MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017

MSRP: $704.11
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MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017
MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017 Play MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017 Video 1 Play MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017 Video 2

Product Description

MBRP Aluminized Series 3" Street Cat-Back Exhaust System for 2015, 2016 and 2017 Fastback GT Mustangs.

Just picked up your new 2015-2017 Fastback GT Mustang from the dealer and longing for that old school muscle car growl? MBRP is here to solve that problem and introduced their brand new Aluminized Series 3” Street Cat-Back Exhaust System to fix that quiet, restrictive OEM exhaust.

Features and Benefits:
- Tame, Yet Pronounced Street Version
- Polished 4-1/2” Tips for Head-Turning Looks
- Large 3” Aluminized Steel Piping for Maximum Flow
- Utilizes Included H-Pipe for Aggressive Tone
- 100% Bolt-On Installation

*Will NOT fit convertibles.

An MBRP performance exhaust system is the starting point to getting the most from your cold air intakes, tuners and other bolt-ons. Paired with a set of longtube headers, this system will not only sound astounding, but also show vast power gains. Aiding in those power gains is a high-flow H-Pipe and large 3” mandrel-bent aluminized steel piping all topped off with flashy 4-1/2” polished tips.

Installation is a breeze with a lift and not too bad with a jack, considering it’s a 100% bolt-on installation with basic hand tools. This exhaust system spent countless hours on the dyno and hundreds of miles on the street and track to ensure the best performance possible. MBRP's cat-back system was designed to maximize exhaust flow and in turn minimizes exhaust temperatures which means you will see better performance, looks and fuel economy!

The 5.0L Coyote engine from Ford has been around for a few years and makes a huge amount of power, but the exhaust note just isn’t there to back up the powerhouse that lies under your hood. This cat-back system from MBRP will take your S550 to the next level without making your ears ring. The exhaust notes of this particular system are subtle and civilized during normal driving, but quite aggressive when your gas pedal hits the floor.

Order MBRP’s Aluminized Series 3" Street Cat-Back Exhaust System for your 2015-2017 Fastback GT Mustang from CJ Pony Parts today!

Similar Mustang Parts

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Mustang Applications

This product will fit the following Mustang years:

