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MBRP Pro Series Muffler Delete Axle-Back Exhaust (15-17 GT)

Market Price $316.39 You Save 12% ($36.40)
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$279.99

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  • Item 397521
  • MPN# S7276304

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    Features, Video & Details

    • Loud Aggressive Exhaust Note
    • Improves Exhaust Flow
    • Muffler Delete Design
    • 2.5" Mandrel-Bent Aluminized Steel Tubing
    • 4" Polished Stainless Steel Tips
    • Lifetime Warranty
    • Cut & Clamp Installation
    • Fits All 2015-2017 GT Mustangs

    Review & Installation Video

    Review & Install Video

    This axle-back is going to be a good option for you if you're looking for the most budget-friendly way to make the biggest change in your exhaust note with an axle-back. This is currently the most affordable axle-back on the site and it's a muffler delete setup, which means that this is going to give you the biggest change possible from an axle-back. The install for this is easy. It's a two out of three wrenches on the difficulty meter, but only because you do need to cut in order to install an axle-back on an S550, and you're looking at about two hours' time. This being a muffler delete system means exactly that. You're going to be completely eliminating your mufflers. So what you're going to get with this system is the pipes you see here with MBRP tips. That means that after the resonator mid-pipe, there'll be no more exhaust filtration. It's going to make for a very big change in every aspect of the exhaust sound. It's going to be much louder and deeper-sounding than the stock exhaust. There's a little bit of drone inside the cabin at cruising speeds. But honestly, I'm not surprised by that at all. The nature of a muffler delete lends itself to drone and it's not a terrible drone, but it is noticeable. With that being said, I'm going to call this one a five out of five on the loudness scale, one being a quiet upgrade, and five being a very loud upgrade. For an axle-back, you can't get much louder than this. I will say, though, that you should keep in mind that you get this volume and this sound with the stock resonator still in place. If you ever change your mid-pipe down the road, or even your headers, this system is going to get even louder and it has a potential to be very loud depending on what you do with the rest of your exhaust system. Just keep in mind the smaller diameter inlets that this axle-back has, being that it's made for the stock exhaust. The diameter of the axle-back is two and a half inches, so that it can bolt up to the factory exhaust without any issues. The tips are four-inch, polished stainless steel, and as far as materials for the rest of the axle-back, this is mandrel-bent, aluminized steel tubing. The fact that this is aluminized does help to keep the price so affordable. But you do have the downside of aluminized steel not holding up as well over time against harsher elements. This would be something that you should consider if you are shopping for a daily driver that sees all different types of road conditions. But if you're shopping for a car that only comes out during nice weather, this shouldn't completely scare you away from this product. When it comes to price, you can expect to pay very close to the $300 mark, which makes this currently the most affordable axle-back option for the S550. If you're looking for something close to this sound-wise, but you want stainless steel materials, SR Performance makes a muffler delete system for about $30 more that's stainless steel. You're going to be looking at the typical cut-and-clamp design with the install for this axle-back, since you need to cut all S550 axle-backs. I'm going to call this a two out of three wrenches on the scale, but just because of the cutting that's involved. It's nothing difficult, but I just recommend some eye protection and a fresh blade to make the cutting easier. Overall, you're looking at about two hours to get this all done. A lift would certainly make things easier for you here, but the job can be done on jack stands as well, if you don't have access to one. Cutting the factory axle-back isn't hard. Just be sure to measure twice, and plan a mark where you'll be cutting, so you don't make a mistake. Once you have the factory axle-back cut, you can drop the factory mufflers with the hangers. The new axle-back will come with new clamps for you. So you don't have to worry about transferring anything over, other than the factory hangers. Once you get the hangers over to the new axle-back, you're ready to install. You just flip the axle-back into place and bolt up the hangers. You can tighten the clamps on the axle-back. But it'd probably be easiest to leave the clamps on the tips loose until you have it all lined up, and then tighten them down. That's going to be it for the MBRP Pro Series muffler delete axle-back exhaust. But as always, you can check it out more online right here at americanmuscle.com.

    Listen to Your Coyote Growl. Drastically change the exhaust note of your Coyote powered GT Mustang by installing MBRP's Pro-Series performance Axle-Back Exhaust. This MBRP Axle-Back deletes the mufflers entirely from your Mustang's exhaust to produce a loud throaty growl that will be sure to wake the neighbors.

