Win $5,000 For Your Mustang! Enter Now!
Talk to a Mustang Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

MBRP Installer Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

Market Price $626.99 You Save 9% ($57.00)
Starting At

$569.99

FREE Shipping
  • Item 389206
  • MPN# S7277AL

Select Fitment

Fastback Convertible
Choose options to add to cart

Features, Video & Details

  • Classic Muscle Car Sound
  • Improves Exhaust Flow for More Power
  • Street Mufflers and H-Pipe Included
  • 3" Mandrel-Bent Aluminized Steel Tubing
  • 4.5" Polished 304 Stainless Steel Tips
  • Direct Bolt-On Installation
  • Fits All 2015-2017 GT Mustangs

Review & Installation Video

Review & Install Video

Justin: Hey, everybody. I'm Justin with AmericanMuscle.com. And I'm going to be breaking down a very budget-friendly catback system for your S550. I'm taking a closer look at the MBRP street catback exhaust system, fitting all 2015 GT's. MBRP is a Canadian-based performance exhaust company that's been making exhaust systems for a wide variety of applications for nearly two decades. Now their systems are definitely known to be on the more aggressive side, and as you guys heard, even though this is their street system, it still offers plenty of bark for that low muscle car rumble, thanks to the included H-pipe. A big thing I do want to point out here, though, with the MBRP systems is the price. Now as I mentioned at the beginning of this video, these things really do offer a great bang for your buck, and they come in at nearly half of the price of some other catback systems available for your 2015 GT. Another thing to point out here, when choosing a street system for your S550, you do have a few options here at American Muscle, including a full blacked-out version like you see here. They also offer a fully polished version of the stainless steel polished mufflers and polished tips. And if you're really looking to save a few bucks, well then they do offer a aluminized steel tubing version, which is basically the same exhaust I have with me here, but utilizes aluminized steel tubing in place of the stainless steel tubing, if you're looking to keep things on a very tight budget. All right. With that all out of the way, guys. Lets get into some of the details here with the MBRP street system. You are going to be looking at 3" mandrel-bent stainless steel tubing again with this kit here, leading into the street series mufflers and then out the 4 1/2" slash cut tips, etched with that MBRP logo. Now since this kit does utilize a true H-pipe design here, you are going to get that low, thumping muscle car tone that's typical when using an H-pipe, as opposed to that raspiness that comes along with an X-pipe. You'll be happy to know that catback installs with a 2015 Mustang are definitely much easier, compared to older generations, thanks largely in part to that new independent rear suspension, meaning there's no over axle pipes or anything like that. And because the MBRP is a direct bolt-on modification, meaning you don't have to cut whatsoever, you should be able to get this thing knocked out in under two hours, especially if you're working with a buddy. So if you guys are looking to crank up the volume on that new GT, but you want to leave some money left over for a few other mods, then be sure to check out the full MBRP lineup here at AmericanMuscle.com.

Classic Muscle Car Exhaust Note. Now you can give your coyote powered Mustang the aggressive exhaust note of classic muscle car with a MBRP Street Cat-Back Exhaust System that has been specifically tuned to get the optimal sound from your 2015-2017 GT Mustang. This catback not only sounds great, but also improves exhaust flow with the included H-Pipe for an increase in rear wheel horsepower and torque.

Muscle Car Rumble. The included H-Pipe not only helps increase power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

Durable Aluminized Steel Construction. Constructed from 3" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Cat-Back exhaust system features two street mufflers that end with 4.5" 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 Mustangs factory exhaust, the MBRP Street Cat-Back Exhaust Kit easily bolts up in the stock location with no modifications required.

Application. This MBRP Aluminized Steel Street Cat-Back Exhaust Kit is designed to fit all 2015-2017 GT Mustangs equipped with the 5.0L 4V coyote engine. It is available for both Fastback and Convertible models - Please select from the option field above.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Right muffler assembly
  • (1) Left muffler assembly
  • (1) H pipe assembly
  • (1) Right intermediate pipe
  • (1) Left intermediate pipe
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: Aluminized steel Tip Material : Polished 304 Stainless Steel
Piping Size: 3" Tip Size: 4.5"
Muffler Type: Straight-through Fitment: 2015-2017 GT
Will it fit my Mustang?
  • GT - 15, 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
2015 GT Performance Pack / Nor Cal

Bought my car as a no mileage repo, it already had an X-pipe with Lagato axel backs.... drone and sound absolutely SUCKED - Desperate to get out of that nightmare I read all the reviews on every cat-back ...

