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MBRP Installer Series Cat-Back Exhaust; Race Version (11-14 GT)

Item 383701
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      Review & Installation Video

      What's up, guys? Stephanie with, and this is my review and an install of the MBRP Race Series Cat-Back Exhaust, fitting 2011-2014 GT Mustangs. We're gonna be talking about a few different things with this exhaust today. But mainly we'll talk about the sound of the cat-back and the install. The install for this is easy. It's a one out of three wrenches in the difficulty meter, since cat-backs simply bolt right up, but I'll get more into that later.The MBRP Race Series Cat-Back is gonna be a good option for the S197 owners out there that are looking for a deep sounding system that isn't over the top or too loud. So this is a deep sounding cat-back that doesn't have much raspiness, and it sounds different than a lot of other cat-backs that are out there right now. MBRP has included their Race series mufflers, and this set-up is gonna give a sound that's like the MBRP Street Cat-Back, but with more volume, as you guys already heard from the sound clips.So MBRP has a few options when it comes to the Race Cat-Back for the S197 GT. They make this cat-back in stainless steel, aluminized, which is the version that we have here today, and aluminized with black tips. Now, they are all are gonna sound the same, of course, but they will change slightly in price. But I'll talk more about that later. And keep in mind that you also have the option of the Street Cat-Back on top of the Race Cat-Back. And the difference is gonna be in the sound. The Street and Race Cat-back are similar in sound, but the Street Cat-Back is quieter than the Race Cat-Back. But I wouldn't really say that the Street Cat-Back is quiet in the grand scheme of things, because it has some volume for sure. So this is a three-inch system that can work with both the stock or an aftermarket mid-pipe. So you are seeing a bump up in size here with the MBRP system. What's gonna make this cat-back different from the rest is going to be the mufflers. Like I said earlier, MBRP has the Race mufflers on this system, which are a lot like the Street series mufflers, but just less reined in. And I'm sure you picked up on this when you heard the sound clips earlier. These are straight-through mufflers, but they still give a tuned type of sound. And I know you can hear that this cat-back is deeper than the factory exhaust, and even as the RPMs start climbing, this is able to keep the deepness in tone. I keep mentioning this, but the Street Cat-Back is gonna sound along the same lines of this cat-back, but just quieter. So if you really like the Race Cat-Back from MBRP, but it's just a little too loud for you, then the Street Cat-Back will be an excellent choice for you.This cat-back, on the other hand, gives a smooth sound. And I didn't hear any sound distortion. There is a little bit of popping on diesel from the higher RPMs, but I don't think it takes away from the sound of this cat-back. It just adds to it, because it isn't over the top. And even though this cat-back does have some volume to it, there's no interior drone. You almost don't even notice that there's an aftermarket exhaust on the car at cruising speeds. So that means you won't have any trouble having a conversation or listening to the radio on a highway. So you won't have to worry about dealing with drone on trips. Overall, if you're looking for a louder, deep sounding system, then this could be a good option for you. This has a powerful sound to it, and it does have a deep growl to it as well. While it's not the loudest of the aftermarket options, it's still pretty loud. So I'm gonna give it a solid three out of five on the loudness scale. Cat-backs, it really all depends on what you're looking for, and luckily there are quite a few options out there. So like I mentioned earlier, MBRP gives you three different options when it comes to the Race Cat-Back. This is the aluminized steel version, which is gonna be the most budget-friendly of the three options, costing between $400 and $500. Then there's the black-tipped version, which is gonna cost about $600, and the stainless steel version, which costs between $500 and $600. But there are benefits of going with a powder-coated, or better yet, the stainless steel version, especially if your car is a daily driver. These are gonna give you a little bit more corrosion resistance.When it comes to the install, you're gonna be looking at an easy one out of three wrenches in the scale when we look at difficulty. This is considered a direct bolt-on item, so you won't need to cut anything or modify anything to get it installed. All that you're really gonna need is a socket set, and a lift would certainly make things easier, but the job can be done on jack stands as well. Gonna be removing the exhaust from the mid-pipe back, so an extra set of hands can make things easier for you here. You'll be moving the rear hangers to the new cat-back, so I'd recommend taking them off with the factory exhaust when you drop it. It will just make the swap a little bit easier. The whole cat-back can be dropped as one big piece, which is why an extra set of hands can help here. When you go to install your new set-up, it will probably be easiest to leave everything loose and to have it all lined up and then tighten it down. Cat-back does come with new clamps for you, so you don't have to worry about picking those up. You can figure on spending about an hour or two from start to finish to get all this done.Overall the MBRP Cat-Back is a great option for those looking for a deep sound, but not wanting a system that's gonna be too loud. This is a three-inch cat-back that comes complete and is a direct bolt-on install that requires no cutting. You can check this cat-back out online some more for yourself. And for all things Mustang, keep it right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aggressive Exhaust Note
      • High Flow Mufflers
      • Bolt-On Installation
      • 3" Aluminized Steel Tubing
      • 4" Polished T304 Stainless Steel Tips
      • Fits 2011-2014 GT Mustangs


      Aggressive Sound And Performance. Bolting on a MBRP Race Series Aluminized Cat-Back Exhaust to a stock coyote Powered GT Mustang will yield a boost of 9 horsepower and 13 ft/lb of torque. It features (2) of MBRP's High Flow Mufflers for the ultimate flow and power gains with a deeper, aggressive tone. 

      Muffler Design. The MBRP Race Series Cat-Back features (2) high flow straight-through race mufflers that produce an aggressive, deep throaty muscle car sound of yesteryear.

