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MBRP Installer Series Cat-Back Exhaust - Race Version (05-09 GT; 07-10 GT500)

Item 383711
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    Features & Details

    • Aggressive Muscle Car Sound
    • Improves Exhaust Flow for More Power
    • Race Mufflers Included
    • 3" Mandrel-Bent Aluminized Steel Tubing
    • 4" Polished 304 Stainless Steel Tips
    • Bolt-On Installation
    • Fits 2005-2009 GT, Bullitt, and 2007-2010 GT500 Mustangs
    Aggressive Muscle Car Exhaust Note. Now you can give your modern S197 Pony the aggressive exhaust note of a classic muscle car with a MBRP Race Cat-Back Exhaust System that has been specifically tuned to get the optimal sound from your 2005-2010 V8 Mustang.

    More Power. MBRP's Race Cat-Back Exhaust delivers the ultimate free flowing exhaust by eliminating power robbing restrictions to put more horsepower and torque where it belongs - at the rear wheels. GT and Bullitt models will see an increase of 3 horsepower and 6 lb/ft of torque at the rear wheels, where the Shelby GT500 will see an impressive increase of 41 horsepower and 25 lb/ft of torque at the rear wheels.

    Durable Aluminized Steel Construction. Constructed from 3" diameter aluminized steel tubing for strength and corrosion resistance, this MBRP Cat-Back exhaust system features two race mufflers that end with 4" 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 Race Cat-Back Exhaust Kit easily bolts up in the stock location with no modifications required.

    Application. This aluminized MBRP Race Cat-Back Exhaust Kit is specifically designed to fit the 2005-2009 GT, Bullitt and 2007-2010 GT500 Mustangs.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    MPN# S7270AL

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Right muffler assembly
    • (1) Left muffler assembly
    • (1) Right tailpipe
    • (1) Left tailpipe
    • (1) Right exhaust tip
    • (1) Left exhaust tip
    • (2) clamps
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material:Aluminized Steel Tip Material :Polished 304 Stainless Steel
    Piping Size:3"Tip Size:4"
    Muffler Type:Straight-throughFitment:2005-2009 GT, Bullitt, and 2005-2010 GT500
    Will it fit my Mustang?

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        Questions & Answers (4)

        4 Top Rated Questions

        whats the difference between street version and race version?

        • The tone of the MBRP Race Cat-Back Exhaust and the Street would be different as well as the volume. The MBRP Race exhaust would be a bit deeper and louder than the MBRP Street when compared.

        Helpful (1)

        I Have BBK long tube Headers and a BBK xpipe, will this bolt up to it or would I have to modify it.

        Why won’t this fit a 2010 when other exhausts have been advertised to fit 2005-2010

        • MBRP designed their cat-back exhausts to fit the 05-09 Mustang GT models only. Unfortunately this exhaust will not fit the 2010 GT model.

        Helpful (0)

        Could someone define drone? Do all performance exhaust systems have drone? How loud/bad is the drone for this system?

        • Drone is basically a loud humming sound that comes from the exhaust when you hit a certain RPM range. Generally a lot of aftermarket exhausts will have drone aside from specific brands that advertise "No drone" such as Corsa Performance. MBRP exhausts generally don't have much drone during normal driving, but on highways there have been some known issues with drone being bad at times around 2000 RPM.

        Helpful (0)
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          Customer Reviews (8) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Full Day

          Installation Cost:$100-$250

          • Loudness / Volume 4.285714 4.3
          • Exhaust Note 4.857143 4.9
          • Fit & Finish 4.571429 4.6
          • Bang For Your Buck 4.571429 4.6

          • 4/5

            Installation Time: Afternoon

            October 05, 2019

            Paired with Long Tubes

            My current setup has been Long Tube catless headers and an hpipe. There was a lot of unevenness and rasp. Driving with this? A lot less aggressive and barkish BUT... smooth is the word. Smooth, even, rumbly. Looks great on the outside too. I get compliments and comments on it- all positive. I definitely recommend to someone who has a loud performance setup but doesn’t want to be pulled over every time they let it rip. It took me a little longer to install because I had to work around my lowering kit.


            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            August 11, 2019

            MBRP Exhaust

            these exhaust came on the car when i got it i love how they sound that have a nice tone really good exhaust system i would recommend these to anyone who wants nice v8 rumble


            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            June 09, 2019


            Love them. Make sure you have a lift, and or tall jack stands for install. It will make life a lot easier


            Year: 2005 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 09, 2019


            Excellent exhaust and great bang for the buck!! If you are looking for that deep tone instead of raspy, this is the choice for you. Install was very easy and the only problem was breaking loose the ten year old factory exhaust from the H-pipe and clamps. I did the install using four jack stands at their highest position. Here is a point of advice. Definitely need to do the install using a lift. When I got to the passenger side pipe, I could not get the right vertical angle to get over the rear axle. Luckily for me, my friend's service station is a half mile away. I had to drive my car with one side installed to use his lift. Once the car was high enough, the pipe slipped right over. As for loudness, it sounds perfect to me. But, you are talking to an old timer who drove a 1968 Ford Torino GT 390 high performance 4 speed during my teen years. That car had a modified exhaust with Cherry Bomb mufflers back then. That is what I consider Kudos to MBRP for a nice affordable exhaust upgrade.


            Year: 2010 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            May 01, 2019


            I own a 2010 which this kit says it not suppose to fit...I had my mechanic install it..said there were some modifications made but fit great...sounds awesome and definitely increased in power. Car feels lighter and the gas is easier to it...never gonna change it


            Year: 2010 Submodel: GT

            Helpful (0)

          • 5/5

            April 17, 2018


            Great exhaust tone, not to loud. Gives it that muscle car sound


            Year: 2009 Submodel: GT

            Helpful (7)

          • 5/5

            August 15, 2016

            Bang for Your Buck!

            I recently changed my whole exhaust besides my factory catback and Flowmaster axlebacks. The setup of my new MBRP Race Catback sounds amazing. I am absolutely in love with this setup and look forward to buying more products from AM!


            Year: 2007 Submodel: GT

            Helpful (11)

          • 4/5

            Installation Time: Afternoon

            March 15, 2016

            Good pitch and loud

            I paired this exhaust up with Pypes hi-flow cats, when installing this exhaust and it sounds mean!! The exhaust doesn't have any annoying "pops" or anything and sounds deep. Once the car is warmed up at idle it is fairly quiet; louder than stock but when you mash it, its noticed by other cars easy. Speaking of sound the drone around 1750rpm but I'm sure that's due to the cats, but overall I'm very happy with this purchase. As for performance I wouldn't expect a lot in the upper end but I noticed a increase of torque in the bottom end.


            Year: 2006 Submodel: GT

            Helpful (10)

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