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

Item 390870
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Classic Muscle Car Roar
      • Improves Exhaust Flow for More Power
      • Street Series Mufflers
      • Aluminized Steel Construction
      • 3" Mandrel-Bent Tubing
      • 4" Polished 304 Stainless Steel Tips
      • Direct Bolt-On Installation
      • Fits All 2011-2014 GT Mustangs


      Classic Sound and Performance. Ratchet up the muscle car prowess of your 2011-2014 Mustang GT with the newly designed MBRP Street Series Aluminized Exhaust. Built for performance, sound and style, this Street Series Cat-Back is specially tuned to provide your ride with that classic muscle car sound. To cap it all off, large 4" polished T304 stainless steel tips etched with the MBRP logo peak out the rear bumper of your S197.

      Extra Power. This MBRP Street Series Cat-Back exhaust not only improves the sound of your Coyote powered Mustang, but it will also improve its performance. With the help of its free flowing "straight-through" muffler design and smooth mandrel bent tubing, this Cat-Back will significantly improve exhaust flow for an increase in rear wheel horsepower and torque.

      Quality Construction. The MBRP Street Series Cat-Back Exhaust features an improved 3" diameter aluminized steel construction for its strength and corrosion resistance. Mandrel-bends, high flow street series mufflers and 4" dual walled T304 stainless steel tips make this Cat-Back System a great option for your GT.

      Direct Bolt-On Installation. You'll be taking names and kicking butt in no time because the MBRP Street Series Aluminized Cat-Back Exhaust is designed to bolt directly up to your Mustang GT's stock exhaust. It features one piece extension/over-axle pipes, all necessary hardware and requires no extra modifications for installation.  Installation can normally be completed in 2 to 3 hours.

      Application. This MBRP Street Series Aluminized Cat-Back Exhaust is specifically designed to fit all 2011-2014 Ford Mustang GTs that are equipped with the 5.0L V8 Coyote powertrain.

      Fitment: 2011 2012 2013 2014 Details

      MPN# S7258AL

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (5)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 5 customers

      Installation Time: Full Day

      Installation Cost: $100-$250

      • January 17, 2019

        5 2012 GT - Armon Installation Time: Afternoon

        Excellent exhaust

        The fit was perfect, the exhaust system is very high quality, no complaints at all here. The sound is a nice powerful growl, not too loud at all. No drone, nice and quiet while driving down the highway, a respectable roar wide open. The child in me wishes it were slightly louder, haha.

        Helpful (0)
      • May 18, 2018

        5 2014 GT - TrungD Installation Time: Full Day

        Amazing cat back

        This catback was a pain in the behind to install without a lift, but man does it sound good mid to high RPM.

        Helpful (9)
      • April 16, 2018

        5 2012 GT - RobertT

        Perfect sound for the street!

        It gives your motor a rich rumbling growl sound. I get a lot of compliments on the tone. Cruising at freeway speeds you don't really hear it at all. But when you open it up or even just give it a nudge you instantly hear the pipes! I don't think you are going to get a much better street sound and this system is very reasonably priced. The shop I used to put it on charged me 2 hours of labor so $268. If you have a lift you can do it yourself. At about 4500 rpm you can really hear the rasp but it is definitely not obnoxious. If you want to avoid that signature altogether then look elsewhere. This system gets a little raspy.

        Helpful (10)
      • October 25, 2016

        4 2013 GT - Brett Installation Time: Shop Install Installation Cost: $100-$250

        Sounds great

        So far I love this exhaust. I ended up taking it to an exhaust shop and they charged $150 to install it. When they first started it after the install I had a huge grin. Sounds great at idle. Highway speeds it's a little louder than stock. Throw some revs and it's sounds mean! Gets a little tingy/raspy in the higher RPMs when punching it, that's just the nature of these 4v Coyote engines though. For the price I recommend this to everybody!

        Helpful (11)
      • October 12, 2016

        5 2011 GT - Sloyote Installation Time: Afternoon


        This exhaust setup is perfect! It's not too loud and it's definitely not quiet. I'm coming from borla ATAK and it's definitely not as loud but it's exactly how a coyote should sound!

        Helpful (11)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver Side Extension Pipe
      • (1) Passenger Side Extension Pipe
      • (2) Street Mufflers
      • (2) Stainless Steel Tips
      • (2) 3" Clamps
      • Installation Hardware

      Tech Specs

       Cat-Back Exhaust Specifications
      Piping Material:Aluminized SteelTip Material :Polished T304 Stainless Steel
      Piping Size:3"Tip Size:4"
      Muffler Type:Straight ThroughFitment:2011-2014 GT

      Will It Fit My Mustang

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