding between a Roush or a Borla Atak. Watched every youtube video out there. I can say im glad i chose the Roush. If you still have a Stock v6 exhaust, This axle back will be perfect. Its exactly like how the youtube videos describe, Quiet when you want it to be, loud when you want it to be. Again, youtube sound clips arnt the best, Out of all of the sound clips i herd, it sounds x2 as better in person. Hope this helps someone out!

      Eddie

      Year: 2017 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 09, 2018

      Review from Roush Axle-Back Exhaust (15-18 EcoBoost)

      Roush axle-back Exhaust EcoBoost 2017

      Excellent.... love the look and sound... loud but not too loud perfect for my taste.I'll recommend this product

      Rafael

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 08, 2018

      Worth every cent

      This axle-back exhaust does exactly what it says! When you want to just cruise and leave it run it’ll be all calm, but once you step on it it’ll give you a whole new aggressive sound! I really thought about spending the money on this and I got to say it was worth every cent. On top of that, the installation was extremely easy. Simply cut the old mufflers out and clamp the new ones with a drill, that easy.

      MiguelL

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 31, 2018

      Give your V-6 a voice

      Fast shipping and an easy installation. It has made a big difference to the sound of the V-6.

      GaryS

      Year: 2016 Submodel: V6

      Helpful (1)

    • 5/5

      May 27, 2018

      Great for the price

      It is a great product to add to your car and the roush brand did a great job on this exhaust it is perfect for me. If you want to awaken your mustang this exhaust will do just that !

      BrendonL

      Year: 2016 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 26, 2018

      Great sound! Great look!!

      Couldn’t be happier with the Roush Products! Exactly whT I wanted and expected!!!

      GarlanE

      Year: 2016 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 23, 2018

      Perfect balance!

      The Roush Axle-Back exhaust is the perfect balance of aggressive and passive! It gives off a nice growl when idling and cruising, but a nice roar when you step on the gas! It won't make your v6 sound like a v8 but it makes it sound respectable and better than a rice burner

      IsaiahD

      Year: 2016 Submodel: V6

      Helpful (1)

    • 5/5

      May 19, 2018

      Excellent quality

      I'm not made of money, but I wanted a product that would give me a deeper growl and last a long time, so I wouldn't have to take it to the shop and have something fixed every five minutes. Looks good, sounds great at a good price.

      James

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 18, 2018

      Can't go wrong!!

      I was in the market for an exhaust, honestly I was sold on the Roush exhaust for a while looking up videos here and there. But man do the videos not do it justice! I'm super happy! The sound is amazing and almost unique in its own way. Its loud! and its definitely a head turner! Roush did an amazing job! Honestly you can't go wrong with this exhaust!

      JoshM

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 17, 2018

      Review from Roush Axle-Back Exhaust (15-18 EcoBoost)

      Amazing exhaust

      Just put this exhaust on my 2017 ecoboost. The difference in sound is amazing totally night and day. I would highly recommend this product.

      Kevin

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      May 17, 2018

      Simply great

      Great sound with such little time needed. But definitely sounds better with X and downpipe

      C

      Year: 2017 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      May 15, 2018

      Roush Axle-Bac Exhaust

      It made a huge difference in the exhaust sound right away. i recommend it to anyone with a V6. It is a great upgrade without having to spend a lot of money to do a exhaust upgrade.

      FastandFurious

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      May 09, 2018

      Wow!

      Best sounding Axleback for the V6! Perfect sound. If you want no drone and a deep mellow tone add Some glass packs in the exhaust. You won’t be disappointed, I have no interior drone whatsoever. Stock headers, Magnaflow x pipe, 26” glasspacks and then the Axlebacks. Sounds so wicked a lot more toned done for those who hate rasp.

      NateR

      Year: 2017 Submodel: V6

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      May 01, 2018

      Great, deep, rumbly muscle car sound!

      Fantastic sounding exhaust for the price. Nice deep rumble with lots of bass and it pops when you let off the gas. Parts are good quality, easy to install, and have a nice finish to them. Roars nicely when you get on the gas hard but quiets right down when you let off and when cruising. Almost no drone when cruising. The only thing I can't understand is why this exhaust is rated as loud. I don't find it very loud.

      NickL

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 01, 2018

      LOUD

      Great exhaust. The only way to get that v8 rumble...is to get a v8. But this gives the v6 a great throaty sound. At idle it has a deeper rumble, when you open it up it screams. Definitely an improvement over the standard v6 or ecoboost

      ChrisR

      Year: 2016 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      April 25, 2018

      Review from Roush Axle-Back Exhaust (15-18 EcoBoost)

      Great sound for the ecoboost!!

      If your debating over this or the Flowmaster outlaw axle back id say i love this sound better. No drone and definitely hear a difference over stock exhaust plus more turbo sound. Raspy at higher rpms

      BennyS

      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      April 24, 2018

      Nice

      I installed the Roush axel back exhaust on my 2017 v6. It get a lot of looks at stoplights. Has a nice aggressive sound for a v6, it compliments the Bama tune and cold air intake very nice. Big Bang for the buck. The install took only 30 minutes

      KennethG

      Year: 2017 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      April 20, 2018

      Review from Roush Axle-Back Exhaust (15-18 EcoBoost)

      Great change

      Great upgrade to the car. Should come stock with it

      AubreyF

      Year: 2015 Submodel: EcoBoost

      Helpful (1)

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