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MBRP Black Series Cat-Back Exhaust with Y-Pipe; Race Version (15-20 EcoBoost Fastback w/o Active Exhaust)

Item 389216
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      Review & Installation Video

      Hey, guys, Justin with, here with my detailed review of the MBRP Race Catback Exhaust System with Y-Pipe, fitting your 2015 and up Fastback EcoBoost. Now, the Race Catback from MBRP is one of the most popular options for your EcoBoost here on the site and for a few different reasons. For starters, it's currently one of the most affordable options for your ride; it's going to offer full three-inch diameter piping from tip to tip; and finally it sounds really good despite not costing you an arm and a leg. Now, one thing I personally really enjoy about MBRP is the amount of options they give you in choosing the right system for your ride. For instance, we're looking at the full stainless steel version of the Race Catback here. It's going to cost you a little bit more but not by much. It's going to offer a full lifetime warranty from MBRP, largely in part to the full 409 grade stainless steel construction throughout that's going to do a good job of reducing any surface corrosion.In addition to that, MBRP does throw two aluminized steel versions of this exhaust at you. One's going to come with black mufflers, black tips, and black piping, and the other's going to be left in that raw aluminized steel silver color. Now, both of those options only carry a three-year warranty, but they're going to be the most affordable. Now, I did want to spend a little bit of time on tone, because obviously, this is an exhaust after all, and that's a big deciding factor. But a big question I get a lot is: How do I make my four-cylinder EcoBoost Mustang sound good? And honestly, guys, a lot of that is going to depend on what your definition of good is, but what I can tell you is that the MBRP Race is going to deliver a very enjoyable tone, deep, low tone here with practically zero rasp, minimal drone on the highway, definitely not a deal breaker, but you can hear it slightly, and overall, a very, very solid three out of five on my one to five or one to wake the neighbors scale.Again, you can hear this thing, but it's not going to be totally crazy loud. However, add in your favorite off-road or catless downpipe, and that number would go up considerably. As for the construction, guys, well, again, I did touch on this earlier, but you do have the full stainless option available to your here. That's the one I have on the table with me, 409 grade stainless. It's going to offer a little better durability over time. It's going to cost you a little bit more, but you do get that full lifetime warranty with the system.Those two aluminized steel versions, again, great systems. They're going to be a little bit more affordable, but they're only going to carry that three-year warranty, maybe not be as durable when it comes to reducing surface corrosion, but overall, still a great system. You are getting three-inch mandrel-bent tubing from tip to tip with this system, solid welds despite the price, and you are getting the race mufflers, along with the very large four-and-a-half-inch slash-cut tips, etched with the MBRP logo. You are going to be looking at a simple one out of three wrench difficulty here, guys, when it comes to the install. No cutting or permanent modification needed whatsoever. This is a direct bolt-on part that should make the install a little bit more easy on you. Now, as for tools, well, simple socket set here. You're going to need a large Allen key to tighten up these tips here, but overall, figure about an hour or two in the garage or driveway before you're making some noise. All right, guys, to wrap up the MBRP Race Catback, I do really enjoy this system for the simple fact that it sounds good; you have some options when it comes to the materials; and it's not going to cost you and arm and a leg to put it on your car. So be sure to check out more from MBRP for your EcoBoost Mustang here at

      Product Information

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


      • Aggressive Exhaust Note
      • Improves Exhaust Flow for More Power
      • Race Series Mufflers and Y-Pipe Included
      • Aluminized Steel Construction
      • 3" Mandrel-Bent Tubing
      • 4.5" Black Powdercoated Mufflers &Tips
      • Direct Bolt-On Installation
      • Not Compatible with Active Exhaust
      • Fits 2015-2020 EcoBoost Fastback Mustangs


      Aggressive Sound and Performance. Now you can give your EcoBoost a deep, aggressive exhaust note with this MBRP Race Cat-Back Exhaust System with Y-Pipe and Black Tips. This Race Cat-Back has been specifically tuned to get the optimal sound from your 2015-2020 EcoBoost Fastback. This catback not only sounds great, but also improves exhaust flow with the help of the included Y-pipe and high flow mufflers for an increase in rear wheel horsepower and torque.

