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MAC Axle-Back Exhaust (11-14 V6)

AmericanMuscle no longer carries the MAC Axle-Back Exhaust (11-14 V6). Please check out 2010-2014 Mustang Axle-Back Exhaust for an updated selection.

Features & Details

  • Aggressive V8 Sound
  • 100% Stainless Steel Construction
  • 4" Polished Stainless Steel Tips
  • "Flow Path" Chambered Mufflers
  • Fits 2011-2014 V6 Mustangs
Aggressive Throaty V8 Sound. Add a throatier V8 style exhaust note to your 3.7L V6 Mustang and improve the exhaust flow at the same time with a MAC Performance Axle-Back exhaust system from AmericanMuscle.

Flow Path Mufflers. MAC Flow Path Chambered Mufflers feature a patented multi passage design, following Helmholtz's Theory of Tone, to produce a muffler that effectively flows exiting exhaust gases all while maintaining a desirable tone. With no packing that can burn out, Flow Path Mufflers will sound the same mile after mile, year after year.

High Quality Construction. Constructed from durable 2.5" stainless steel tubing for strength and corrosion resistance this MAC Performance axle back features "Flow Path" chambered mufflers that end with massive 4" diameter polished stainless steel tips for classic muscle car looks and sound.

Application. This MAC Performance Axle-Back exhaust system is specifically designed to fit the 2011 to 2014 V6 Mustangs equipped with the 3.7L TiVCT V6 engine.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (2) Axle-Back assemblies
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 4.0"
Muffler Type: Chambered Fitment: 11-14 V6 Mustangs
Will it fit my Mustang?

    Customer Photos (18) Submit Your Photo

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      Questions & Answers (6)

      5 Top Rated Questions

      I have Borla Ataks on my mustang i wanted to know if these would be louder then those ?

      • The Borla Ataks is known to be one of the loudest kits on the V6 models. While sound is a subjective measure most will say the Borla's are louder.

      Helpful (0)

      Is the drone on these as bad as running straight pipes? I ran straight on my 3.7 mustang for 1 week and the cruising speed drone was so bad i had to almost shout to have a conversation in the car. I'm looking for more volume and can accept some drone but not wanting to waste a bunch of money either.

      • The MAC Axle-Back Exhaust will not drone as much as a straight pipe exhaust.

      Helpful (0)

      I noticed the muflers come with a 2.5 tubing. My Mustang has a 2 1/4' tubing do these come in that size.

      • The Mac axle backs would work perfectly with your stock exhaust on your car now!

      Helpful (0) Show 1 more answer

      Can this fit on long tube Xpipe

      • The MAC Axle-Back Exhaust will attach to your factory cat-back exhaust, so as long as your x-pipe fits with your current cat-back exhaust, the installation of this axle-back will fit.

      Helpful (0)

      Has anyone tried this under a convertible?

      • The MAC Axle-Back Exhaust (11-14 V6) will work on 11-14 Mustang V6 Coupes and Convertibles. There should not be any issues installing this Axle-Back on a Convertible.

      Helpful (0)
      Post Your Question
      1 More Question
      Can these Axle-backs be connected to BBK Shorty X-Pipe? I wanted to know before I buy the mac axle backs, if they would be compatible with the BBK shorty X-pipe with the x pipe being connected to BBK shorty headers? 1 answer

        Customer Reviews (40) Write a Review

        Overall Rating 4.1

        out of 5 stars

        Installation Time:Afternoon

        Installation Cost:0-$100

        • Loudness / Volume 4.475 4.5
        • Exhaust Note 4.375 4.4
        • Fit & Finish 4.35 4.4
        • Bang For Your Buck 4.225 4.2



        • 5/5

          Installation Time: Afternoon

          August 25, 2019

          Great sounding exhaust

          I wouldn't say it's a deep V8 sound but it does sound really good. Only a little bit of drone on the highway. It crackles and pops when you shift. No rasp that I have noticed. The pipes fit very well on the car.

          Condor

          Year: 2014 Submodel: V6

          Helpful (0)

        • 3/5

          Installation Time: Shop Install

          Installation Cost: $100-$250

          July 19, 2019

          MAC Axle-Back Exhaust (11-14 V6)

          The exhaust sounds nice, price is good. I do agree with others about the drone inside the car, it's loudest at around 2000 RPMs. One of the exhaust on the passenger side is not fit, the shop has to cut and weld 2 of the 3-prong back to make it fit. There is no return or discount after the exhaust has been modified. Just a note to let every one know. If it does not fit, you have to call AM in advance.

          Luc

          Year: 2011 Submodel: V6

          Helpful (0)

        • 5/5

          March 30, 2019

          MAC Axle Back

          Love the sound! These bolted right up! VERY satisfied!

          Skullsboy

          Year: 2012 Submodel: V6

          Helpful (1)

        • 2/5

          Installation Time: Afternoon

          November 10, 2018

          Can you say Drone

          They sound good, they look nice, but the drone gave me a headache. I made a 6 hour trip and the drone almost made me sick

          CharlieT

          Year: 2012 Submodel: V6

          Helpful (4)

        • 4/5

          Installation Time: Afternoon

          June 19, 2018

          Step up from stock

          These sound amazing outside of car, not super excited about the sound from inside, they tend to drone but it's not excessive, overall i'm pretty happy with them. Installed them in about 2 hours with a friend, fairly simple.

