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SR Performance Muffler Delete Axle-Back Exhaust - Polished Tips (15-17 GT)

Market Price $375.99 You Save 12% ($46.00)
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$329.99

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  • Item 393685
  • MPN# 393685

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    Features, Video & Details

    • Loud Aggressive Exhaust Note
    • Muffler Delete Design
    • 304 Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • 4" Polished Stainless Steel Tips
    • Cut & Clamp Installation
    • Fits 2015-2017 Fastback and Convertible GTs

    Review & Installation Video

    Review & Install Video

    Hey, guys. Stephanie, with americanmuscle.com. Here is a review and an install of the SR Performance Muffler Delete Axle-Back Exhaust that's available for the 2015 and up, S550 GT Mustang. We're gonna cover a few things with this exhaust in this video. We maybe be talking about the sound of the axle-back, the materials, and the install. The install for this is easy, it's a two out of three wrenches on the difficulty meter but only because you do need a cut in order to install an axle-back on an S550, but we'll talk more about that later. The SR Performance Muffler Delete Axle-Back Exhaust is going to be a system that you should check out if you're looking for a stainless steel axle-back to make a big change in your exhaust note, but you want to keep the cost down as much as possible because, let's face it, exhaust for the S550 can get expensive fast. Muffler Delete Axle-Backs are more budget-friendly than normal muffler assemblies, so in this case, you're getting a ton of sound at one of the most affordable prices. Normally in an axle-back video, I'd start by talking about the mufflers right about now. In this case, we don't have any mufflers. A muffler delete system like this one is going to be loud and aggressive sounding because all that you have here are a set of pipes. A set-up like this is also going to reduce the normal flow restriction that you'd get with a traditional muffler set-up. All that you're looking at here is stainless steel tubing that bolts up to the factory piping, maintains a 2.5-inch diameter, and ends with 4-inch polished stainless steel tips. This is going to make for a very big change in exhaust note. After the resonator, you're not going to have any exhaust filtration whatsoever. As you heard in the sound clips, this is going to be much louder than stock and deeper sounding. The good thing about this axle-back though, is that if you want it to be tame it can be, but it gets rowdy when you lay into it. It's nice, in my opinion, when you get a sound that changes like this one. You have more of a range of tone and sounds to enjoy, and you don't have to worry when you're idling or lightly cruising that your car's going to be too loud. You do come across a little bit of drone with this axle-back. It is a muffler delete system, so I'm personally not surprised by that fact. It's definitely not the worst drone that I've ever heard but it is noticeable. As far as sound inside the car, you can hear that you have an aftermarket axle-back on the car but you don't get the same sound on the inside. It's much more toned down. This makes the drone not that bad, so it's not gonna be a deal-breaker, in my opinion. That being said, and after you guys heard the sound clips, I'm going to label this one as a four 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 you mid-pipe down your 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 inlet that this axle-back has, being that it's made from stock exhaust. I mentioned earlier that this axle-back is stainless steel. Stainless steel is the best option when it comes to exhaust. If you're looking for corrosion resistance and a long life from the product, it's going to have property advantages over other materials, like aluminized steel, and it's gonna hold up much better over time. Next, we're looking at price. If you want to pick this axle-back up, you can expect to spend between $300 and $400. As our Performance does also offer this system with black tips, if you prefer that instead, but it is going to cost about $20 more. This is the most affordable axle-back for the S550. That does go back to what I said earlier about muffler delete systems being less expensive. This axle-back still has the 304 stainless steel, though, so you aren't lacking in materials. You're gonna 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 gonna call this a two out of three wrenches in the scale but just because the cutting that's involved. It's nothing difficult, but I just recommend some eye protection and a fresh plate 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. The new axle-back will come with new clamps for you, so you don't have to worry about that. When you go to install your new set-up, it will probably be easiest to leave everything loose until you have it all lined up and then tighten it down. Wrapping things up with the SR Performance Muffler Delete Axle-Back System, this is a stainless steel axle-back that maintains a 2.5-inch diameter. It's designed to be used with the factory exhaust, or an aftermarket exhaust with the same diameter, and it delivers a ton of sound. As always, you can check it out more online right here, at americanmuscle.com.

