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MBRP Pro-Series Axle-Back Exhaust (11-14 GT)

Market Price $365.00 You Save 10% ($35.01)
Our Price

$329.99 (each)

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  • Item 383700
  • MPN# S7224AL

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Features, Video & Details

  • Rich, Mellow Exhaust Note
  • High Flow Mufflers
  • Bolt-On Installation
  • 3" Aluminized Steel Tubing
  • 4" Polished Stainless Steel Tips
  • Fits 2011-2014 GT and BOSS Mustangs

Review & Installation Video

Review & Install Video

Rich, Mellow Exhaust Note. Give your modern S197 5.0 Mustang that rich, mellow exhaust note of a classic muscle car with the addition of a MBRP Aluminized Axle-back Exhaust System. It has been specifically tuned to give you the optimum sound for your 5.0L GT or BOSS 302 Mustang.

Durable Aluminized Steel Construction. Constructed from 3" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Axle-Back Exhaust features (2) high flow mufflers that end with 4" polished 304 stainless steel slant cut exhaust tips. As an added bonus, the tips are etched with the "MBRP" logo for true custom styling.

Direct Bolt-On Installation. Engineered to be a direct upgrade replacement for your Mustang's factory rear axle-back exhaust, the MBRP Axle-Back Exhaust Kit easily bolts up in the stock location with no modifications required.

Application. This MBRP Aluminized Axle-back Exhaust System is specifically designed to fit the 2011 to 2014 GT and BOSS Mustangs.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Driver Side Axle-back Assembly
  • (1) Passenger Side Axle-back Assembly
  • (2) Exhaust Tips
  • Installation Instructions
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Aluminized Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Chambered Fitment: 2011-2014 GT, BOSS Mustangs
Will it fit my Mustang?
  • GT - 11, 12, 13, 14
  • Boss 302 - 12, 13

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Exactly what I was looking for...

After a lot of research on axle back exhaust, I took a chance with the MBRP based on reviews and YouTube videos ( cause American Muscle does Not have a video on the MBRP Pro) . I got what I was looking ...

Read More
Helpful (1)

5/5
MBRP

Great quality. Sounds awesome! It was an easy installation. The exhaust has a nice rich deep sound.

Helpful (1)

Overall Rating 4.4 out of 5 stars
Read All 16 Reviews

Customer Photos (6) Submit Your Photo

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1 Questions / 1 Answers

Ask a Question

are the polished tips adjustable or are they fixed in one spot?

Terter

  • The MBRP Pro-Series Axle-Back Exhaust (11-14 GT) will not be have adjustable tips. These will be fixed in one spot.

    Ricky36

Helpful (0)

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Customer Reviews (16) Write a Review

Overall Rating 4.4

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Loudness / Volume 3.866667 3.9
  • Exhaust Note 4.4 4.4
  • Fit & Finish 4.733333 4.7
  • Bang For Your Buck 4.933333 4.9



  • 4/5

    Installation Time: Less than 1 Hour

    February 28, 2017

    Paired with Cat-Deletes

    To start off, I never heard the mustang with the stock mufflers. When I bought it, it had the Roush axle-backs (ridiculously loud btw) and some cat-deletes. So I can't really compare to the stock mufflers. However, I decided to get these because the Roush axlebacks were too loud for my taste, specially with the cat-deletes (I'm assuming that they wouldn't be as loud with cats on). The MBRPs almost hit the perfect spot. Awesome muscle car rumble note all throughout the RPMs. If only it had the same exhaust note, just slightly louder. Sometimes my dad says "oh I didn't hear you pulling into the garage".... not cool. However, you can definitely hear these growl once you step on it. There is drone at 2k rpms, specially without the cats. I did have to bend only one of the hanging arms to make it fit. I am planning to add some aftermarket shorty headers, hoping to obviously get better HP but also to help the exhaust volume. Hopefully the drone doesn't get louder.

    ax023

    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 22, 2017

    Exactly what I was looking for...

    After a lot of research on axle back exhaust, I took a chance with the MBRP based on reviews and YouTube videos ( cause American Muscle does Not have a video on the MBRP Pro) . I got what I was looking for, the nice bossy muscle car low rumble and prescense with very low drone when you are cruising around 2000 rpm. You can talk and listen to music with no problem.