          JeremyP

          Year: 2011 Submodel: V6

          Helpful (4)

        • 3/5

          Installation Time: Afternoon

          June 09, 2018

          Too Much Droning

          Exhaust sounds aggressive on accelerations and up over 4gs rev and it is a good value. There is just a tad too much drone in the passenger compartment.

          DetroitRedTail

          Year: 2011 Submodel: V6

          Helpful (4)

        • 5/5

          Installation Time: Less than 1 Hour

          May 12, 2018

          Love it!!

          It is everything I could have ever hoped for. Sounds AMAZING on my V6 and I get lots of compliments on it.

          MargaretS

          Year: 2013 Submodel: V6

          Helpful (4)

        • 5/5

          March 31, 2018

          Deep tone, not ricey

          Just what I was looking for. Not to loud and not to quiet. They have a nice deep tone to them. Not raspy sounding. When you get into the throttle, that’s when they really sound awesome.(deep and loud) It took me 1 1/2 hr to install.

          louconboo

          Year: 2012 Submodel: V6

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          March 25, 2018

          Mac

          Yes they drone, after while it mellows down. You get used to it too. They sound really good for a 6 and not raspy at all.. Deep tone on cold start and low rpms rhwy also get louder as you give it the beans. Im happy with them.

          SadielC

          Year: 2014 Submodel: V6

          Helpful (7)

        • 3/5

          Installation Time: Less than 1 Hour

          November 24, 2017

          Sound

          Sounds good about 4000 RPM a bit of a droning noise at cruising speed's

          JohnS

          Year: 2013 Submodel: V6

          Helpful (5)

        • 5/5

          Installation Time: Afternoon

          July 25, 2017

          the best

          easy to install... love the deep sounds... so loud... that makes it so perfect❤❤❤

          ChristopherC

          Year: 2014 Submodel: V6

          Helpful (5)

        • 5/5

          July 20, 2017

          Sounds great

          It's sounds great and sounds really mean for a v6. It's sounds really good in the lower rpms.

          DrewB

          Year: 2014 Submodel: V6

          Helpful (6)

        • 4/5

          April 16, 2017

          Bought the mac axle back exhaust system after endless search of YouTube videos, sound clips and reviews and I must say, if you're looking for v8 sound from v6 it's amazing how this exhaust system sounds. I couldn't believe what I was hearing. On the flip side I just heard the sound of the roush axle back exhaust system for the v6 mustang in person at a mustang show recently and I will probably go with that system instead. But if you are looking for that v8 sound from your v6 2010-2014 mustang this mac axle back exhaust will BLOW YOUR MIND. And it just so happens that my Mac axle back exhaust are still in the box and for SALE!!!

          JerryP

          Year: 2014 Submodel: V6

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          October 30, 2016

          Amazing sound

          They sound like an aggressive v8, loud but not too loud

          Kenny

          Year: 2011 Submodel: V6

          Helpful (7)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: 0-$100

          April 30, 2016

          mac axle back

          Had instaled at muffler shop for $100, some fitment issues with passenger side. Then had to fix when home witht hose clamps to Aline, manager at shop enquired as to Make and price, deep deep tone so take the v6 emblem off

          ragman

          Year: 2013 Submodel: V6

          Helpful (6)

        • 1/5

          March 24, 2016

          Way too much drone

          I just had these mufflers installed this week, wishing i hadnt...the exhaust sounds good when youre getting on it, but getting there or driving any type of normal acceleration there is an ear deafening drone, a pitch that murders your ears, and if i feel thay way i certainly cannot drive my little girl around in it.... 380 for the exhausy and 100 to have them put on, i will be taking them back off myself this weekend... a waste of 500 bucks. fast shipping and always good customer service as always, just a bad product

          Caleb

          Year: 2013 Submodel: V6

          Helpful (7)

        • 2/5

          Installation Time: Less than 1 Hour

          March 12, 2016

          horrible

          looks NOTHING like the picture at all sounds like a ricer this is a garbage product

          apexbased

          Year: 2014 Submodel: V6

          Helpful (8)

        • 4/5

          Installation Time: Shop Install

          Installation Cost: 0-$100

          February 29, 2016

          Good but

          Deffinity don't sound like a v8 but for a v6 I think they sound pretty good more of a deep tone not to raspy witch I was worried about and I have read some reviews that say these mufflers rust on the tips witch I hope mine dont.....

          Skip

          Year: 2012 Submodel: V6

          Helpful (6)

        • 3/5

          Installation Time: Afternoon

          January 04, 2016

          2014 V6 Mustang

          I bought and installed the MAC axel backs back in July. These are very loud and sound great outside the car. Sounds like a V8. Inside the car however they make the worst drone ever. I can't even hear my radio half the time when driving. If you don't mind the drone then these are a must buy. I will be going back to stock until I can find something with less drone.

          chandler1122

          Year: 2014 Submodel: V6 Springfield, PA

          Helpful (8)

        • 3/5

          Installation Time: Less than 1 Hour

          July 09, 2015

          Unhappy with purchase

          The note is just noise. I bought this thinking it will give it a v8 sound, but has no real note its just noise. Plus to make matters worse the exhaust pipe was bent. Wishi would of bought a different exhaust.

          Lestang

          Year: 2012 Submodel: V6 Goodyear, AZ

          Helpful (5)

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