Product Reviews

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MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017 is rated 4.9 out of 5 by 20.
Rated 5 out of 5 by from Perfect exhaust for me! I couldn't be happier with this exhaust! It was just what I wanted in an exhaust. Deep rumble, silent at cruising speed, and when your get on in it sounds incredible! It sounds like a mustang now! Easy install, some of the pipes were a little banged up upon arrival. So, the packaging could be a bit more protective. But then again, it didn't appear to be treated that well by UPS either. Big hole in the box when I got it. Luckily no clamps or tips escaped. That isn't a CJ Pony Parts or MBRP problem though. A little straightening and some black header paint and two jack stands. And it was on in under an hour with just me doing it. It would be much less with two people! Removing the stock exhaust was most of that time, seeing the stock exhaust is approx. 30 lbs. heavier than this system.
Date published: 2015-08-01
Rated 5 out of 5 by from I bought this two weeks ago and I am super happy. Super awesome exhaust. Exactly what I wanted. It's not loud, so if your looking for that this is not for you. It does have a great tone when you step on the gas at idle or when you get up and go. No inside drone noise and not annoying at all very aggressive tone. Everyone will definitely know you have an aftermarket exhaust. Very easy to install. Worth every bit of the money for this exhaust. The only negative would be the exhaust tip hung a few centimeters lower on the passenger side than the driver side. Not very noticeable unless I point it out to you.
Date published: 2015-05-07
Rated 5 out of 5 by from Incredible price, easy to install, sick (!!) sound Hooked this up at home in about 15 minutes, with just the rear wheels up on ramps. Everything fit perfectly, and with Bill's video it was totally painless. Nice growl, but civilized under normal driving, barely any drone at highway speeds but hit the gas above 3000 RPM and it gets loud and just plain MEAN! Nice old school muscle-car sound. For $550 or so (aluminized) you can't beat this setup. 2015 GT Prem, Track/Perf. Packs JLT Cold Air, SCT X4 Custom Tune, MBRP catback Street.
Date published: 2015-06-19
Rated 5 out of 5 by from Looks great! Sounds amazing I was looking for a cat back exhaust for my 2016 mustang gt and ran across this one. I ordered it and received it 4 days later. Installed it in about an hour and a half on jack stands with my brother. The sound is thunderous and really has that beefy sound either at idle or driving. When you punch it, holy mother of God!!!People will break their necks just to see whose car that is. Do make sure though after the first heat, go back and retighten everything because of thermal expansion etc... Overall, very happy I got this and it makes my pony sound like a beast!!!
Date published: 2016-04-28
Rated 5 out of 5 by from No drone! Wonderful sound at idle low but noticeable. Floor it and it screams! Best part is there is no obnoxious drone at highway speed. At best a slight noticeable note but not bothersome at all. If your looking for a great bang for the buck exhaust this is it!
Date published: 2015-03-26
Rated 4 out of 5 by from Great price, good sound. I replaced the stock exhaust with this cat-back and it sounded just like the video. I think I might have liked the Borla sound better, but for 1/2 the price I'll stick with this. Going to put headers on soon and that may change the tone. They product fit weel and installed easily, in one hour with a lift. A good buy.
Date published: 2015-06-11
Rated 5 out of 5 by from Sounds mean!! I installed this system myself about a month ago, and I absolutely love the look and sound!! Good deep rumble tone, not raspy! No drone!! High quality construction! Very pleased all the way around!
Date published: 2015-04-13
Rated 4 out of 5 by from Sounds amazing!!!! i bought it and installed it but fitment wasn't to good came seem to adjust the exhaust from the tips touching my bumper
Date published: 2015-06-26
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Product Questions

Hello do you guys have a video of this on a automatic version? i am afraid it may sound weird on a automatic thats why im a little hesitant to get an aftermarket exhaust. Thanks

Asked by: machu_chu
It will not sound any different on an automatic.
Answered by: CJPP Dave
Date published: 2017-03-17

I got this a year ago but I am looking for more sound, will the MRT axle backs or any Axle Back fit this H pipe?

Asked by: Kelo1997
Answered by: CJPP Dave
Date published: 2017-01-18

How would the mbrp street catback sound on an automatic 2015 mustang gt? I know the exhaust is not quiet. Would I wake the neighbors going to work each day?

Asked by: Coach M33
Of course it will be louder than stock, but nowhere near as aggressive as some of the other systems on the market. I highly doubt that you would ever wake your neighbors.
Answered by: CJPP Dave
Date published: 2016-05-10

Are these mbrp street mufflers and tips offered in black?

Asked by: Cory1
Yes, check out P/N: CBP32
Answered by: CJPP Dave
Date published: 2017-09-13

Other than price and one set of pipes being aluminiumized steel and the other being stainless steel, is there a benefit of having one over the other?  I'm looking to avoid any drone if possible.

Asked by: Cory1
No. As long as you are comparing the Street version to another Street version, everything is the same. It's just different materials and price points.
Answered by: CJPP Dave
Date published: 2017-09-13

does this exhaust fit a 2015 mustang v6?

Asked by: blakeburns858
No, it does NOT. At this point, cat-back options for the V6 are limited. But please check out this: http://www.cjponyparts.com/borla-cat-back-exhaust-system-2-1-4-atak-stainless-steel-with-4-polished-tips-v6-2015-2016/p/CBB75/
Answered by: CJPP Dave
Date published: 2015-10-12

Is the MagnaFlow Cat-Back Street or MBRP Cat-Back Street louder?