Read More
Helpful (7)

4/5
Louder than I thought- lovin it!

If this the street version, I picked the right one over the "race version". The exhaust crackles on startup, but settles into a low throat-ed burble soon after. On anything other than mild acceleration ...

Read More
Helpful (6)

Overall Rating 4.8 out of 5 stars
Read All 100+ Reviews

Customer Photos (6) Submit Your Photo

View All 6 Photos

You Might Also Like

22 Questions / 4 Answers

Ask a Question

Since this is a direct bolt-on for the factor set-up, how does this work with MBRP 3" long tube headers? The headers say they're designed to go with an MBRP cat-back, but they have a 3" connection where it looks like these are smaller to accommodate the factory headers. I could not seem to find an MBRP product that would bolt up to their 3" long tube headers. Thanks!

sleeperstang

Could anyone tell me about the boxes that the exhaust came in? I'm trying to figure out if I can fit them in my mustang with the back seats down, or if I'm going to need someone to haul them for me when I take it to get it installed. Any help is appreciated!!

asdfhjkl

  • It is not going to arrive pre-put-together inside the box, so you shouldn't have a problem fitting this inside of your Mustang.

    JeffAM

Helpful (1)

I am looking at this and the Stainless Works Retro Chambered Cat-back w/ H-Pipe. The SW says it shaves off 22lbs, how does the MBRP stack up in overall weight? Will it take off as much, more or less than the SW? And what about power gain comparisons? Thanks.

kyleS550

  • The Stainless Works 3 in Retro Chambered Cat-Back Exhaust w/ H-Pipe - Fastback (15-17 GT), item # 384842, (http://www.americanmuscle.com/stainlessworks-catback-sm-2015gt.html) weighs approximately 64 pounds. The MBRP Street Cat-Back Exhaust w/ H-Pipe - Stainless Steel weighs approximately 61 pounds. Both are significantly lighter than the stock exhaust system. Both of these Cat-Backs will give you a great power gain when installed with other accommodating parts and a custom tune.

    AshleyK

Helpful (1)

Has anybody experienced rattling where the H-Pipe connects to the factory exhaust pipes/Catalytic converter ? I have tightened and adjusted the exhaust several times now, and about every month, the rattle reappears and I need to readjust the pipe in the factory clamps. The H-Pipe has cone-shaped ends and they seem to "slip" out of the of the clamp and cause a rattle at the connection point, the noise almost always seems to come from the passenger side (the side with the flex coupling in the exhaust) once the connection is loose, the flex coupling/clamp/pipe rattle until readjusted.

LukeL

Im sitting on Eibach Sportlines, will I have any issues rubbing wise? Whats the low point?

AndranikO

  • There should not be any issues with rubbing with this exhaust kit. We also do not have the measurements available for exactly how low it will sit.

    KevinD92

Helpful (0)

can this cat back be used as a axel back or will the pipes not line up with the factory ones?

joshr

  • The MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version will have a 3inch in diameter piping which will not properly fit with the factory size. This exhaust does not have a step down to properly match up with the factory piping directly.

    AMCoal

Helpful (0)

More Products You Might Like

Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Loudness / Volume 4.210844 4.2
  • Exhaust Note 4.777109 4.8
  • Fit & Finish 4.753012 4.8
  • Bang For Your Buck 4.957831 5.0



  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    August 16, 2017

    2015 GT Performance Pack / Nor Cal

    Bought my car as a no mileage repo, it already had an X-pipe with Lagato axel backs.... drone and sound absolutely SUCKED - Desperate to get out of that nightmare I read all the reviews on every cat-back available. Picked up the MBRP Street cat-backs.... AWESOME SOUND, no drone at all and a perfect fit. Best money I've spent in a long time!!

    LB

    Year: 2015 Submodel: GT

    Helpful (7)

  • 4/5

    July 19, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Louder than I thought- lovin it!

