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Magnaflow Competition Series Quad Tip Axle-Back Exhaust (11-12 V6)

Item 48048
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      Product Information

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


      • Aggressive Musclecar Sound
      • Stainless Steel Construction
      • 2.5" Mandrel-Bent Tubing
      • 4" Polished Quad Tips
      • Fits 2011-2012 V6 Mustangs


      Aggressive Musclecar Sound. Give your Mustang a deep, aggressive rumble that the factory pipes just can't match with a Magnaflow Competition Axle-back. This premium quality exhaust features free-flowing, straight-through mufflers that increase power and give your GT an unmistakable muscle car sound.

      Magnaflow Quality Construction. Made from 2.5" mandrel bent stainless steel tubing for long life, this Magnaflow Axle-Back exhaust system features two straight-through mufflers that end with brightly polished 4" stainless steel quad tips for impressive super car styling.

      Application. This Magnaflow Competition Axle-back Exhaust System with Quad Tip is specifically designed to be installed on the 2011 to 2012 V6 Mustangs equipped with the 3.7L Ti-VCT V6 engine. Modifications to the factory bumper cover is required.

      Technical Note. Installation of the Magnaflow Competition Quad Tip Axle-back Exhaust requires a new rear fascia or modification to the factory bumper cover. Template included.

      Note. Coupon codes cannot be applied to this product.

      Fitment: 2011 2012 Details

      MPN# 15076

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (13)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 13 customers

      Installation Time: Weekend

      Installation Cost: $100-$250

      • September 26, 2019

        4 2012 V6 - Tbryant Installation Time: Shop Install Installation Cost: $100-$250

        Great sound

        This exhaust sounds very good, on the edge of sounding like a v8. Has a nice pretty deep growl but isn't as loud as preferred. Sound is a good 9/10 but loudness is ab 7.5/10. Installation took shop just over an hour, but i had to get the rear valence cut at a separate body shop since the muffler shop can’t do body work.

        Helpful (0)
      • September 12, 2016

        5 2011 V6 - Ananichapa


        The first time I turned it on was like woah, that's my car?? I was surprised how amazing it sounds especially on a v6. I got a 69 Mach 1 and no modern car will ever compare to a classic grumble but this sounds nice for a modern mustang. Well worth my money.

        Helpful (7)
      • July 25, 2016

        5 2012 Other - Jay

        Magnaflow Comp. Quad 3.7l Axle Back

        Visually stunning and sounds equally as amazing. Install is simple and easy to do so long as you take your time and measure as accurately as possible. I also have the 2012 GT500 rear valence on my vehicle as well, and the cutout, although designed for the stock 3.7l bumper, will work to give you a general outline for your cut. There was custom cuts involved in my work as the rear valence was different but it was easy enough to complete regardless. Overall, the product is a simple install and completely changes the look and sound of the car.

        Helpful (6)
      • July 24, 2014

        5 2011 V6 - Mason702 Installation Time: Afternoon

        This exhaust sounds and looks great!

        Definitely a great exhaust for your Mustang! Sounds great at start and really good up to 3,000 RPM. Installation was really simple, hardest part was getting the stock exhaust off.

        Helpful (7)
      • April 05, 2014

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


        This is by far the best exhaust I have bought from AM. I had pypes blackout bomb and honestly compared to the mangaflow pypes cannot compare. The managflow is about double in price but worth every penny. Took away the high pitch sound and replaced it with more of a growl and rumble. The look of it is also perfect.

        Helpful (8)
      • April 19, 2013

        4 2012 V6 - mustangmike95 Installation Time: Afternoon

        Not sure at first but I am now, great product!

        I was hessitant to purchase at first but aftter installation i'm so glad I did. It arrived super quick as ussual. Cutting the bumper was a little scarry but as long as your carefull it turns out great. the sound is incredable with a little drone at highway speed. But overall a great product!

        Helpful (7)
      • January 22, 2013

        4 2011 V6 - Matt46 Installation Time: Afternoon

        Not to bad!

        For a v6 mustang this is the best exhaust out there! You can not find anything better! I will say that it is loudest between 2500 rpm and 3500 rpm. But at 1000 rpm whenever you are just riding around you can not really hear it. Since this is a v6 it will not be as loud as a v8! But i can tell you that this will be the loudest v6 around! And not only will it be the loudest v6 but also gives the car a very nice look! I definitely recommend anyone who is looking for exhaust to get this one.

        Helpful (11)
      • December 22, 2012

        5 2011 V6 - Jess182 Installation Time: Less than 1 Hour

        This product is great if you like quad tips

        This exhaust is one of the best for the 2011-13 mustang V6. It has a quality sound making the v6 sound like its supercharged. I highly recommend this product for v6 customers and hope you enjoy.

