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MBRP Installer Series Cat-Back Exhaust w/ Y-Pipe - Street Version (15-20 EcoBoost Fastback w/o Active Exhaust)

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Market Price $662.99 You Save 19% ($128.00)
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  • Item 389212

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    Features, Video & Details

    • Classic Muscle Car Sound
    • Improves Exhaust Flow for More Power
    • Street Mufflers and Y-Pipe Included
    • Aluminized Steel Construction
    • 3" Mandrel-Bent Tubing
    • 4.5" Slant Cut Tips
    • Direct Bolt-On Installation
    • Not Compatible with Active Exhaust
    • Fits 2015-2020 EcoBoost Fastback Mustangs

    Review & Installation Video

    Review & Install Video

    Classic Muscle Car Exhaust Note. Now you can give your 2015-2020 EcoBoost the aggressive exhaust note of classic muscle cars with a MBRP Street Cat-Back Exhaust System with Y-Pipe. This Street Cat-Back has been specifically tuned to get the optimal sound from your Fastback. This catback not only sounds great, but also improves exhaust flow with the help of the included Y-pipe for an increase in RWHP and TQ.

    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 are completed with 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 Street Cat-Back Exhaust Kit with Y-Pipe easily bolts up in the stock location with no modifications required.

    Application. This MBRP Aluminized Steel Street Cat-Back Exhaust with Y-Pipe is specifically designed to fit all 2015-2020 EcoBoost Fastback Mustangs without the Active Valve Exhaust.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# S7274AL

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Extension Y-Pipe
    • (2) Muffler Assemblies
    • (2) Tips
    • Clamps
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: Aluminized Steel Tip Material : Aluminized Steel
    Piping Size: 3" Tip Size: 4.5"
    Muffler Type: Straight-through Fitment: 2015-2017 EcoBoost Fastback
    Will it fit my Mustang?

      Customer Photos (1) Submit Your Photo

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        Questions & Answers (4)

        4 Top Rated Questions

        Does this fit the US convertible 2.3L s550?

        • This exhaust will not fit a 15-18 convertible model due to the different bracing.

        Helpful (1)

        What is the difference between the MBRP Installer Series Cat-Back Exhaust w/ Y-Pipe - Street Version and the race version?

        • The race version will have a slightly more aggressive exhaust tone.

        Helpful (0)

        Is there a video available before/after installation? I dont know how it sounds i just want to make sure i like the sound before i buy thanks.

        • We do not currently have any sound clips for this at the moment but we very well may in the near future.

        Helpful (0)

        Will installing this exhaust void the warranty I have on my 2017 Mustang Ecoboost

        • This exhaust shouldn't void the warranty on your Mustang, but we would still recommend contacting Ford directly to see how this could affect your warranty.

        Helpful (0)
        Post Your Question

          Customer Reviews (9) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 4 4
          • Exhaust Note 4.875 4.9
          • Fit & Finish 4.25 4.3
          • Bang For Your Buck 5 5



          • 4/5

            Installation Time: Less than 1 Hour

            December 17, 2018

            They sent me 2 drivers-side mufflers

            Looks great and sounds great, but the passenger-side muffler's exhaust hanger exactly matches the drivers side. It still fit on the car but the hanger is poking out of the bottom of the car. Right now I have it hung up by some cable just so it doesn't sag

            DominicG

            Year: 2015 Submodel: EcoBoost

            Helpful (4)

          • 5/5

            December 04, 2018

            Understated deep tone

            Good sound-gives a low rumble on accel and decel. As mentioned in other posts, it won’t upset the neighbors. Brings ecoboost up a notch on the fun factor.

            BreckM

            Year: 2016 Submodel: EcoBoost

            Helpful (5)

          • 4/5

            Installation Time: Less than 1 Hour

            July 26, 2018

            Almost perfect!

            I’ve had this exhaust for a solid 20 minutes and I’m already in love. Makes your car sound so much better. Mine is paired with a race downpipe by MBRP as well, and it’s added a nice tone to the exhaust note. No drone what so ever and it even pops and crackles when you down shift. The only complaint I have was how tight of a fit the exhaust was. There was hardly any clearance at all. Also when I recievwd the pipes the flanges were slightly bent. But other than that I have absolutely no complaints

            Austen23

            Year: 2016 Submodel: EcoBoost

            Helpful (8)

          • 5/5

            July 05, 2018

            Mbrp installer street version

            Wonderful product easy to install very pleased with sound deffinently noticeable over stock . Great price...

            GregF

            Year: 2017 Submodel: EcoBoost

            Helpful (7)

          • 5/5

            Installation Time: Afternoon

            June 01, 2018

            Amazing Exhaust System

            Super easy install, only took a couple hours. A lot louder than I expected but it is a really nice low tone! The best bang for your buck in my opinion!

            Sam

            Year: 2018 Submodel: EcoBoost

            Helpful (7)

          • 5/5

            Installation Time: Afternoon

            December 27, 2017

            Ecoboost is Alive Now

            I'm very please with this kit. The fit and finish was excellent and the install was headache free. Took me about 2 hours and that was with the car on jack stands. Had I had an overhead lift, it would have taken maybe and hour. Now my Ecoboost sounds like it should.

            BrettC

            Year: 2015 Submodel: EcoBoost

            Helpful (11)

          • 5/5

            Installation Time: Afternoon

            September 20, 2017

            Best sound for the Ecoboost !

            Perfect fit, easy install, perfect street sound, deep , no rasp, and no drone. Got the MBRP down pipe too. Priced to sell !!!!

            StuartE

            Year: 2015 Submodel: EcoBoost

            Helpful (13)

          • 4/5

            July 11, 2016

            Nice sound

            Nice exhaust for the price can hear the turbo a lot more now through pipes. Only issue i had someone welded the exhaust hanger backwards had to take it to a local shop to get it ground off and rewelded the correct way no big deal cost $20 just make sure before install the hangers by axle point towards front of car the hangers by bumper face towards back of car.

            Firstford

            Year: 2016 Submodel: Ecoboost

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            January 07, 2016

            Ecobeast

            For being a cat back system it really wakes the 4 banger sound nice. U can hear the turbo blow off sound run through the exhaust

            Mrvato

            Year: 2015 Submodel: Ecoboost Hockley,tx

            Helpful (10)

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