    If this the street version, I picked the right one over the "race version". The exhaust crackles on startup, but settles into a low throat-ed burble soon after. On anything other than mild acceleration after being under go, it is obvious that the beast has been awaken. Exhaust noise can be gloriously brought forth with a quick jab of the right pedal. But, on the other hand, while cruising, there is a little more than mild increase in NVH. When under full throttle, however, get ready for for the crackle supported by a bass lower louder than stock. Not as profound as I would want, but I guess you have to live with that if you want a decent sounding exhaust on acceleration, but don't want drone that is headache inducing. Underpasses are my new thing with this exhaust. Everybody's exhaust sounds louder in confined space, but-dear God- this exhaust will overcome all others on full throttle. It is an attention getter. Last thoughts: This is a stainless steel catback for a littlte over 600 bucks. Fit and finish are spot on for that amount- or more. But if a polished and perfect musclecar sound, with acceptable drone at cruising speed for long trips without having to shift to a lower gear, then this is not for you. This is a quality exhaust that will bring smiles to the face of Mustang owners that relish the musclecar tradition- big horsepower, pedestrian pricing, mass production- and can accept their car for what it is.

    Beastang

    Year: 2015 Submodel: GT

    Helpful (6)

  • 5/5

    Installation Time: Less than 1 Hour

    May 11, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Should have done this first....

    Prior to purchasing this, I bought the Mishimoto H-pipe and used that with the stock mufflers, sounded good, but I wanted more sound. I then purchased the Pypes Pype Bomb to replace the stock mufflers, I got sound alright along with headache inducing drone!! I expected some drone with that set-up, but nothing like what I got. So, I then purchased this set-up. I should have gone with this first, the install was super easy, less than an hour and the sound is awesome, the headache inducing drone is also gone, you get some with this set-up, but it's nothing compared to my last set-up. For the money, you just can't go wrong with this system.

    RichardV

    Year: 2017 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    April 13, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Holy smokes, it can scream...

    Love it, love it, love it... Definitely the head turner (that cop the other day also agreed but it was my fault for being dumb). Can't beat that deep growl at startup. Also, pinging the throttle on a down shift has become my favorite hobby. Another one: revving like a madman in a tunnel/underpass... I'm not joking, it startled me the first time with the windows down, LOUD. In the mean time it's very tame in the low RPMs so you can fly under the radar if you so desire (but why would you). One piece of advice, make sure you pull the tips out at least an inch clear of the bumper or you will melt the reflectors (I never liked them anyway). At the end of the day, you can't beat the value: half the price for that rumble?!

    ThomasB

    Year: 2017 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    January 13, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Love this exhaust

    Great sound with no drone. Aggressive sound when you get on it and a nice ice low rumble when cruising. Excellent price for what you get.

    LovemyMustang

    Year: 2015 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    September 26, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Pure Audio Joy

    Great value, powerful sound. Installed with my son, way cool time and EZ. Cranked up my GT and our jaws dropped! Took it out of my street real stealthy.. Powered out on main street and wow. Couldn't be more pleased. Love the underpass LOL Thanks AM Thanks MBRP

    Chris

    Year: 2016 Submodel: GT

    Helpful (4)

  • 4/5

    Installation Time: Less than 1 Hour

    September 20, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Sounds great easy to install

    The box came in with no damage and was package great. The install was easy it took less than 30min. The tip's didn't line up in the bumper the best even after I loosened the mufflers but all in all it sounds great.

    Fastford

    Year: 2016 Submodel: GT

    Helpful (4)

  • 4/5

    Installation Time: Less than 1 Hour

    July 04, 2016

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Great sound

    Has an awesome tone to it, not too loud at start up and idle but has a nice bark when you get in the trottle, easy install

    Rocknout72

    Year: 2016 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    September 13, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Mbrp street

    Sounds great. No drone and not extremely loud. Definitely louder than stock, but if you are wanting loud then look elsewhere. To me its perfect though. Deep low rumble and it opens up when you get on it.

    JaredM

    Year: 2016 Submodel: GT

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    September 08, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Loud but not Obnoxious!