      Durable Aluminized Steel Construction.
      Constructed from 3" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Cat-Back exhaust system features (2) high flow mufflers and 4" polished T304 stainless steel slant cut exhaust tips. As an added bonus, the tips are etched with the "MBRP" logo for true custom styling. The 3" piping steps down to 2.75" so it will bolt right up to the factory 2.75" Mid Pipe.

      This MBRP Race Series Cat-Back Exhaust is specifically designed to fit the 2011-2014 GT Mustangs equipped with the coyote 5.0L 4V V8 engine.

      Please Note. The 3" diameter piping steps down to 2.75" so it will bolt right up to the factory 2.75" midpipe.

      Fitment: 2011 2012 2013 2014 Details

      MPN# S7264AL

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (56)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 56 customers

      Installation Time: Afternoon

      Installation Cost: $100-$250

      • March 11, 2020

        5 2012 GT - CT Installation Time: Less than 1 Hour


        Everything I expected and more! Car sounds great, install wasn't too bad at all.

        Helpful (0)
      • June 21, 2019

        3 2012 GT - ColbyP Installation Time: Less than 1 Hour

        LOUD with headers/offroad H pipe.

        I ran this exhaust for around 2 years. First year was with stock headers/h-pipe. Sounded great. Had a nice deep note. Did drone at highway speeds, especially going up hill, but overall I enjoyed the sound and could live with it. Then I installed the MBRP headers and off road H-pipe a year later and holy cow... It was EXTREMELY loud. Like rattle the walls for a block loud. At first it was cool, but daily driving this car i just could not live with it. Plus the exhaust note got quite a bit raspier. This is an okay budget kit on an otherwise stock car for a loud deep sound, but I wouldn't recommend for headers/ catless system. I recently swapped to the Magnaflow Street series catback and highly recommend it if you can afford it.

        Helpful (3)
      • May 30, 2019

        5 2011 GT - Sambuca1205 Installation Time: Full Day

        Cat back nice

        I like this exhaust system. I think it sounds good at open throttle. Not that loud at idle .The install went good. I used jack stands. Fit and finish was good

        Helpful (2)
      • May 06, 2019

        5 2012 GT - Wadefa Installation Time: Less than 1 Hour

        2012 mustang gt

        They sound amazing took off flowmaster thunder.. love them had to put them on with a lifted could not put them on with jack stands they say u can thats bulll

        Helpful (0)
      • March 18, 2019

        5 2014 GT - Tanner Installation Time: Shop Install Installation Cost: $100-$250

        Fantastic Exhaust

        This is definatly the best bang for your buck! the exhaust sounds great, not raspy like you get with other exhausts. bit of a drone around 2K RPM but other than that its perfect. Took it to a shop, they had it done in an hour, cost $150.

        Helpful (1)
      • February 27, 2019

        5 2011 GT - TerrenceS Installation Time: Less than 1 Hour

        Mbrp race cat-back

        Great exhaust! Really like how it sounds. Had it installed at a shop in less than an hour. Easy bolt on. Could have done it my self if I had a lift.

        Helpful (1)
      • February 14, 2019

        5 2011 GT - Sohale Installation Time: Afternoon

        Good Exhaust

        Really nice system, only problem with install was trying to get the pipes over the axle. Make sure to have a lift or some very high jack stands.

        Helpful (1)
      • February 10, 2019

        3 2013 GT - SherrillW Installation Time: Shop Install Installation Cost: $100-$250

        Not what I expected

        Way to much drone,just don't sound that good at all

        Helpful (1)
      • December 22, 2018

        3 2013 GT - AsunteW Installation Time: Afternoon

        Exhaust review

        Definitely changes the sound, but not as loud as expected. Gonna do a muffler and resonator delete soon. Hopefully that makes it better

        Helpful (1)
      • November 30, 2018

        5 2011 GT - AlbertM Installation Time: Less than 1 Hour

        Great fit

        Install went smooth , everything fit as it should . Using a lift made it very easy . Decent sound , I thought it would be louder but after driving it for awhile now , i glad it isn’t any louder

        Helpful (1)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      Will this cat-back system work with the MBRP XP-Series 3 in. to 3 in. H-Pipe (11-14 GT)?

      • Yes, this cat-back will work with the MBRP XP-Series 3 in. to 3 in. H-Pipe.

      Helpful (3)

      I have the MBRP race axel-backs but I dont have the over-axel pipes. Will the axel-backs fit the stock over-axels pipes ?

      • Yes, they should fit with the factory over-axle pipes.

      Helpful (1)

      Will this work with mbrp's muffler delete

      • This kit would replace the muffler delete.

      Helpful (0)

      Will this fit a 2010 mustang gt?

      Will a c pipe fit on this exhaust system, if so what is the best option to you? Also will it make the tone louder and deeper?

      Post Your Question
      3 More Questions
      Will this bolt up to the dynatech off road x pipe? Wanting to run dynatech long tube headers with their off road x on my 2012. Looking for a catback that is 3 inch, dynatech says their stuff will not bolt up to stock cat back 1 answer
      can i use this on my 2012 Mustang V6. with it being just an exhaust system, shouldnt it work just fine? 1 answer
      If I wanted to go with an H-pipe what would fit? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Extension/Over-Axle pipes
      • (2) Mufflers
      • (2) 4” polished tips
      • Installation hardware

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material:Aluminized steel Tip Material :Polished T304 stainless steel
      Piping Size:3"Tip Size:4"
      Muffler Type:Straight ThroughFitment:2011-2014 GT Mustangs

      Will It Fit My Mustang

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