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Nxt Step Performance Axle-Back Exhaust (11-14 V6)

Market Price $349.99 You Save 10% ($35.00)
Our Price

$314.99 (kit)

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  • Item 404084

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Ship to: Ashburn - 20149
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    Features, Video & Details

    • Deep Muscle Car Rumble
    • Increased Exhaust Flow for Improved Horsepower and Torque
    • Race Mufflers
    • Mandrel-Bent Stainless Steel Tubing
    • Four-Inch, Dual-Walled Stainless Steel Tips
    • Rear Exit
    • Bolt-On Installation
    • Clamps Included
    • Fits 2011-2014 V6 Ford Mustang Models

    Review & Installation Video

    Review & Install Video

    Deep Muscle Car Rumble. Give your Mustang a distinctive muscle car growl with the Nxt Step Performance Axle-Back Exhaust. This exhaust projects a deep, throaty rumble without any drone or whine. Whether you’re driving on the track or on the streets, this exhaust will make heads turn.

    Race-Quality Performance. The Nxt Step Performance Axle-Back Exhaust has a free-flowing design that increases exhaust flow to unleash the Mustang’s potential. This delivers significant improvements in horsepower and torque output.

    Stainless Steel Construction. Mandrel-bent piping and race-quality mufflers are at the heart of this exhaust. An all stainless steel construction ensures that all components are as tough and durable as possible. Furthermore, the tips are polished to a mirror-like finish for eye-catching good looks.

    Bolt-On Installation. The kit is designed for easy installation and doesn’t require any welding. It bolts onto the factory hangers and comes with clamps for installation.

    Application. The Nxt Step Performance Axle-Back Exhaust is designed to fit 2011 to 2014 V6 Ford Mustang models.

    Fitment: 2011 2012 2013 2014 Details

    MPN# EX3049

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Axle-Back Exhausts with Mufflers and Tips
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

      Customer Photos (12) Submit Your Photo

      View All 12 Photos

        Questions & Answers (5)

        5 Top Rated Questions

        Can you film a sound clip of these axle backs?

        • At this time we do not have any sound clips of this exhaust but we are always adding new videos for parts on our website and our Youtube channel hot lap.

        Helpful (1)

        What grade of steel are these made of, 304 or 419.

        • This exhaust is made from a 304 stainless steel.

        Helpful (1)

        Are these California legal?

        • This will not be CARB legal no.

        Helpful (0)

        Does anyone have a clip of these using headers, I have BBK shortys and the stock exhaust mufflers and still sounds good, so was just wondering would they be louder than in the present clip?

        • The shorty headers will make the exhaust slightly louder.

        Helpful (0)

        Does this kit come with a bubble clamp or would I have to keep mine from the stock mufflers?

        Post Your Question

          Customer Reviews (8) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 4.25 4.3
          • Exhaust Note 4.714286 4.7
          • Fit & Finish 4.875 4.9
          • Bang For Your Buck 4.625 4.6

          • 4/5

            Installation Time: Less than 1 Hour

            September 06, 2019

            Nice Pipes - just not quite loud enough

            These mufflers look great, and the installation was fairly easy and straight forward. I used the original factory Ford clamps instead of the ones that came with the mufflers as they are concave and they seal better. My only complaint is that I wish they were louder. They do have a nice "raspy" sound, and they are definitely louder than stock. They just don't have that deep rumble that screams MUSTANG.


            Year: 2012 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            August 25, 2019

            Great Sound.

            The difference is huge, my car now, runs better sounds amazing, and looks 200 better. Yes I do recommend it.


            Year: 2012 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            August 22, 2019

            Great sound

            Well worth to buy these sound great for the price i would definitely recommend these to everyone


            Year: 2013 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Shop Install

            August 17, 2019

            New exhaust

            I love the sound of my new exhaust. It's not obnoxious but still loud enough to hear. Just about every time I park at home I rev it to hear that rumble lol.


            Year: 2014 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Afternoon

            August 16, 2019

            NXTSTEP Exhaust

            Nice axle back exhaust upgrade from stock mufflers. Much lighter, better looking stainless steel straight thru design, good quality for price, and sweet sound. Hum when idling and under light load but scream to life under acceleration. Watch included install video for Mustang. Good tips and spot on instructions. Thanks American Muscle and NXTSTEP.


            Year: 2014 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            July 23, 2019

            Excellent value for money

            If you don't feel like going with the flow and go with Borla or Roush like all others and spend a lot on these mufflers, this surely has a wonderful exhaust note (not anyway less than the competitors) and it's made out of stainless steel and all of that, just for a fraction of the price. So it's 5 star bang on the buck for me!


            Year: 2014 Submodel: V6

            Helpful (1)

          • 5/5

            Installation Time: Afternoon

            July 17, 2019

            look good

            These are easy to install, and are LOUD!! sounds great at about 3000 rpm and above, at idle they are ok. I would love to hear them with a ghost cam tune. Soon :-0


            Year: 2013 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            November 17, 2018

            Axle back exhaust

            They are loud and sound perfect!!! Easy to install if you know how, and you could like it alott, sounds exactly like a roush car


            Year: 2012 Submodel: V6

            Helpful (17)

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