      Durable Aluminized Steel Construction. Constructed from 3" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Cat-Back Exhaust System features two black powdercoated race mufflers that feature 4.5" 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 Mustang's factory exhaust, the MBRP Race Cat-Back Exhaust Kit with Y-Pipe easily bolts up in the stock location with no modifications required.

      Application. This MBRP Race Cat-Back Exhaust with Black Tips is specifically designed to fit all 2015-2020 EcoBoost Fastback Mustangs without the Active Valve Exhaust.

      Fitment: 2015 2016 2017 2018 2019 2020

      MPN# S7275BLK

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (91)

      Write a Review

      Ratings Summary

      4.7 out of 5 overall rating from 91 customers

      Installation Time: Afternoon

      Installation Cost: $100-$250

      • April 05, 2020

        5 2018 EcoBoost - Daniel111 Installation Time: Afternoon

        Good sound

        I love the item its was easy about two hours to complete for a one man job. But the best sound your going to get for the a 2018 EcoBoost

        Helpful (0)
      • March 05, 2020

        5 2019 EcoBoost - MagneticStang Installation Time: Afternoon

        Ecoboost MBRP

        I love the sound of this catback, I’m very happy with it.

        Helpful (0)
      • February 23, 2020

        4 2019 EcoBoost - ScalaAdCaelum Installation Time: Less than 1 Hour

        Very Pleased

        It was very easy to install it took less than an hour with a few friends to install. I like the sound and it is definitely better than the stock sound by a long shot. It sounds much deeper and more aggressive than the videos give it credit. I think it is a very nice and contained sound. The only reason I gave it four stars is because I would personally want it to be louder, BUT, I am definitely being EXTREMELY picky. It is a very good exhaust, especially for the price. The black looks great with my magnetic grey and black build.

        Helpful (0)
      • February 14, 2020

        5 2015 EcoBoost - centericemike Installation Time: Shop Install Installation Cost: 0-$100

        Muscle car sound from a 4 cylinder

        was surprised by the deep aggressive rumble you could get out of an ecoboost engine. noone believes i really have an ecoboost after hearing it start up

        Helpful (1)
      • February 14, 2020

        5 2015 EcoBoost - Austinrus7

        Great exhaust, highly recommend

        Looks great and was very easy to install. Took us about 45 minutes and everything turned out great. Sounds good and has a little bit of drone but not too much. I have it paired with a catless downpipe and an upgraded nx2 turbo so it really sounds good

        Helpful (0)
      • January 28, 2020

        5 2015 EcoBoost - Jake1994 Installation Time: Afternoon

        Big fan

        Product came in great shape. I installed this with jacks and jack stands on my own. After watching the videos, it was quite easy to install. I ended up cutting my old exhaust out to make it easier. I had to use an air ratchet to remove the slightly rusted bolts at the downpipe clamp. The hardest part was putting the black portions on the Y pipe and hangers. GET GREASE. I recommend removing the rear hangers and bolting them back on once you have the black pieces clamped on. The sound is great. It's a deep tone for sure. Cutting the resonator out definitely makes it much louder. If you don't want to constantly hear your exhaust, maybe just keep stock exhaust. I personally enjoy it. I do get some small pops and crackles on decel. The tips are also huge and sexy. I'm pretty satisfied with this purchase. Deep aggressive sound without sounding like a ricer Honda.

        Helpful (0)
      • December 22, 2019

        4 2019 EcoBoost - Tater Installation Time: Afternoon

        Very deep

        Very deep no rasp at all but nowhere near as loud as I thought it would be.

        Helpful (1)
      • December 11, 2019

        5 2017 EcoBoost - RayT


        This product was amazing. Easy to install and sounds so awesome!!!