        Helpful (7)
      • September 22, 2012

        5 2012 V6 - bhabey Installation Time: Afternoon

        magnaflow quad tip exhaust.

        The day I got the product I bought, which is the magnaflow quad tip exhaust. I was so excited to install it and I can't wait till hearing the sounds but I waited about one week for the installation,I didn't have time so I waited till my day off..installing the exhaust was easy and fitted as long as u take time cutting parts of the bumper. Going to the body you loss lots of money. If I've gone to the shop I would spent 250 for that but I decided not to, so I did it myself and my cousin thanks to my cuz doh haha, like I told u its easy and fit..

        Helpful (7)
      • August 06, 2012

        5 2010 V6 - Grumpus Installation Time: Shop Install

        Magnaflow quad tip is THE best.

        Hands down most amazing, best sounding, best looking exhaust on the market. There is no, I mean NO exhaust that could ever surpass this in performance gains, looks, sound, or the smile on your face when you put these on. If you want to see a video of this in action check out this video. I'll also attach a clip from the video.

        Helpful (13)

      Questions & Answers (23 answers)

      5 Top Rated Questions

      Will i need to do any modifications if i have the GT 500 rear valance?

      • You will not need to do any modification when installing the Magnaflow Competition Quad Tip Axle-back Exhaust with the GT500 Rear Valence.

      Helpful (1)

      When i see the product description it says the price and under it. It says (each) so does that mean i have to buy 2 of them? or is a set of 2 ?

      • The Magnaflow Competition Quad Tip Axle-back Exhaust (11-12 V6) will be sold as a pair. You would only need to order one.

      Helpful (1)

      So i am a newbie with modding veichles but would like to know if this would work with stock piping. (Sorry if this is a goofy question). Also, could you guys do a video of this like you do with other parts? I have to research on youtube for it but to be honest, im not sure if they have just this or an entirely updated system (plus there is only 1 or 2 videos at that). And also, how loud are they? One more question, in title says competition. Are these street legal? I am not into much of the competition sports, i just want the cool looks and sound... But hopefully not too loud.

      • This will bolt on to your stock pipes that you currently have without a problem, but will require modification of the rear bumper. These will give you a loud, aggressive sound that will sound like a classic muscle car without being so loud that it is bothersome. I have linked to this below on their direct site so that you can hear it in the video. We do not have a video of these now, but it is on the list! I would recommend checking out the customer submitted install guide so that you can get a look at what goes into installing this, I added a link to that below. These are street legal in most states, however are not CARB Certified for CA. I would recommend looking into local laws to be sure that they will not be too loud for ordinances in your area, and that you will pass inspection with these installed before installing them.

      Helpful (0)

      Will this work on a 2013 mustang v6 with the gt500 valance?

      • Out of the box, this Magnaflow Competition Quad Tip Axle-back Exhaust will not be a direct fit for the 2013 Mustang V6.

      Helpful (0)

      I have a 2012 that I've installed Item #Item 53675, Ford GT500/CS/BOSS Rear Diffuser. Will it need to be cut, one reviewer seemed to indicate it did.

      • The Ford GT500/CS/BOSS Rear Diffuser will not fit the Magnaflow Competition Quad Tip Axle-back Exhaust without modification, as the Diffuser is designed for single tip exhausts.

      Helpful (0)
      10 More Questions
      How come you don't have same one for 2013??? 1 answer
      Can these be modified at a shop to fit (13-14)? 1 answer
      Can I put this on my 2013 v6 if I already have long tube and catted x pipe 1 answer
      Can I put this on my 2013 v6? 1 answer
      Will these pair with the Pypes Mid Muffler Cat-Back Exhaust? 1 answer
      Im curious on how raspy this exhaust is looking for a good set up with offroad pipes! How raspy does this exhaust get? 1 answer
      Would these fit with a BBK off road x-pipe 1 answer
      Would this work with a 2010 V6 if I already had a duel exhaust conversion done? 1 answer
      You can be mounted on the Mustang V6 model from 2013 to 2014? Because there is only written 2011-2012 thank you 1 answer
      Could this fit a 2010 V6? Somebody who wrote a review says to have a 2010 V6 and I was wondering if it is possible. Thanks! 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Axle-Back Muffler assemblies
      • Cutting template

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
      Piping Size: 2.5" Tip Size: 4" - Quad
      Muffler Type: Straight-through Fitment: 2011-2012 V6 Mustangs

      Will It Fit My Mustang

      • V6 - 11, 12

      Requires a new rear fascia or modification to the factory bumper cover

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