Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now
Coronavirus: We are Open For Business, Prioritizing health and safety Learn More

Magnaflow Race Series Axle-Back Exhaust (13-14 GT)

Item 48053
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $543.99 You Save 12% ($63.12)
Our Price


FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Review & Installation Video

      Hi I'm Justin with, and then is my quick look into the Magnaflow Competition Axleback exhaust fitting all 2013 Mustang GTs. Let's get one thing out of the way here, this axle back from Magnaflow is essentially a muffler deleting straight pipe, albeit a very nice one. Whether it's a complex or simple exhaust system like the Competition here, Magnaflow doesn't cut any corners, and it shows with the quality of all their products. This system is going to be for the Mustang owner who's looking for one of the most aggressive tones obtainable with the cat still in place. As for the construction side of things, you can see the Competition uses 3" mandrel bent tubing, nice welds on all the hangers, and finally these large 4" stainless steel tips, featuring the Magnaflow logo. Because this is an axleback and because the bolts on your 2013 should be nice and clean and free of rust, the actual install itself should be pretty easy, and should only take you about an hour in the driveway using standard hand tools. Now let's hear how the Competition Axleback from Magnaflow sounds compared to our factory exhaust.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aggressive Muscle Car Sound
      • Race Series
      • 3" Stainless Steel Tubing
      • 4" Polished Stainless Steel Tips
      • Mandrel-Bent Construction
      • Fits 2013-2014 GT Mustangs


      Save Money. Want an aggressive muscle car sound for your Coyote powered GT, but don't want to buy a complete catback system? The Magnaflow Race Series Axle-Back delivers an impressive exhaust note and improves flow without the cost of a whole system.

      Aggressive Muscle Car Sound. The Magnaflow Race Series Axle-Back has a straight through muffler delete design for minimal restriction. The design of the Race Series Axle-Back provides the most aggressive sound you can get with the factory cats still in place while still improving exhaust flow and power.

      Quality Construction. Constructed from 100% stainless steel for long life, the Magnaflow Race Series Axle-Back Exhaust System features free-flowing 3" stainless tubing and dual 4" polished stainless steel tips. The 3" tubing is mandrel bent to improve exhaust flow and to assure a perfect fit.

      Application. Made to be a direct bolt on, this Magnaflow Race Series Axle-Back Exhaust will bolt right up without any extra modifications required on 2013-2014 GT Mustangs.

      Note. Coupon codes cannot be applied to this product.

      Fitment: 2013 2014 Details

      MPN# 15152

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (36)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 36 customers

      Installation Time: Afternoon

      Installation Cost: 0-$100

      • October 26, 2018

        5 2014 GT - BradS Installation Time: Less than 1 Hour

        Great sound and inexpensive to have installed.

        I love the deep throaty sound these magnaflow straights produce! Inexpensive to have installed and took less the an hour. Would have done it myself but I had flowmaster 40 series mufflers installed and the guy put a bead weld on the bolts to hold them in place I guess. Great sound a bit more expensive then some but the sound is awesome!

        Helpful (5)
      • June 10, 2018

        5 2013 GT - LoganC Installation Time: Less than 1 Hour


        love the sound. gets lots of complements. looking for a way to make louder

        Helpful (7)
      • May 26, 2018

        5 2013 GT - DylanS Installation Time: Shop Install

        Holy freedom

        This exhaust system sounds like F-18's flying and crushing the sound barrier. The video doesn't do it justice. System has a deep roar like a lion who's ticked off.

        Helpful (7)
      • April 17, 2018

        5 2014 GT - BrockW

        nice little rumble

        Installed this myself on some little ramps, only took me about a hour. Busted my knuckles a few time trying to get the stock on off, it was worth it. Its loud for sure but not annoying with driving the freeway which is good. If you wanna beef up your sound the Magnaflow series is the way to go!

        Helpful (7)
      • April 12, 2018

        5 2014 GT - RomiroC Installation Time: Less than 1 Hour

        Magnaflow muffler delete!

        Amazing product little drone at 2k but if you got a good sound system you shouldn’t see a problem sounds crazy loud with just the muffler delete can’t wait to hear it with headers!!!