    Didn't feel like spending $1500 on a cat back exhaust so this seemed like a good alternative after seeing this system listed as a one of the "Best Of" cat backs. I didn't want to do just an axle back since it requires cutting the pipes on S550's. Last car was 2011 5.0 and I had the Roush axle back on that car. The MBRP is not quite as loud as the Roush, but still has a solid deep sound. Crackles on start up, and under WOT is plenty loud. No drone during regular driving at 70 MPH. Install was easy as I put the car on a lift and had a buddy to help with the pipes. Taking off stock system is a 2 man job since it one giant piece and weight a good 75 lbs. Fit and finish was perfect and I am completely satisfied with the exhaust system as a whole!

    DrewDamico

    Year: 2017 Submodel: GT

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    July 27, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    MBRP STREET

    Was exactly what I was looking for and half the price!!!! NO DRONE

    WilbertL

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    July 18, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    MBRP

    Love the tone, wanted something that I could keep fairly quiet unless I stepped on it and this combo does just that. Had an exhaust shop install and he said the fitment was great, no issues.

    JosephR

    Year: 2015 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    April 11, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Almost perfect

    I've owned 4 mustangs over the years, some of the mods I've made have been extreme some modest and I've made my fair share of mistakes. The MBRP catback when you've gone extreme is a step down but after spending stupid amounts of money trying to find the perfect tone I have come to the conclusion that this exhaust is an amazing neutral ground, not overly dynamic at idle or cold start but phenomenal when driving. This is the perfect exhaust for someone looking for a sporty, nasty sound when getting on it but want to hear your cabin mates when just cruising. I recently had the flow master outlaw on a 13 GT and loved the idle, hated the drone, hope this review helps. Just a small note, I've spent thousands of dollars from American Muscle and hands down one of the best companies I have ever had the pleasure to deal with.... thank you AM, it's nice in our day and age to deal with people who care about what they do!!!

    VikingRyan80

    Year: 2017 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    April 05, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Great sounding exhaust!

    I wasn't sure which catback system to buy. I was reluctant to purchase this one because it's half the price of most others. I certainly don't regret purchasing this one! I am extremely pleased! It's loud when it needs to be loud, and more subdued at other times (in neutral, at traffic lights, etc). Overall, I highly recommend the MBRP Street Catback exhaust!

    PaulE

    Year: 2017 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    February 13, 2017

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Listen to what your GT has to say

    Exhaust and h-pipe bring your Mustang to life. The exhaust is loud, but not obnoxious. I daily my GT in Wisconsin so every start is a cold start, and my garage is below my neighbors (they have yet to complain about how loud it is, but maybe they are just a fan of American Muscle). The sound is a perfect volume level but I wouldn't say that it has a very sophisticated note. Getting a cat-back for near axle-back pricing was a nice alternative to cutting my stock exhaust up for the axle-back In the case that I want to swap it out prior to selling car etc. Once the car is on jack stands install took about 1hr.

    LukeL

    Year: 2015 Submodel: GT

    Helpful (2)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    November 27, 2016

    Review from MBRP Black Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Low grumble, screams when you want it.

    Has a nice low grumble at idle and deep muscle tones during normal acceleration, low RPMs it's a few notches louder than stock, but not at all "loud". When you really punch on it and get into the upper RPMs it can scream and it sounds freaking cool. It's not super loud, but you will definitely turn heads and it's much louder than stock. It's honestly a great balance of tone/volume. In the first week I've already gotten handfuls of compliments, my favorite being "it sounds exactly what a Mustang should sound like." Can't beat the price either.

    myfirstmustang

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    September 22, 2016

    Really great product!

    At first I didn't think this product will be good because it was cheap and never herd of the name but after installing it is amazing.

    Jorgey

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    September 21, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    New to stang world

    Killer sound, lots of bang for your buck, dont spend 1200 on a set, this is what you need at half the cost, love them.

    Flex

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    September 20, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    Definitely a head turner

    This is much louder than I expected it to be. The fit was perfect, install was easy, and they sound amazing. Definitely makes the car sound as fast as it looks! Tips are big and definitely give the rear end a little more attitude. Only issue is now I have to start modding other parts, Im hooked!!!

    Dan

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    August 25, 2016

    Review from MBRP XP Series Cat-Back Exhaust w/ H-Pipe - Street Version (15-17 GT)

    cat back

    sounds awsome..great price.fast install on 17 gt..not loud but when you really step on it it sounds great

    woody

    Year: 2016 Submodel: GT

    Helpful (2)

Related Mustang Categories