    Bigio

    Year: 2013 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    October 10, 2016

    Great Budget Exhaust Option

    I chose the MBRP Pro-Series on account of the price and the reviews that state it is not as obnoxiously loud as most budget axle backs. My first impression of the quality was OK. The stainless tips look fantastic, but the welds on the muffler are very porous. This isn't a major issue though and I can accept it at the price point. The fit is phenomenal. I have had Pype Bombs in the past that required significant modification to fit correctly. These went in perfectly in minutes. They are however a bit louder than expected. Not nearly as loud as Pype Bombs of course, but loud enough to mildly annoy neighbors and drone a little bit on the highway. If you are looking for a totally drone-free system you will likely have to go for GT500s or shell out for the higher dollar offerings (Borla for example). That said, these are certainly tolerable, but I wouldn't suggest them if you take long road trips often. The tone is nice and deep and it isn't too raspy, despite the fact that my car has a 3.5L EcoBoost swap (an engine that usually sounds like angry canned bees). Overall, I would say this is easily one of the best budget exhaust options! Additional Details: -They shed a total of 14.8 pounds from the car. But bear in mind that the rear of the car is not the best place to shed weight. -They do offer enough clearance for a trailer hitch. The fit in this respect is similar to stock.

    Daniel

    Year: 2012 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 07, 2016

    MBRP

    Great quality. Sounds awesome! It was an easy installation. The exhaust has a nice rich deep sound.

    RockyR

    Year: 2012 Submodel: GT500

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 01, 2016

    Very Pleased

    My brother and I jacked the back end up and it took about an hour and a half to complete the install. Hardest part was getting the stock mufflers off. I would recommend having some wd-40 to spray the rubber hangers with, makes them slide out easier. After I put the new ones on my 2014 5.0, the car sounds great. I chose these because I did not want the car to be too loud but wanted the deep rumble associated with muscle cars. Barely any drone at all. Would definitely recommend these to anyone who wants a pair of mufflers that make the car sound like a true muscle car.

    Batman

    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 19, 2016

    Love these!

    I have just had them installed...super easy....and I love the low rumble sound...totally satisfied with this product on my 2014 v6 Mustang......

    JesseJames

    Year: 2014 Submodel: V6

    Helpful (1)

  • 4/5

    August 15, 2016

    Inexpensive Upgrade

    Nice exhaust! Not super loud but a good tone. Good if you're looking for an good inexpensive upgrade. Only complaint are the welds look like they would rust quick. I hit mine with high temp paint.

    TRTLN8R

    Year: 2014 Submodel: V6

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    June 26, 2016

    Excelent product! Excellent price!

    Lots of exhaust options for this car, and I chose the MBRP based on reviews, price point, ease of install and drone noise. While the new sound is much deeper and fuller than the stock, you can still talk to your passenger or hear the stereo. Perfect! Noticeable difference in power too. Took a bit over an hour to install with a jack and stands. Bonus for me was a rebate available when I bought them. That helped my choice too.

    Bobby

    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 11, 2016

    Awesome sound without waking up the neighbors

    I chose these because of the price and the previous reviews..The sound is deep not raspy like most kits.On the open road they are just a little bit louder than stock with no interior noise. .very deep sound cruising around town at low speed.very impressed..install time was about an hr total

    Waistedmymoney

    Year: 2014 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    April 17, 2016

    Good value, good sound

    I bought these for 3 main reasons: I wanted something that was relatively affordable, that would have little to no drone, and that would be louder but not so loud that my neighbors would hate me (I'm looking at you, race exhausts). So as far as price, these are a great option. There aren't many non-race or non-muffler delete exhausts near the price. I had them installed at a shop for about $80 and 45 minutes time. They lined right up without issue, so I'd say the fit and finish are excellent. There is a little bit of soft drone at 2000 rpm, and the sound is generally a little boomy between 1000 and 2000 rpm, but I'm a picky guy and the drone is still not at an annoying level; mostly just noticeable, not unbearable. Many people will probably like this as it gives it a deep, muscle car sound. The exhaust note takes on a more refined and well-defined staccato as rpms rise, but I wouldn't mind a little more rip. Its still a good improvement over stock. Overall, this is a nice axle back system and is probably nearly perfect for people trying to improve their exhaust note without getting too loud or irritating their neighbors. However, I'm getting tempted to upgrade to either the BBK Varitunes (I love the pops on throttle lift-off) or Corsa Sports (Corsas sound amazing but the price is tough to swallow when you can get something like this for less than half the $$). But back to these: they're a nice system for the price and I have no issue recommending them.

    ab01gt

    Year: 2014 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    February 23, 2016

    I like this exhaust.

