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Axle-Back Exhaust (15-17 V6)

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

$314.99 (pair)

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  • Item 398970

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    Features & Details

    • Aggressive Deep Sound
    • Enhanced Exhaust Flow For Better Horsepower and Torque
    • Free-Flowing Muffler Design
    • Heavy Duty T304 Stainless Steel
    • 2.25 inch Piping Size
    • 4 inch Double Walled Stainless Steel Tips
    • High Quality Finish
    • Cutting Required
    • Limited Lifetime Warranty
    • Fits all 2015 to 2017 Ford Mustang V6 Models
    Aggressive Muscle Car Sound. Make your 2015-2017 Mustang V6 sound like a real muscle car by installing the NXT Step Performance Axle-Back Exhaust kit. Specially designed to deliver a deep throaty exhaust, the kit produces a perceptible tone every time you step on the gas pedal. Its tubes are significantly wide to enhance airflow thus delivering that much-desired deep sound. With this exhaust kit, your Mustang will certainly echo its racing lineage.

    Incredible Performance Boost. Apart from the sound, this exhaust kit’s design enables it to boost your Mustang’s performance incredibly. The wide tubing and free-flowing muffler design improves airflow through the system thus giving you a performance boost every time you accelerate. It similarly improves your turbo engines RPM and rear torque and horsepower, which explains why the kit is recommended for racing applications. It also helps you save on fuel since it lowers exhaust temperatures.

    Industrial Grade Construction and Finish. NXT Step crafted this exhaust kit from heavy-duty T304 stainless steel. Its dual-walled tips are also made from high quality stainless steel. This helps eliminate warping or cracking thus making the kit suitable for high-performance driving. The whole kit is coated in stainless steel to enhance its appearance besides offering protection against corrosion and scratches.

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

    Application. The Nxt Step Performance Axle-Back Exhaust is designed to be used on all 2015 to 2017 Ford Mustang V6 Models.

    Fitment: 2015 2016 2017 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (2) Muffler Assemblies
    • Installation Kit
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (1)

    1 Top Rated Question

    Another question - the product description states that this axle-back exhaust has 2.5" tubing and it further states that it's compatible w/ the stock V6 tubing (but, the V6 has 2.25" tubing). Also, the product description also states that there isn't any cutting required to install these mufflers - how does one do that since the tubing that the stock mufflers will have to be cut off of the existing OEM exhaust pipes?

    • The Nxt Step Performance Axle-Back Exhaust will utilize 2.25" tubing. We will have this corrected on the site.

    Helpful (0)
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    Customer Reviews (16) Write a Review

    Overall Rating 4.2

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:$100-$250

    • Loudness / Volume 4.3125 4.3
    • Exhaust Note 4.125 4.1
    • Fit & Finish 4.625 4.6
    • Bang For Your Buck 4.625 4.6



    • 5/5

      Installation Time: Less than 1 Hour

      October 22, 2018

      Completely worth it

      I honestly love this product. It took all of a few minutes to install and sounds amazing. The tone is very low and aggressive. 100 would recommend

      Nicholas

      Year: 2016 Submodel: V6

      Helpful (3)

    • 4/5

      October 22, 2018

      Nxt step performance

      Makes your car sound more aggressive. Way better than stock, highly recommend it

      Oscar

      Year: 2016 Submodel: V6

      Helpful (3)

    • 2/5

      Installation Time: Less than 1 Hour

      October 03, 2018

      Tone deaf

      Not the sound I was lookin for. No growl just drone

      WayneS

      Year: 2017 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      September 22, 2018

      Nxt step

      I installed this exhaust on my 2017 3.7 this week. The install was quick and easy. These aren't as loud as magnaflow outlaws. The sound is pretty good. Their is some drone but it's not obnoxious. For the price Im pretty satisfied with this exhaust

      RobertB

      Year: 2017 Submodel: V6

      Helpful (4)

    • 3/5

      Installation Time: Less than 1 Hour

      August 30, 2018

      Little bang for the buck

      The polished ss finish is nice. But the fit was off a lot. The tone was boring but did growl a bit at times. Sounds more like those foreign street racers. I can’t recommend anyone buying them.

