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Muffler Delete Aluminized Axle-Back Exhaust (11-14 GT)

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

Features, Video & Details

  • Loud Aggressive Exhaust Note
  • Muffler Delete
  • Clamp-On Design
  • 3" Aluminized Steel Tubing
  • 3.5" Polished Stainless Steel Tips
  • Fits 2011-2014 GT Mustangs

Review & Installation Video

Review & Install Video

Hey, what's going on guys? Adam here with americanmuscle.com. Today I'm bringing you a quick overview and install of the Heartthrob Muffler Delete Axle-Back Exhaust, fitting all 2011 to 2014 Mustang GT. Now in addition to the sound clip you just heard, I'll be going over the sound and expectations of the Heartthrob Muffler Delete Axle-Back Exhaust, which I'll tell you right now we'll get a four out of five on our loudness meter, and then I'll touch on the materials and construction. I'll top everything off with the installation which I'll also let you know will get a solid one out of three wrenches on our difficulty meter, something any novice can take care of with the right tools. So, let's jump right into it. The Heartthrob Muffler Delete Axle-Back Exhaust I have with me today will be for all 2011 to 2014 Mustang GT owners out there looking to get rid of those factory mufflers and going with a straight pipe designed for a very raspy, very loud aggressive tone. Now with the sound clip you just heard in mind, this Heartthrob option can most definitely be described as a very loud, very raspy bark coming out of the rear end of your '11 to '14 five 0. Now with that said, this is something that gives you that loud aggressive sound that is a definite wake the neighbor attitude, so if that is what you're looking for, the straight through tubing with an unrestricted air flow might just be for you. As far as the materials and construction goes here, expect a free flowing three-inch diameter mandrel bent aluminized tubing here for strength and corrosion resistance. Now, the aluminized tubing may not be as pretty or may not be as long-lasting as a stainless steel option, but the aluminized tubing does give you some durability and of course with the Muffler Delete, you get that nice raspy, loud tune. Now, with that in mind, at the end of the three-inch tubing here you will get three and a half inch stainless steel tips with the slant-cut design which of course, looks very nice coming out of the rear end of your five-liter S197. Now of course, the raspiness that is a Muffler Delete system here won't be for everybody, but if you contradictorily wanna make your pony bark then, of course, you can pick this up for about $230 here on the market which is a more budget friendly item simply because the tubing is lacking that muffler. Now as far as the installation goes here, like I said in the very beginning this one is gonna be a simple job for any novice to take care of with just about an hour's worth of time in the driveway at home, and a simple ratchet and socket set. And I definitely give this one a one out of three wrenches on our difficulty meter. Now with that in mind, all you'll have to do is jack the car up so of course the jack and jack stands just to be safe here, once you get up under the car all you have to do is unclamp and unbolt your factory axle-back piping, pull it up from the over axle pipes, pull them out of their hangers and set them aside. Completely replace them with the Heartthrob Muffler Delete option here and of course, clamps are provided for you in the kit so you have new ones. Of course like I said, about 30 minutes maybe an hour or so in the driveway at home, this one will get that one out of three on our difficulty meter. Well, just to wrap things up here, if you're the owner of a 2011 to 2014 Mustang GT, and you're looking for a way to get rid of those factory mufflers to go with a straight pipe designed for a loud very raspy wake the neighbor design here, all you have to do is pick up the Heartthrob Muffler Delete Axle-Back Exhaust that we have here today and of course it's available right here at americanmuscle.com.

Loud Aggressive Exhaust Note. Now you can give your modern Mustang the loud aggressive exhaust note of a classic muscle car with a Heartthrob Muffler Delete Axle-Back Exhaust System from AmericanMuscle.

Durable Construction. Constructed from 3" diameter free-flowing mandrel bent aluminized tubing for strength and corrosion resistance, this Heartthrob Axle-Back exhaust system features two straight pipes, instead of mufflers, with polished 3.5" stainless steel slant cut tips.

Application. This Heartthrob Muffler Delete Axle-Back Exhaust Kit is specifically designed to fit the 2011-2014 GT Mustangs with the 5.0 Coyote engine.

Fitment: 2011 2012 2013 2014 Details

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

What's in the Box
  • (2) Muffler-Delete Axle-Back Assemblies
  • (4) Clamps
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Aluminized Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 3.5"
Muffler Type: None Fitment: 2011-2014 GT Mustangs
Will it fit my Mustang?

