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Magnaflow Street Series Axle-Back Exhaust (11-14 V6)

Item 48045
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    Features, Video & Details

    • Classic V8 Sound
    • Street Series Muffler - Straight-Through Design
    • Durable Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • 4" Polished Stainless Tips
    • Fits 2011-2014 V6 Mustangs

    Review & Installation Video

    Review & Install Video

    Hey, Justin here from breaking down Magnaflow Street series axle-back exhaust for the 2011 and up Mustang V6. The Street series is a very popular choice here on the site. What you can expect from this kit is a note that’s more aggressive than your stock, but without the excess popping, rasp, or drone. Taking a closer look at Magnaflow Street series, you’ll find a chamber muffler design which is responsible for keeping the noise level down. While this might not flow quite as well as Magnaflow’s competition series, which is basically a glorified straight pipe, you’ll definitely see more power and sound versus your stock exhaust. As for the construction, this kit is made from 100% stainless steel and features 2 ½ inch mandrel bent tubing and dual 4 inch polished tips. Bolting on the Street series should only take you about an hour using standard hand tools. Now let’s hear how Magnaflow’s Street series sounds compared to your factory exhaust.

    Save Money. Give your V6 a deeper, more aggressive sound without buying a whole catback with the Magnaflow Street Axle-Back. The 300+ horsepower under the hood of your 2011-2014 V6 deserves respect, so make sure lesser cars know you're coming with the deeper, musclecar type sound of this axleback.

    Classic Musclecar Sound. The Magnaflow Axle-back Exhaust includes a set of two Street Series Mufflers that feature a free-flowing, straight-through perforated stainless steel core, with stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep muscle car tone.

    Quality Construction. Constructed from 100% stainless steel for long life the Magnaflow Street axleback exhaust system features two street series mufflers with 4" polished stainless steel tips. The tubing is mandrel bent to improve exhaust flow and to assure a perfect fit.

    Application. Made to be a direct bolt on, this axleback will bolt right up without any extra modifications required on the 2011-2014 Mustang V6 for a deeper classic musclecar sound.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 2011 2012 2013 2014 Details

    MPN# 15595

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Right muffler assembly
    • (1) Left muffler assembly
    Installation Info
    Tech Specs
    Axle-Back Exhaust Specifications
    Piping Material:Stainless Steel Tip Material :Polished Stainless Steel
    Piping Size:2.5"Tip Size:4"
    Muffler Type:Straight-throughFitment:2011-2014 V6 Mustangs
    Will it fit my Mustang?

      Customer Photos (11) Submit Your Photo

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        Questions & Answers (7)

        5 Top Rated Questions

        Will this muffler fit a 2013 Mustang V6 Automatic? I want to be absolutely sure about this before I buy.

        • Actually it will - just mounted it on my 2013 V6 within 20 minutes only. You may just need new clamps (which are not a part of Axle-back delivery) but even stock ones (if not too old) can be used easily.

        Helpful (5) Show 1 more answer

        Most of the people that wrote reviews for this exhaust agree that it's a nice deep sound with no drone, and they are very happy with it. However there are three reviews that say that this exhaust with an automatic trans is horrible... is this true? I have an auto and i don't want to get this if it's true. Also what would make this exhaust worst than other exhausts for auto trans? Doesn't make sense to me. Thanks

        • Some of the reviews state that they can hear the car shifting. You should be able to hear the car shifting to each gear because of different RPMs. Though, there should not be a "transmission noise" when the car actually shifts. There are not many differences between this exhaust and other chambered mufflers. All those comments were made a few years ago. If there was any issues, they should be solved now.

        Helpful (1)

        How many hp do I get more added to 305 hp with the magnaflow competition for a mustang 2012 3.7 L thank you !

        • The Magnaflow Street Axle-back Exhaust and other axle-back exhausts will add minimal performance gains, typically 2-5hp. An axle-back will be designed primarily for enhancing the sound of your Mustang.

        Helpful (0)

        Does the fit a convertible as well as a coupe Mustang?

        • Yes, this magnaflow axleback system for the 11-14 mustang V6 models will work for a coupe and a convertible model of car.

        Helpful (0)

        do new clamps come with the magna flow street axle back?

        • The Magnaflow Street Axle-back Exhaust does not include new clamps, you will reuse your factory clamps for installation.