    Power And Performance. The MBRP Pro-Series Axle-Back Exhaust not only improves the sound of your Coyote powered Mustang, but it will also improve its performance. With the help of its free flowing muffler delete design, this Axle-Back will significantly improve exhaust flow for an increase in rear wheel horsepower and torque.

    Durable Aluminized Steel Construction. Constructed from 2.5" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Cat-Back Exhaust System features two straight pipes that feature 4" slant cut exhaust tips. MBRP then completes the tips in a bright mirror polished finish for maximum visual appeal. As an added bonus, the tips are etched with the MBRP logo for true custom styling.

    Cut & Clamp Installation. Installation of this MBRP Axle-Back Exhaust System will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and installation instructions are provided.

    Application. This MBRP Pro Series Muffler Delete Axle-Back Exhaust is designed to fit all 2015-2017 GT Mustangs.

    Fitment: 2015 2016 2017 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    • (2) Clamps
    • Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (5)

    5 Top Rated Questions

    Would I still be able to pass a emission test if I remove the mufflers and add these to my gt?

    • Yes, emissions related tests have to do with your catalytic converters, since your mufflers are put downstream of these you should be good to go.

    Helpful (0)

    Is there any easy way to custom fit the MBRP Pro Series Muffler Delete Axle-Back Exhaust (15-17 GT) on a 6 cylinder 2016 mustang? I really love this product and I wish it woulds fit on my 2016 mustang v6

    • At this time we do not have any way to fit the MBRP Pro Series Muffler Delete Axle-Back Exhaust to a V6.

    Helpful (0)

    The MBRP website lists this part number as T304 stainless but your product description lists it as aluminized. Is it T304SS or AS?

    • These will indeed be T304 Stainless Steel.

    Helpful (0)

    I have the mbrp cat back racing exhaust installed on my 2016 gt. Will this axle back for that setup so I can eliminate the mufflers but keep my mbrp h-pipe?

    • Installing the MBRP Pro-Series Muffler Delete Axle-Back Exhaust will remove the mufflers on the MBRP Cat Back Racing Exhaust, and allow you to keep your H Pipe. However, you will need to do some modification to install the exhaust.

    Helpful (0)

    I'd like to get these for my 2016 GT convertible (automatic 3.55 gears), but I'm concerned about drone. Is there any drone?

    • The MBRP Pro-Series Muffler Delete Axle-Back Exhaust will cause some drone at highway speed due to the lack of mufflers. There will be more drone if the resonators are also deleted.

    Helpful (0)
    Post Your Question

    People Who Bought This Item Also Bought

    Customer Reviews (27) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Loudness / Volume 4.555555 4.6
    • Exhaust Note 4.962963 5.0
    • Fit & Finish 4.851852 4.9
    • Bang For Your Buck 4.888889 4.9



    • 5/5

      Installation Time: Shop Install

      September 15, 2018

      MBRP Pro Series Muffler Delete Axle-Back Exhaust

      I can only tell you that i paired this with the sr performance x pipe and it is beyond loud i love it. my niebors on the other hand do not. very aggressive race car sound.

      mustang10

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 29, 2018

      Great sound!

      Took all little over an hour to cut the old muffler and align and weld everything on. And they sound amazing ! Very satisfied with them.

      Joaquin

      Year: 2016 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 25, 2018

      '17 GT Roars

      I shopped around for a few months and listened to countless videos to figure out what I wanted for an easy, quick exhaust upgrade. The MBRP Muffler delete far exceeded my expectations. The install took me about half an hour in my garage at home with a floor jack and jack stands, perfect fit no adjustments needed. When I fired it up, the exhaust boomed out really loud and deep with a nice grumble. I drive a stick and really enjoy long shifting to listen to the exhaust crackle and pop as well as downshifting it to really get the loud exhaust pops. I maintained factory resonator and haven't done any work on the headers or cats. This is a great way for me to have a car that sounds great while saving for the future mods when my warranty runs up. Very happy with the purchase.

      JoshH

      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 23, 2018

      Great Sounding Exhaust

      Sounds so much better than the stock exhaust. Easy to install. Would recommend to any new S550 mustang owner

      DominicT

      Year: 2016 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 23, 2018

      very nice

      i paired these with an sr performance x pipe and let me tell you it screams, its has little to no drone on the highway but really opens up when you let it have it.