      WayneS

      Year: 2017 Submodel: V6

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      August 30, 2018

      Not bad

      I was hoping for a little more deeper tone and a little more volume from these but they are still great! It's a V6, it will never sound as good as a V8 so if that is what you are expecting, you might want to shift your thought process. Most high volume is coming from anything below 3000 RPM so if you think you're going to be quite through the neighborhood, think again. If you really want to hear it, drive through a underpass and shift gears! There's no mistaking that this system sounds great! And the price is great. I have had them for about 2 weeks now. Lets see how well they hold up. You do get some drone inside the cabin. There is a video on YouTube if you want to hear the exhaust since there isn't a video on here. I always read that they are going to put a video up of something, I check back once a month and...nothing. I think they should let us upload videos just like we can with the photos. Bottom line, great product.

      AnthonyH

      Year: 2015 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      August 29, 2018

      Nxt step axle back

      Not bad for the price a little lauder then expect but the sound its alright

      EdwinD

      Year: 2015 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      August 03, 2018

      Amazing for the price

      The installation was easy and they sound amazing. It’s loud but not GT level.

      IyadN

      Year: 2016 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      July 14, 2018

      Wasn't sure at first

      I have had these on my V6 auto for about two months, @1500 miles. Honestly, the first couple of weeks, I hated them. When u jumped on it, they were very loud, especially inside the car. I don't know if they needed some break in miles or maybe I got used to them, but I love them now. Wife likes them too. Nice low rumble at idle and you barely notice them when you are cruising. Look great on the car and great price.

      Mgd

      Year: 2015 Submodel: V6

      Helpful (6)

    • 4/5

      Installation Time: Less than 1 Hour

      June 15, 2018

      Ok for the money

      Not a bad exhaust for the money, but on my V6 automatic, it has a little too much drone at around 60mph, under load, in 6th gear. Quality of materials and installation were great! It looks much better than the stock exhaust and generally sounds more like a sports car!!

      DebF

      Year: 2016 Submodel: V6

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      May 28, 2018

      Great

      I love how it sounds aggressive deep tone but not loud enough to were you’re neighbors hate you completely

      OscarA

      Year: 2016 Submodel: V6

      Helpful (7)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      April 19, 2018

      Hidden Gem

      Everyone thinks of Flowmaster, Borla, Magnaflow, Roush, etc. when they think of quality aftermarket exhaust mods. This Nxt Step up Axle back is of fantastic quality. T304 Stainless which is more durable than T409. The sound from the system is deep, consistent, and not raspy at all at higher rpms like some. There is some drone during city driving but it is near silent on the freeway. I would highly recommend this hidden gem to any Mustang owner, especially for how affordable it is. Its nearly half the price of other axle-back systems. My only minor gripe is that it was made in China.

      ScottB

      Year: 2015 Submodel: V6

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      March 28, 2018

      Awesome

      This axle back exhaust sounds amazing it comes with good clamps to bolt it on and the tips are fully tig welded on unlike some of the more expensive option that you have to clamp on its a nice deep tone without any of the ricer pop i hear from some axle backs

      JarrodS

      Year: 2017 Submodel: V6

      Helpful (12)

    • 3/5

      Installation Time: Less than 1 Hour

      March 23, 2018

      Get what you pay for

      Very nice finish. Looks good on my Mustang. Not the sound I was hoping for but good for the price.

      DariusC

      Year: 2015 Submodel: V6

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      March 22, 2018

      Love It!

      Delivers everything noted in the Features and Details. On start up and idle nice deep tone. Fit is perfect. Looks great. Quality of materials on this is excellent. You will notice quite a bit of drone at lower speed - (stop and go traffic) - once on highway or at cruising speeds the drone is nearly non-existent, but step on the gas at any time, and it announces itself. Put it in sport mode - more aggressive - you'll love the deep rumble as the transmission down shifts. The lower price only means less dollars spent, not less performance. You want a nice deep tone and presence when you step on it? This exhaust delivers it!!!

      GMT224

      Year: 2016 Submodel: V6

      Helpful (16)

    • 4/5

      Installation Time: Afternoon

      March 11, 2018

      Awesome Exhaust

      I installed this product last week and I am satisfied with this purchase. The purpose of getting a V6 mustang over the Ecoboost was simply the sound of the engine. Swapping with Freeflow axleback system for less than $400 is the way to do it. I can't say this product has top of the line quality but it certainly isn't bad either.

      Allen

      Year: 2017 Submodel: V6

      Helpful (19)

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