        Helpful (0)
        Post Your Question
        2 More Questions
        i have this exhaust, a v6 2012 automatic, and airaid cai,bbk 73mm throttle body,bbk catted xpipe, bbk chrome long tube headers, and a race tune. is this setup restricting my sounds like the car is holding back a few breaths and when gear changes, the sound whistles or hisses, so much that it messes up the regular sound, and gets louder then the regular sound. why is this, does anyone has this combination or a similar one that has worked better? 1 answer
        can this exhaust fit a 2010 mustang, if it cant why not? 2 answers

          Customer Reviews (53) Write a Review

          Ratings Summary

          4.7 out of 5 overall rating from 53 customers

          Installation Time: Afternoon

          Installation Cost: 0-$100

          • August 18, 2019

            3 2011 V6 - papayevi Installation Time: Afternoon

            Honestly is the best policy

            I got these (from another site) about 3 years ago. I liked the low sound, and figured these would be fun. Very easy to install. Probably the best you can get with the 3.7 without sounding ridiculous. At full throttle, not too bad. At 2500rpm’s you could even mistake it for a 5.0. (I went side by side with my friends 5.0) But let’s be honest here. The V6 engine isn’t right for a great sounding exhaust. A V8, or even a V Twin Harley sound MUCH better. After a couple of years, I put the stocks back on. I realized in the end that I really didn’t want my car to sound MORE like a V6, and that is what all V6 aftermarket exhaust do. I know everybody doesn’t agree with this and that is fine. To each his own. I did have custom tips welded on to the stock exhaust, the tips looked weak and now it looks nice, BTW, The 3.7 is a great power train, and I’m never selling my black convertible. It’s paid for and looks better than my wife’s car. A 2018 Infinity twin turbo.

            Helpful (2)
          • April 30, 2019

            5 2013 V6 - RPsMustang Installation Time: Shop Install Installation Cost: 0-$100

            Great Sound!

            Installation was listed as easy, but I still took it to a muffler shop to install. Although it was on the expensive side, I'm very happy with the purchase. Has a great sound!

            Helpful (0)
          • March 24, 2018

            4 2014 V6 - Apt3h Installation Time: Shop Install Installation Cost: 0-$100

            The sound I was looking for.

            After listening to dozens of sound clips, I settled on this Axel Back to deliver a deeper tone to my exhaust without the unwanted popping or rasp. While this was on the more expensive side for a muffler set, ultimately, I was willing to spend the money for the sound and quality I was looking for.

            Helpful (6)
          • February 20, 2018

            5 2011 V6 - GerardF Installation Time: Less than 1 Hour


            Had the new Magnaflow High Performance Axle back muffler system put on today 2/20/18. The sound and the exhaust note is perfect.

            Helpful (5)
          • December 30, 2017

            5 2011 V6 - JimF Installation Time: Afternoon

            Exactly the sound I wanted

            Looked at axle backs for a while before buying, listened to every clip I could find and read all the reviews. All I can say is "ditto" to 99of what is said about this set. They have a nice deep roar on startup which calms into a nice low growl at idle. Slight drone about 1800rpm but nothing obnoxious. At WOT they scream "I'm hauling azz". If you want a nice muscle car sound, buy these and grin every time you drive.

            Helpful (4)
          • December 29, 2017

            4 2011 V6 - JamesP Installation Time: Less than 1 Hour

            Magnaflow axle back exhaust

            Great service. Delivered very quick. Product is well made and gives the sound I was looking for.

            Helpful (4)
          • November 22, 2017

            5 2014 V6 - TRoyer14 Installation Time: Less than 1 Hour


            I was looking for good low sound and not so obnoxious loud... These are great! I have a 2014 Mustang V-6 automatic. Can't go wrong... No drone either

            Helpful (8)
          • November 15, 2017

            5 2014 V6 - EdwardR Installation Time: Less than 1 Hour

            Mustang Power

            Magnaflow is a "top notch" product! Took less than hour to install!

            Helpful (5)
          • June 19, 2017

            5 2014 V6 - ShaneK Installation Time: Afternoon

            fast and easy power gain

            love these axle backs they sound great no popping or rice burner sounds just what I hoped they would be also have the KandN Typhoon 69 CAI The combo works great together next is the Diablo Sport IN Tune I2 Tuner Then the rear axle spacers That's it for a little while. shipping on all the parts were supper fast Thanks American Muscle. Shane K

            Helpful (7)
          • May 02, 2017

            5 2014 V6 - NathanC Installation Time: Less than 1 Hour

            Amazing sound!