      MatthewM

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 14, 2018

      Sounds awesome

      Sounds great. I have this paired with a heartthrob h pipe and it’s loud like scare your neighbors 3 blocks away loud. Drone is loud and annoying especially at highway speeds. All said I love the sound especially when wide open it just sings.

      JasonD

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 31, 2018

      Amazing

      Best bang for your buck on a self install muffler delete sound really well pair with an X pipe.

      GerardoV

      Year: 2016 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      July 22, 2018

      Loud and Proud

      These axle backs are amazing and really bring out the noise from the 5.0. When I got my GT one of the first things I said to myself was I need a bit more roar from my 5.0. I got these from the July 4th sale and was excited to get them installed. I paired these already roaring axle backs with a H-pipe delete reasonator, and i like the noise I get from starting it. These bad boys are excellent for the price they run for, and quick installation. I would recommend these to anyone who is just starting off and need some noise from their stock S550.

      KlenseyP

      Year: 2017 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 20, 2018

      MBRP Pro Series axle back

      Perfect sound for the money. Nice clean, deep tone with minimal drone inside the car. When cruising around they have a nice rumble and screams when you hit the revs. Would recommend to anyone that wants a setup that is easy to live with as a daily.

      ZacharyT

      Year: 2016 Submodel: GT

      Helpful (1)

    • 3/5

      Installation Time: Less than 1 Hour

      July 12, 2018

      Awesome sounds

      this axle back is perfect for someone who doesn't want to be over bearing but also wants a good amount of volume while retaining the factory resonator. fit and finish is great very easy install.

      ajafox

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 08, 2018

      Great sound

      I had the Flowmaster American thunders on before I did these muffler deletes and man what a difference really woke up the 5.0 sounds great paired with a heartthrob h pipe

      NoahK

      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      May 15, 2018

      MBRP Pro Series Muffler Delete Axle-

      I Love the sound of this muffler delete it gives my mustang the growl the factory should've done!! When I press on the gas man does it growl!!

      EarnestN

      Year: 2017 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 24, 2018

      MBRP muffler delete

      My wife got me these for Christmas. Took about an hour to install. The directions were pretty clear. I did do one modification to the directions, instead of dropping the whole exhaust like the directions said, I put the back of the car on jack stands and cut the factory pipes with a reciprocating saw. There was plenty of room. The car sounds great.

      RobertP

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      April 13, 2018

      Worth it

      Im not really one for noise im usually about power but you cant go wrong with this

      JrS

      Year: 2017 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 10, 2018

      Perfect sound!

      This exhaust added excellent sound and loudness to my GTCS! I have had it on for two months now and it sounds perfect. I get lots of compliments on it and it was amazing bang for you buck. Only draw back is the drone on the highway is very loud. I can live with it and don't mind but at about 2100-2400 rpm it has quite a lot of drone. can be drowned out with loud music. I do love this product and happily give it 5 stars.

      ChrisGTCS

      Year: 2016 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 17, 2018

      Awesome Exhaust

      Loud, Agressive, Deep toned, really makes your S550 stand out on the streets

      MauricioG

      Year: 2017 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 09, 2018

      Muffler delete

      Now the beast is unleashed and sound is awesome doesn't take but normal tools and saw with sharp blade a little drone at speed in 6th gear but not bad for the price and now it sounds like it should have come from ford wonderful engine just needs to breathe and roar I'm a Ford guy so this is only my 2cents but I'm happy with this product and would recommend it

      EdW

      Year: 2016 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 03, 2018

      Awesome sounding exhaust

      Cut off the factory mufflers, put these on and the sound is awesome. Took about an hour to do ourselves. Doesn't have much of a drone in my opinion. Very very happy we went with this exhaust!

      KelleyD

      Year: 2017 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 17, 2018

      Muffler delete

      Took it to a muffler shop and they threw it on under 30 minutes for $50. Sounds great.

      JustinR

      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      January 22, 2018

      Awesome sound!!

      The only issue i have is the dron at 2k rpm but no complaints outta me i love the volume from these guys! I also have a x-pipe so my v8 screams!

      Torres10

      Year: 2017 Submodel: GT

      Helpful (2)

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