        Helpful (1)
      • November 15, 2019

        5 2019 EcoBoost - Joecasta Installation Time: Shop Install Installation Cost: $100-$250

        What a lovely exhaust

        The forums and the reviews are all right, this exhaust is a great balance of value, sound, and overall bang for buck that is not really rivaled for other options imo. The note is deep and throaty, but there' little to no drone whatsoever at highway speeds. I love this exhaust so much, it's made me fall in love again with my stang. A much needed upgrade, thanks MBRP! Also note, this is 50 state legal, and doesn't require a tune as the FAQ mentions.

        Helpful (1)
      • November 07, 2019

        5 2016 EcoBoost - RussellR Installation Time: Shop Install

        Tasty Modification

        After several u-tube views and owner reviews I went wit the MBPR cat back! The sound is deep and the car thrombs in all gears. Many looks at the stop lights my black on black theme was intact thanks to the black option. No drone at all stop thinking and start modding right now. “Black Beauty” needs companionship.

        Helpful (0)

      Questions & Answers (15 answers)

      5 Top Rated Questions

      Is it 50 state legal and will I pass smog if I was to run turbo back mbrp with a catted down pipe in California?

      • The Catback exhausts do not deal with emissions and smog, so it would be safe to say the MBRP Black Series Cat-Back Exhaust is indeed 50 state legal. Being from California, the only exhaust pieces you would need a CARB certification on the product for would be catalytic converters as well as a new down pipe.

      Helpful (6)

      I would like to have the same type exhaust system for ecoboost convertible 2016

      • Unfortunately, the MBRP Black Series Cat-Back Exhaust w/ Y-Pipe - Race Version is only available for Fastback Mustangs.

      Helpful (5)

      Will this exhaust rust since it’s not stainless steel?

      • This will rust over time yes.

      Helpful (2)

      What other downpipes can I use other than the MBRP 3" because its on backorder...

      What’s the difference in the XP series, the Installer series, and the Black series?

      • The XP series will offer the most aggressive sound out of the three and will also be made from stainless steel. The other two will be made from aluminized steel. The black series is similar to the Installer series with the only difference being the exhaust tips are black.

      Helpful (0)
      Post Your Question
      10 More Questions
      Is a tune required for this mod? Does it produce more HP than street? 1 answer
      Will this work with the MBRP 3" down pipe - off-road? 0 answer
      Will this fit 2018 ecoboost without any modification? Thanks 1 answer
      Could you confirm this will fit the European 2017 ECO boost? Many thanks in advance 1 answer
      I've got a catted corsa downpipe for this vehicle Im currently installing at the same time as this exact cat back. the issue Im running into is that the taper on the mid pipe doesnt go in far enough to get a clamp on, is there a modification that needs to be done, ie weld, cut or etc? 1 answer
      Hello. Will this fit on my 2017 Ecoboost, CONVERTIBLE Mustang or is it just for the FASTBACK models? 1 answer
      Will this system bolt together with CP-E turbo kit with the 3" Downscream down pipe? 1 answer
      Will this void the factory warranty that i have? 1 answer
      Is the inlet on this exhaust when it pairs to the downpipe a 2.25" or is it 3"? I'm trying to determine which version of downpipe i can get to mate with this exhaust please help :) 1 answer
      I am trying to decide between this race version or the street version. Which one has more crackling and popping, and is loud? I love that sound, and my ecoboost mustang could really use an upgrade from the stock exhaust. Help me out please? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Extension Y-Pipe
      • (2) Black Muffler Assemblies
      • (2) Tips
      • Clamps

      Tech Specs

      Cat-Back Exhaust Specifications
      Piping Material:Aluminized Steel Tip Material :Black Powdercoat Aluminized Steel
      Piping Size:3"Tip Size:4.5"
      Muffler Type:Straight-throughFitment:2015-2017 EcoBoost Fastback

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