Asked by: Felian88
We have sound clips on our site and YouTube channel on these exhausts - listen to them and make that determination for yourself!
Answered by: CJ Pony Parts
Date published: 2017-01-27

I have the 2015 GT Premium Automatic. Does this amazing sounding exhaust work for the Automatic as well?

Asked by: afisher
Yes, it does work for your auto - it just won't work if you have a convertible.
Answered by: CJ Pony Parts
Date published: 2015-07-30
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Product Video

MBRP Cat-Back Exhaust System Street 3" Aluminized Series Fastback GT 2015-2017 Video Transcript
By Bill Tumas: We've been a fan of MBRP's exhaust systems ever since we installed one in our previous 2013 Got-To-Have-It Race project car. We recently installed their 2015 system, and the Race sounds killer on that car as well. The Race is on the loud side though, it's not for everybody. If you're looking for something a little more mild but still want that muscle car tone that MBRP provides, they offer the Street System and today I'm going to show you how to install that. Like the Race System the Street System is also available in aluminized or stainless steel and is an excellent value for a Cat-Back system for your 2015 Mustang.

It starts by replacing the resonator with a true H-pipe to give you that muscle car sound and goes through true 3 inch mandrel-bent pipes, through a set of their street mufflers and even a set of 4 and 1/2 inch polished tips.

We're going to start with some sound clips of the factory exhaust. First a few in our studio and then we'll take it for a ride.

For this installation your going to need a lift or a jack and jack stands, 3/8" ratchet, 13mm shallow socket, 15mm socket, 8mm Alan key, 6" extension and a flat blade screwdriver.

Like we've shown you many times in the past, removing the stock exhaust system is actually quite easy but we do suggest a second set of hands to make it easier.

The first thing you want to do, remove the two bolts for the two rear brackets. Don't worry about removing the bolts. There's actually a little hook so they're not going to fall off.

Now we move forward and loosen the clamps that hold the resonator to the front parts.

And we want to move this little tab up. Little stud that will stop it and then you can slide the clamp down.

Now you can pop these little hangers off here.

Okay, now the weights going to go forward and you sort of shimmy the system forward off the rear clamps.

We're going to remove these clamps off the factory pipes. Move them over to our MBRP.

First we're going to install the factory clamps back on the factory pipes. I'll grab our new H-pipe.

Install the H-pipe with these flat sections with the circles facing downward.

Now we'll just snug them up a little bit.

To install the MBRP, we also have to remove the rear hanger bracket to the tail pipe. There's one bolt here and one up on the side.

To prepare the new pipe for installation we're going to install all the factory hangers as well as the new clamp.

Alright, now we're going to tighten the front clamp to the H-pipe.

Now you can put the tip up into place and you can kind of put it wherever you want, as far as you want. Usually try to line it up right with the edge here. And repeat the process on the other side.

Has a very aggressive tone as well. Very similar to the Race, just a little bit less volume overall, but still that nice deep tone and idle and an aggressive sound when you hit it.

Considering how loud it is outside the car, it's actually surprisingly quiet inside the car. There you go, there's 60 miles per hour, 2 grand. I would say a hint of a drone at most. This wouldn't bother me at all for daily driving, for long highway commutes, whatsoever. You can really barely hear it. Even with acceleration, you can hear the aftermarket exhaust, it's not overbearing at all. Definitely considering how loud it is outside the car.

Has a nice deep tone at idle, too. Just sitting at a traffic light you can definitely hear it's an aftermarket exhaust but it's got a nice tone to it. I mean it's a really muscle car sound, a really deep muscle car tone.

If you like the sound of the Race system and want something a little more mellow, the street is going to be the perfect choice. You still get that nice deep tone from the H-pipe. The Street muffler just keeps the volume a little bit lower. Inside the cabin it's nice and quiet but still has a nice aggressive sound outside. As far as bang for the buck, MBRP's going to be tough to beat.

For more installation videos for your 2015 Mustang, you should subscribe to our YouTube Channel and check out CJ Pony Parts for the best selection of Mustang Exhaust.