    More Power and an Aggressive Sound. If your looking to wake up the sound of your GT and the entire neighborhood for that matter, the SR Performance Muffler Delete Axle-Back Exhaust is for you. By replacing the factory mufflers with a set of straight pipes you will add an extremely loud and aggressive exhaust note to your V8 powered Pony. This Muffler Delete Axle-Back won't only improve the sound of your Pony, but it will also improve its power as well. By eliminating the restrictive stock mufflers you will increase exhaust flow for a noticeable increase in both power and performance.

    Quality Construction. SR Performance manufactures their Muffler Delete Axle-Back from 304 stainless steel tubing for superior strength and long lasting corrosion resistance. Featuring mandrel bent 2.5" diameter tubing and a set of straight through exhaust tips, this Axle-Back will dramatically out flow the stock exhaust system. The included 4" 304 stainless steel exhaust tips are polished to a bright brilliant shine for a classic muscle car appearance.

    Cut & Clamp Installation. The installation of this SR Performance Axle-Back Exhaust system will require cutting and removing the stock muffler assemblies. The new muffler assemblies will install in place of the old. Clamps and instructions are provided.

    Application. SR Performance Muffler Delete Axle-Back Exhaust with Polished Tips is designed to fit both Fastback and Convertible 2015-2017 GT Mustangs equipped with the DOHC 5.0L V8 Coyote engine.

    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
    Installation Info
    Tech Specs
    Axle-back Exhaust Specifications
    Piping Material: 304 Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 2.5" Tip Size: 4.0"
    Muffler Type: None - Muffler Delete Fitment: 2015-2017 GT Fastback
    Will it fit my Mustang?

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    Questions & Answers (7)

    5 Top Rated Questions

    If I pair this with a V6 resonator delete will this fit on my V6

    • Unfortunately, due to different dimensions and fittings between the V6 and the GT Mustang, we can not guarantee this will be a fit for your vehicle even with the resonator delete.

    Helpful (0)

    where are they made??

    • These would be manufactured overseas.

    Helpful (0)

    Hey will this fit on a v6 mustang ?

    • This SR Performance Muffler Delete Axle-Back Exhaust will only fit the GT models only.

    Helpful (0)

    How loud are these at highway speeds cruising down the interstate at 75 mph. Driving around town I don't really care how loud they are but on a trip too loud could get old after an hour or two, for my girlfriend...

    • The SR Performance Muffler Delete Axle-Back Exhaust will have no sound reduction qualities, and will be very loud.

    Helpful (0)

    Will this fit on a 2015 ecoboost with an full borla exhaust?

    • No, The SR Performance Muffler Delete Axle-Back Exhaust with Polished Tips is designed to fit both Fastback and Convertible 2015-2017 GT Mustangs equipped with the DOHC 5.0L V8 Coyote engine.

    Helpful (0)
    Post Your Question
    2 More Questions
    Will I be able to install this muffler into a 2003 Mach 1? 1 answer
    will this still bolt up to a system that has a resonator x pipe delete installed ? 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (39) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Loudness / Volume 4.589744 4.6
    • Exhaust Note 4.512821 4.5
    • Fit & Finish 4.794872 4.8
    • Bang For Your Buck 4.897436 4.9



    • 5/5

      Installation Time: Less than 1 Hour

      December 03, 2018

      Awesome

      This pipes are the best the sound is awesome a little loud in n the morning but impressive sound on the road

      DirkC

      Year: 2017 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      November 16, 2018

      WOW THIS WILL TURN HEADS!

      Just want to say that if you plan on getting these bad boys, be ready to turn heads and make your neighbors hate you. I purchased the Roush x pipe and i liked them a lot. Somthing was missing and so I looked into these and man I was not expecting them to be this amazing. There is drone around 2k rpms but you know what you’re getting into if you do your reasrach.

      Jorgemartin

      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      October 18, 2018

      Axle Back

      Easy install and sound is great. Nice rumble when idle and loud when you get on car.

      WilliamP

      Year: 2005 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 25, 2018

      SR Performance Muffler

      I purchased these mufflers for my 2016 mustang gt and I was blown away how awesome they sound on my car. Not to loud but have a aggressive clean sound. Simply Awesome pipes for the money!!