        Helpful (8)
      • November 07, 2017

        5 2013 GT - StevenH Installation Time: Less than 1 Hour

        Evil sounding

        Was expecting loud. This exceeded all expectations. Nice crisp, deep rumble. The only complaint is that I couldn't get the exhaust tips to come out very much. Other than that, they're perfect. Beware if you have cat deletes.

        Helpful (8)
      • October 12, 2017

        5 2013 GT - HowardT Installation Time: Afternoon

        Magnaflow Axel-back

        I didn't know what to expect from this exhaust as I've never just bought an axel back, however I was very impressed. They fit perfect, they sound 10/10, the only thing that I will mention is there is some drone at 2k but there's no avoiding that with the GT sounding this good.

        Helpful (8)
      • June 26, 2017

        5 2014 GT - Bware Installation Time: Afternoon

        Nice product

        Easy to install. The old quad exhaust was more difficult to get out. Tip, remove the rubber mounting gaskets/bracket that hold the top bars. Tough to maneuver around with those in the way. Easy to slide them on one you have the clamp in place

        Helpful (10)
      • June 07, 2017

        5 2014 GT - RaulP Installation Time: Less than 1 Hour

        Best exhaust out!

        The product looks great but sounds amazing! It has made driving my car so much more fun!

        Helpful (8)
      • May 02, 2017

        5 2014 GT - Timothy Installation Time: Less than 1 Hour


        After researching every LOUD exhaust on the site I felt this was the loudest and man did it live up to expectations

        Helpful (8)

      Questions & Answers (12 answers)

      5 Top Rated Questions

      I am interested in this Magnaflow RACE series a/b for 2014 GT. You have it listed that way. When I scroll down to see the video with Jason, the captioned heading says: Magnaflow Competition A/B for 2014 GT, and on the video Jason describes it as the competition. What am I listening to on the video: The Race Series A/B, or am I listening to The Competition A/B for 2014 GT. It is confusing now the say you have it listed. You should correct this. Thank You, TC

      • The Magnaflow Race Series Axle-Back Exhaust and the Magnaflow Competition Series Axle-Back Exhaust are the same exhaust. Magnaflow recently renamed the competition exhaust as the race exhaust for their axle back, but retained the Competition for their cat-back exhaust. The video shows the Race/competition axleback.

      Helpful (1)

      Hi, I have the Magnaflow street cat back with the tru x pipe that comes with cats. I wanted to get more sound so I was wondering if I could just take off the street axle back, and attach these straight these right to the over axles? Also, would any other brand or anything else fit to the over axles, or is the race series my only choice? Thank you

      What is the decibel rating for these?

      • At this time we do not have a decibel rating for this exhaust.

      Helpful (0)

      Hi I was just wondering if theses would be legal in California. Thank you

      • Generally most axle backs will be legal for use as they don't have much effect on emissions. With that being said, with how strict California is, we highly recommend checking with a local shop or state ordinances to confirm.

      Helpful (0)

      Will these fit the scavenger x pipe that comes with the flowmaster American thunder cat back?

      • Unfortunately this axle-back exhaust will not fit with the intermediate pipes from the flowmaster american thunder cat-back exhaust.

      Helpful (0)
      Post Your Question
      7 More Questions
      i have the competetion series exhaust with the 3in tubes for more free flow, i want the race series but the flanges look different can i drop the competition mufflers and put the race series straight to it or will it not bolt up at all because off the different flanges? one is straight and the other has that weird round bump out on top 1 answer
      Will this fit on a 2013 V6 mustang? 1 answer
      Do these mufflers come with clamps like the original mufflers? 1 answer
      why should i buy this product and not just get a standard muffler delete for a cheaper price? 1 answer
      Will these fit a 2011 mustang? 1 answer
      What is the difference between the Magnaflow race series axle-backs and the competitions? I noticed the video clip online is advertising the competitions. Are they the same thing? 1 answer
      will i need a new bama tune with these 4 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Axle-Back assemblies

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material:Stainless Steel Tip Material :Polished Stainless Steel
      Piping Size:3"Tip Size:4"
      Muffler Type:NoneFitment:2013-2014 GT Mustangs

      Will It Fit My Mustang

          Related Mustang Categories