    Customer Photos (26) Submit Your Photo

    View All 26 Photos

      Questions & Answers (14)

      5 Top Rated Questions

      Heartthrob Muffler-Delete Axle-Back Exhaust work well with a auto tran. I have the 2012 5.0 with a auto / rag top . looking for a better sound

      • Shouldn't have any problem.

      Helpful (1)

      Is this exhaust system legal in SK Canada or will I get in trouble by the cops?

      • Please consult your local DMV for legality in your location.

      Helpful (0)

      Will these be legal for use in california

      • Yes, these mufflers are CARB legal.

      Helpful (0)

      Hello Would this fit onto MBRP over the axel pipes? I have their street cat back but am wanting a louder muffler . The car is a 2014 Mustang GT Thanks Mike

      • This Heartthrob muffler delete would fit as both have a 3 inch diameter tubing.

      Helpful (0)

      I'm curious if this product meets California Emissions standards before I by it. I tried searching online, but couldn't get a straight answer.

      • The Heartthrob Muffler-Delete Axle-Back Exhaust will be CARB legal currently yes.

      Helpful (0)
      Post Your Question
      9 More Questions
      From the pictures it looks like the tips can be changed, can they be swapped out for a set of 4 inch tips? 1 answer
      Can anyone let me know if they've been successful installing this on a V6? If so, what steps did you take to achieve this? Thanks! 1 answer
      Will these exhaust fit my 2011 mustang cobra GT500? 1 answer
      Will this fit a 2014 V6? 1 answer
      I know it says this is for GT but is there any chance these would fit a 2014 V6 because I do not like all the reviews on the pypes bomb about fitment. 1 answer
      Rust/damage? Is there a high risk of rust or damage to the exhaust since its aluminizied steel? 2 answers
      Fitment Will this axle back kit being 3" bolt up to the factory over the axle piping? 2 answers
      Comparison I'm wondering the diffrance between pypes pipe bomb and these.. I'm wondering sound note and loudness diffrance. I know they are both straight pipes with no muffles and they probably share te same amount of drone level. And also the fit and how easy to install it is. The pypes have more reviews and have read complains about some fitnent issues. Are these a perfect match with no problem? Thanks 3 answers
      Tune required? I have a JLT CAI and a Bama 93 Race tune on my 13 GT. Will i need to have another custom tune sent in order to run these axle backs on my car? 3 answers

        Customer Reviews (100+) Write a Review

        Overall Rating 4.7

        out of 5 stars

        Installation Time:Less than 1 Hour

        Installation Cost:0-$100

        • Loudness / Volume 4.864865 4.9
        • Exhaust Note 4.722973 4.7
        • Fit & Finish 4.283784 4.3
        • Bang For Your Buck 4.878378 4.9



        • 3/5

          Installation Time: Afternoon

          June 20, 2019

          sounds great but doesnt fit....

          So it looks like I got a special edition of this exhaust. My driver side pipe has hangers that dont fit my car. After viewing the install videos I figured this looked easy. I started on the passenger side. Took about 30-45 mins to pull out the OE muffler and replace it with this. I though man this is stupid easy. Then I go to the drivers side. Took me about 2 hours to get the new exhaust pipe installed. Thought I must be losing my mind. Took pictures of that pipe and looked online....low and behold....my hangers on the drivers side dont match what I am seeing. So I zip tied the exhaust pipe hanger so it doesn't pull the exhaust tip to one side anymore......

          paintballer82

          Year: 2012 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Less than 1 Hour

          April 16, 2019

          Best Exhaust ever!!!!

          Super Load better then the Flowmasters outlaw!!! It’s Amazing I Highly Recommended!!!!

          ExTioX

          Year: 2014 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: 0-$100

          March 16, 2019

          A Budget Friendly Modification

          The exhaust tip may not have the greatest finish to it. You can always put on another aftermarket exhaust tip of your choice afterwards if that's what you prefer. But for the money, I'm not even gonna argue about it. This is the best bang for the buck if you're on a tight budget and want a easy modification to make your V8 Mustang scream its lung out. After the installation, my car felt slightly more responsive than running the stock muffler. As for how it sounds like, I've heard better exhaust system set up out there. But liked I've said earlier, for the money, I ain't gonna argue about it. I'm still running on stock headers, stock cats, stock resonators, and stock mid-pipes. So it's not that loud driving it normally. But when gun the gas pedal fully, you'll be notice for sure.

          1FASTV8

          Year: 2012 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Less than 1 Hour

          March 16, 2019

          LOUD

          Easy installation with mechanical experience. Have a couple pry bars handy. Love the deep sound—no sneaking up on anybody.