    Well ordering couldn't b easier.. the time it took to arrive at my door, I thought they used a mustang to bring my exhaust so quickly.. ok.. installation was a breeze, old out and new in 30 minutes.. not my first exhaust.. I have jba Lt headers,jba hi flo cats. Have slp straight pipes wow loud.... So to tone down I wanted something not teeth rattling loud..I went with mbrp cause it said mellow deep tone..much deeper than stock. Much louder when you gas it.. but very nice driving around deeper tone but volume at 1300-1800 rpms is great... very little drone but it sounds mean when you want it to.. for the money it's a great exhaust.. with my Lt headers n hi flo cats it's the perfect balance...

    FastOne

    Year: 2011 Submodel: GT Lockport ny

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 10, 2015

    Easy install, love the tone!

    Like many I spent months on YouTube, forums, Facebook pages, etc listening to the endless exhaust setups out there. I initially had muffler deletes (custom made from an exhaust shop) but once I threw in some cat deletes it was ridiculous and with NO tone. I needed an axleback that wasnt too loud....but also not too quiet. The mbrp pro series are just about right. In all honesty I wouldn't mind a hair louder but for around $300 I'm not complaining and Ill be removing the stock resonators anyways which I believe will give me the perfect sound level. With an h-pipe they offer a very deep muscle car tone. They're deep, but don't drone. I can hold a conversation perfectly fine. On the outside they sound perfect. I had a friend drive up and down the street and was very happy with what I was hearing. Install is probably the easiest thing I've ever done. It can be done without jacking up the rear but just do yourself the favor and Jack up the rear. The added room makes it easier and faster. "Hardest" part is forgetting to put some wd40 on the exhaust hangers and fighting with them a bit Lol.

    Chris32v

    Year: 2011 Montebello, ca

    Helpful (1)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    September 25, 2015

    Nice mellow exhaust

    These mufflers are a nice upgrade from the factory mufflers. If someone is looking for a muffler that's not too loud these would be a good choice. They have a good deep rumble, and at highway speed they are quiet in 6th gear. The 4 inch tips look great. They are definitely good for the price. Also a little drone around 2 rpm.

    Anonymous

    Year: 2014 Submodel: GT Oldtown md

    Helpful (1)

  • 4/5

    Installation Time: Afternoon

    June 08, 2015

    Deep muscle car rumble

    It took me a good 6 months to make up my mind on what I wanted to buy, my demands were affordable price, deep muscle car burble, and no raspy notes. I compared between this Flowmaster Thunder, Roush, and GT500 axle back setups. Many of these had a raspy note from the videos I saw online, and the GT 500 did not sound loud enough. I think I found the one, the MBRP Pro Series!!! I will post a video online soon so you can hear the difference, (pics are already up), but these are a tad louder than the GT500 without waking up your neighbors, it has the deep muscle car rumble that this generation mustang should have sounded like from the factory. I have not tested for drone yet, but I will update this post to report on drone.

    abram2001

    Year: 2014 Submodel: GT plainview, NY

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    May 31, 2017

    MBRP I don't like

    The MBRP PRO series sounds very quiet has an old school muscle tone to it but not loud enough for me. I don't recommend these if your wanting loud tones.

    Ah1990

    Year: 2013 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    April 21, 2017

    Nice Sound

    Was really the sound I was looking for. Deep tone with a classic muscle car rumble. No poping and such. No drone. As far as install - getting the stock pipes off was a PITA. Getting these on was a breeze. Came packaged very well, wrapped and foamed in good box. I also have MBRP products on my diesel truck so know the products and the company. Good stuff for a reasonable price.

    KurtJ

    Year: 2012 Submodel: GT

    Helpful (0)

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