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Roush Axle-Back Exhaust w/ Black Tips (15-17 GT)

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Market Price $718.74 You Save 17% ($123.75)
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$594.99 (kit)

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  • Item 405961

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    Features, Video & Details

    • Designed Exclusively for AmericanMuscle
    • Features Loud and Deeper Exhaust Tones
    • Designed to Limit Back Pressure
    • Features Roush-Designed High-Flow Mufflers
    • Made From 304 Stainless Steel Materials
    • With Full Mandrel Bending
    • Includes 4-Inch, Black, Dual Wall Tips
    • Uses OEM Hangers and Mounting Points
    • Some Cutting Required
    • Covered With Limited Lifetime Warranty
    • Made in the USA
    • Fits All 2015-2017 Ford Mustang GT Models

    Review & Installation Video

    Review & Install Video

    For Louder and Deeper Tones. This Roush Axle-Back Exhaust with Black Tips, which is designed exclusively for AmericanMuscle, is designed to produce louder and deeper exhaust tones. It features a healthy rumble at idle, which builds to a powerful roar when you step on the pedal. Enjoy a drone-free experience inside your Mustang's cabin, while you get powerful and aggressive tones outside.

    Enjoy Maximum Performance. Get the best out of your Ford Mustang GT with this Axle-Back Exhaust upgrade. Featuring full mandrel bending, this exhaust assembly offers a constant inner diameter without any kinks or creases for that smooth performance. The assembly is also designed with reduced back pressure in the system and improved exhaust flow. As such, you get increased horsepower and maximum performance.

    Exceptional Quality. Designed for guaranteed performance and long-lasting service, this exhaust assembly is comprised of high-quality components. From the mufflers to the equipped mounting clamps, these are all constructed from corrosion-resistant T-304 stainless steel material. The tips are 4-inch, black, dual wall tips, which are unique. You can rest assured that this exhaust assembly can withstand years of abuse and still look great and perform like new.

    No-Welding Installation. Getting this axle-back exhaust mounted to your Mustang requires some cutting. You need to cut through the factory muffler and tip assembly so you can slide in the new ones. No welding and drilling needed as you will use your vehicle’s factory hangers and mounting points.

    Backed By Limited Lifetime Warranty. This axle-back exhaust is backed a limited lifetime warranty from Roush. The warranty coverage starts from the date of purchase and covers for defects in materials and workmanship only. The coverage starts from the date of retail purchase by the original purchaser for the original vehicle on which the product was installed. Proof of purchase required for warranty coverage.

    Application. This Roush Axle-Back Exhaust with Black Tips is specifically designed to fit all 2015-2017 Ford Mustang GT models.

    Fitment: 2015 2016 2017 Details

    MPN# 421834-BLK

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Muffler Assembly - Driver Side
    • (1) Muffler assembly - Passenger Side
    • (2) Tips
    • (4) Clamps
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (13) Write a Review

          Overall Rating 4.9

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Loudness / Volume 4.615385 4.6
          • Exhaust Note 4.923077 4.9
          • Fit & Finish 4.923077 4.9
          • Bang For Your Buck 4.692307 4.7



          • 5/5

            Installation Time: Less than 1 Hour

            June 12, 2019

            Excellent

            Beyond pleased with the Roush Axleback exhuast!! Not too expensive for how great of a sound you get with no drone.

            Vinny

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 08, 2019

            Just the right sound

            I was looking for something that will change up the stock sound and give me an aggressive sound. These didn’t disappoint

            RedHulk

            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 05, 2019

            Perfect up grade

            Very easy installation and very nice sound. Perfect up grade for ppl that want to hear the growl but don’t want stupid loud. Extremely happy with the sound.

            Coach

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 09, 2019

            Perfect Sound

            This is a great product. Sound and loudness just about right. Love to drive the car even more just to hear the way it sounds. Highly recommend the Black Tips if you have a black car. Looks awesome!!!!!

            AJ8185

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 05, 2019

            Loud

            I bought this for my husband and he loves the sound and the scream you get from this exhaust. He smiles every day while driving his baby

            KScott

            Year: 2017 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            April 06, 2019

            Exactly what I wanted

            Perfect exhaust note! Absolutely no drone. Paired with an X pipe, you can’t beat it.

            RT

            Year: 2015 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            March 25, 2019

            Nice

            I've installed this today and LOVE the sound of it! I try to ride the expressway every chance I get just to hear my sunkist (my car name) growl lol. It's not too loud and annoying either it is just right!

            Dee

            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            March 25, 2019

            Great look, Great sound

            The Axle back exhaust was exactly what I was looking for, not only do they look great with the power coated tips but the sound is fantastic.

            Ray

            Year: 2017 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            February 21, 2019

            Sounds like a Mustang.

            This product is exactly what you would expect from Roush. High quality. Easy to install, and the sound is amazing. My Mustang sounds like the beast of a muscle car that it is. Thank you American muscle for offering such a great product at an affordable price.

            StephenW

            Year: 2016 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            February 14, 2019

            Amazing sound

            Easy to install if you have access to a saw and jack/jack stands. Also installed a Ford Performance Xpipe and it’s even more aggressive definitely recommended.

            NickI

            Year: 2015 Submodel: GT

            Helpful (2)

          • 4/5

            Installation Time: Less than 1 Hour

            January 23, 2019

            Perfect

            Good and beautiful sound It was what i wanted I like all

            LupeM

            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            December 22, 2018

            Amazing

            I took to muffler shop to get put on. When i came back to pick car up the man met me outside and said " It sounds amazing". It sounds like it should have from factory.

            BillE

            Year: 2017 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            October 07, 2018

            Sounds like a real GT now

            Completely changed the sound. Easy to install if mechanically inclined.

            BobM

            Year: 2015 Submodel: GT

            Helpful (13)

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