          ChrisSprouse

          Year: 2013 Submodel: GT

          Helpful (0)

        • 4/5

          Installation Time: Less than 1 Hour

          March 04, 2019

          Definitely wakes up the sound

          Went on easily, and plenty of sound like I hoped for. 4 stars because the tips stick out a bit far for my taste

          JonathanS

          Year: 2014 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Afternoon

          March 01, 2019

          Good volume and exhaust note

          Really enjoying the new exhaust. The install wasn't difficult, it just a little difficult getting my old exhausts off.

          CortlinD

          Year: 2013 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Less than 1 Hour

          February 24, 2019

          Sounds amazing!

          This exhaust sounds amazing, nice deep growl and quite a bit of crackles. Veryyy loud! It installed very easy, only somewhat difficult part was getting stock mufflers out. Other than that it was a breeze. Best bang for your buck! I definitely recommend it.

          DylanC

          Year: 2014 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Less than 1 Hour

          February 22, 2019

          reallllllyyyy loud!!!!

          I have an H pipe with cat deletes and holy heck this was loud! too loud for my taste but if ur a guy in need of some ear piercing rasp then these as for you.. to sharp for my taste. but good if your young and got the loud bug. fitment was ok but you might have to fight a little to get the tips on and adjusted to proper angle

          Bigdaddy

          Year: 2014 Submodel: GT

          Helpful (1)

        • 5/5

          Installation Time: Afternoon

          February 18, 2019

          Sounds amazing!

          I was looking to make a louder more base gurgling sound. This totally did it at an economic price plus the pipes look so much better than stock.

          SuzanneL

          Year: 2011 Submodel: GT

          Helpful (1)

        • 5/5

          Installation Time: Less than 1 Hour

          February 07, 2019

          Nice and Cheap

          If you want an exhaust for your 5.0 and you aren’t wanting to spend much money if any, this is the exhaust for your car, the sound is nice and loud and it did not take long to install.

          LoganP

          Year: 2012 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          February 01, 2019

          Awesome

          Really good sound, even pops at higher rpm, can’t beat the price for it as well.

          RyanM

          Year: 2014 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          January 10, 2019

          .

          Really like the sound and look for the price. did not take long to install.

          John

          Year: 2012 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Less than 1 Hour

          November 18, 2018

          Awesome

          Great sound, only a little bit of drone. Not too bad.

          ChrisD

          Year: 2014 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          September 26, 2018

          Heck yeah!!

          It sounds amazing honestly best exhaust for its price and quality. It was worth the wait time.

          JeremyG

          Year: 2012 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Less than 1 Hour

          September 21, 2018

          best bang for your buck

          quick and easy to install, i swap between these and the corsa extremes whenever i feel like waking the neighbors up!

          DillonD

          Year: 2014 Submodel: GT

          Helpful (3)

        • 4/5

          Installation Time: Less than 1 Hour

          September 21, 2018

          Good system

          Quality and fitment is good as it gets. The system is a good system, but far to loud for me. If i had a H-pipe maybe i would of liked it better, but far to raspy for my taste. I'm older, so it just wasn't for me. For the price you can't beat it, simple to install as well, took around a hour in the driveway. The factory mufflers are a pain though, you'll spend more time get those out than anything! if you want loud, this is it!

          ChristopherC

          Year: 2014 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Afternoon

          August 29, 2018

          Well Worth It!

          After putting these on it gave the 5.0 the sound it needed. Very loud, and all the crackles and pops you'd desire. Well worth the money.

          DavidL

          Year: 2012 Submodel: GT

          Helpful (2)

        • 3/5

          Installation Time: Less than 1 Hour

          August 24, 2018

          Loud on the cheap

          It’s on the cheesey side and the finish on the tips is less than desirable. Had I had a suitable paint on hand they would have gotten painted. But they did what I wanted and I’m sure the neighbors don’t appreciate the car at 0500.

          LeelandH

          Year: 2013 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Less than 1 Hour

          August 08, 2018

          Affordable

          Perfect amount of loud with all the bubbly pops and explosions that the coyote likes to make.

          TylerA

          Year: 2011 Submodel: GT

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          July 23, 2018

          Sound I was looking for.

          This axle back has the tone my car desperately needed. Fitment isn't as precise as what I was looking for but there's no denying the aggressive sound these make.

          ChrisB

          Year: 2012 Submodel: GT

          Helpful (4)

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