            One of the the best mufflers on the market! I LOVE the sound and installation was a breeze. This is a must have for any v6 Mustang.

            Helpful (6)
          • March 17, 2017

            5 2014 V6 - JustinL Installation Time: Less than 1 Hour

            Just get them

            These sound great on my 2014 v6 convertible auto. The sound is perfect, not super loud, but loud enough people will still turn there heads when you pass by.

            Helpful (6)
          • January 02, 2017

            4 2012 V6 - StangFun1 Installation Time: Shop Install Installation Cost: 0-$100

            Nice Sounding Axle Back

            I had the The Magnaflow Street axle back installed on my 2012 V6. I was looking for something more aggressive that the stock yet now annoyingly loud. I really like the lower tone growl it produces. I wish it was just a tab bit more aggressive but, overall I'm very pleased it's performance. I love driving my 2012 V6 and it sounds really good.

            Helpful (4)
          • December 26, 2016

            5 2012 V6 - MountainClimber Installation Time: Afternoon

            Makes the V6 sound like a classic muscle Mustang

            Produces a deep rumble at idle, classic aggressive muscle car sound when you step into it. No perceptible drone or ricey buzz. No popping. The only way you'd know it's a V6 is the side and rear pony/tribar badges. Once the stock mufflers are removed installation of the Magnaflows is very easy, less than 20 minutes to get the hangers into the isolators and get the pipes connected with the tips properly centered. Stock muffler removal can be difficult though depending on age and mileage. My 2012 had 90K miles and each muffler took about an hour to remove due to stuck pipe connections after the clamps were off. Took lots of WD-40 and rubber mallet agitation.

            Helpful (5)
          • December 09, 2016

            5 2014 V6 - Chiefgibbs Installation Time: Less than 1 Hour

            Wife's Mustang

            Debated for about a year about spending close to $700 to upgrade the exhaust on my wife's 2014 Mustang V6......but ooohhhh what a difference the Magnaflow Street Axle-back mufflers make!!!!!! Completely satisfied! Sounds like a V8!

            Helpful (4)
          • August 28, 2016

            5 2012 V6 - rocket1358

            Magnaflow axle back

            These axle backs were very easy to install. The only thing you may want to have is clamps because one of my existing clamps broke while taking off and not one Ford dealer had one in stock and had to order.

            Helpful (6)
          • July 29, 2016

            5 2014 V6 - Bamaboys

            Nice deep mellow V8 sound

            My son and I listened to video after video trying to find an exhaust that would be close to the V8 muscle car sound. Not an easy task with a V6. After a call to American Muscle, we decided on the Magnaflow Street. Wow, I'm glad we did. It has such a sweet, deep mellow sound. No ricey or poppy sound like a Honda with a fartcan on it like some of the other V6 exhausts we listened to. Installation went very well. I wish that Magnaflow had included clamps though because taking the clamps off the OEM mufflers was a pain in the rump due to them being welded on the OEM muffler. Once we fired it up and went for our first ride, I couldn't keep the smile off my son's face. The sound is just great.

            Helpful (9)
          • June 10, 2016

            5 2012 V6 - Nomad Installation Time: Less than 1 Hour

            Magnaflow Axle-back Exhaust for 2012 Mustang V6

            Easy installation, excellent sound. Highly recommended.

            Helpful (4)
          • March 31, 2016

            5 2014 V6 - Jymearl

            Axle back exhaust

            The sound is fantastic who would have thought that these magniflow mufflers would sound like this. My 6 cylinder sounds like a badass 8. I love these. Thanks American muscle.

            Helpful (4)
          • March 04, 2016

            5 2014 V6 - Grabberbluepony Installation Time: Less than 1 Hour

            Great sound, easy install

            The product came very well wrapped. Installation was easy and able to do it in my garage by myself. Perfect fit. The sound is awesome. Sounded much better than the sound clips online.

            Helpful (5)
          • December 09, 2015

            5 2011 V6 - MandCTravelers Installation Time: Shop Install Installation Cost: 0-$100

            Now it sounds like a Mustang!

            Just love these! Had them installed by a local shop that specializes in custom exhaust work. 30 minutes and $75 later I was off and running. Put about 250 miles on them last weekend and it is true that they mellow with some miles. Were a little raspy at first but that is already gone. Same with some drone at first but that seems to be getting better. Time will tell. Couldn't be happier with this purchase and the usual great service from AM. Would not hesitate to do it again.

            Helpful (5)

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