      JonathanEvans

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      September 18, 2018

      Satisified

      Great product. If your looking for the loudness, this product will do you justice. Sound is amazing and simple install.

      AlexanderS

      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 06, 2018

      Super cool

      These sound super good and loud. Easy install. I was afraid they wouldnt be loud enough but they will wake your neighbors if you want them too. If not, they wont.

      JerryS

      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      September 03, 2018

      Wow the sound

      Five stars this kit is so easy and blows my mind with the sound change mild when you cruise but deep and loud when you romp on it.

      JasonKilgore

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 25, 2018

      Very happy

      These things are amazing for the cost. I went back and forth over which would give me the best sound for the money...these were easily it. Install time took about an hour and although I am mechanical I am not a mechanic. Sound is incredible...nice aggressive throaty sound. Install was very point blank. ! Love them!

      CRex

      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      August 15, 2018

      Great axel back delete

      I have a ‘16 5.0 California Special with the automatic tranny I’m not looking to go big on mods but wanted to do some upgrading, I spent a long time listening to all the axel back set ups including x pipe and h pipe configurations the SR Performance with the x pipe made the perfect deep growl I was looking for, in “normal” mode on the highway there’s very little drone and with the ac and radio hardly noticeable, but when I got serious it made my cheeks hurt I was smiling so hard!! It is loud at start up but calms down a little as it warms up, I’ve had no complaints from the neighbors....... yet Thanks to American Muscle for their YouTube sound channel as that was very helpful in my decision, I had to work using a floor jack and jack stands and it took me just over 2 hours to complete

      RustyC

      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      July 30, 2018

      Sounds Great lots of compliments

      Easy upgrade and affordable , Drone noise also loud at certain speeds

      ThomasW

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      July 03, 2018

      Extreme loud beast

      Well the exhaust is very loud when i'm driving I get a lot from peoples attention, but I hope I don't get pulled over and get my CDL licence suspended or token away because that's my perfection and that's how I support my family.

      Fahalcon

      Year: 2015 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 27, 2018

      Be prepared..

      ...to wake up the neighbors....................................

      METSIX50

      Year: 2017 Submodel: GT

      Helpful (8)

    • 5/5

      Installation Time: Less than 1 Hour

      June 22, 2018

      Good sound

      Love the sound. As others have said it’s a loud cold start. Nothing too crazy though. The only thing I don’t like about these are the drone. It is similar to other drones I have heard though. I would give it s 4.5 because of the drone. Install was easy. Just cut it exactly like the instructions say and it will cut and clamp with ease. American muscle rates these a 4 out of 5 on sound and I would say this is very accurate. This was with the factory resonator. I am afraid to do an x pipe because I don’t want it to be too loud. I would recommend these. Very nice sound and easy upgrade

      ChristopherB

      Year: 2017 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      May 17, 2018

      best bang for buck

      made a huge difference over stock, was a little skeptical with buying these considering the price but they are nice and overall I'm extremely happy with this purchase.

      MohamadK

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      April 13, 2018

      Neighbors love me

      This axle backs are amazing.. quiet after the car is warm but roar when you punch it

      HE

      Year: 2017 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 20, 2018

      Excellent Quality

      The quality of this exhaust is top notch! It’s honestly too loud for me! I am looking to add some mufflers in-line to tone it down a bit. Still 5 starts for quality and easy to install.

      Edgecrusher93

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 27, 2018

      Great value

      Very well made, fit and finish excellent. Great throaty sound.

      RayB

      Year: 2017 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 11, 2018

      Nice Sound

      These are great, beautiful sound. They are great but, out on the road the drone is a bit too much for me. If you want real muscle car sound these are for you but, they might get a little annoying on a trip.

      DavidH

      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 05, 2018

      Awesome sound

      Loved them, easy quick install i recommend for the price

      AdanM

      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 13, 2018

      LiL TOY

      This product is awesome. Took about 45 minutes to install with the cutting. Gotta have a sharp saw and strong arms. This upgrade made my 2016 Mustang a stonger Beast. Heads turn as i come around the corners. I highley recommend this product. Be ware you wull scare the neighbors qiyh a cold start.

      TerryP

      Year: 2016 Submodel: GT

      Helpful (3)

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