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MBRP Pro Series Cat-Back Exhaust w/ H-Pipe; Street Version (15-17 GT Fastback)

Item 398096
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      Product Information

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


      • MBRP Pro Series Cat-Back Exhaust
      • Exhaust Delivers Dynamic Exhaust Tone
      • Features Street Version H-Pipe
      • Durable 3” T304 Stainless Steel Pipes Optimize Exhaust Flow
      • Form Meets Function with Polished 4½” Steel Tips
      • Basic Bolt-On Installation - No Modifications Required
      • Lifetime Product Warranty
      • Fits All 2015-2017 Ford Mustang GT Fastback Models


      Dynamic Tone. Significantly enhance the exhaust note of your 2015-2017 Fastback GT Mustang with the MBRP Pro Series Cat-Back Exhaust. The dynamic sound will definitely turn heads when you drive down the road. This direct replacement upgrade for the factory exhaust features MBRP's street version H-pipe that adds a little extra rumble to the sound of your exhaust.

      More Power And Performance. MBRP's Pro Series Cat-Back exhaust not only improves the sound of your Coyote powered Mustang, but it will also improve its performance as well. With the help of its free flowing "straight-through" muffler design and 3" cross over H-pipe, this MBRP Cat-Back will improve exhaust flow for a notable increase in rear wheel horsepower and torque.

      Quality Stainless Steel Construction. MBRP manufactures their Pro Series Cat-Back from mandrel bent T304 stainless steel tubing for its strength and corrosion resistance. Mandrel bending eliminates any power robbing kinks to optimizes exhaust flow. This MBRP Cat-Back also features two "straight-through" mufflers with massive 4.5" diameter T304 stainless steel tips in a mirror polished finish for an impressive bold statement.

      Direct Bolt-On Installation. MBRP designed their Pro Series Cat-Back to be a direct bolt-on upgrade replacement. This Cat-Back System will easily bolt straight up to the factory piping without any cutting, modifications or special tools required for an easy straight forward installation. All necessary hardware is included.

      Lifetime Warranty. With this Pro Series exhaust, you will receive a lifetime warranty from MRBP that guarantees coverage for any structural defects. Some limitations or exclusions may apply, so make sure you thoroughly review all manufacturer’s warranty information for more details.

      Application. The MBRP Pro Series Cat-Back Exhaust with Street H-Pipe was specifically designed to fit 2015-2017 GT Mustang Fastback models only. Does not fit convertibles.

      Fitment: 2015 2016 2017 Details

      MPN# S7277304

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (7)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 7 customers

      Installation Time: Afternoon

      Installation Cost: $100-$250

      • September 24, 2019

        5 2017 GT - DavidP Installation Time: Afternoon

        Great sound

        Got this for my 2017 gt, had it installed and love it, the exhaust system is a win in my book, I would recommend this for any one who is looking to get a great deal and get a amazing sounding exhaust. Not to loud but loud enough to get people's attention.. I have gotten a lot of complaints on the sound and look.

        Helpful (0)
      • August 07, 2019

        5 2015 GT - Fordracing Installation Time: Afternoon

        Great catback for a good price!!

        The pro series Mbrp street catback has great materials won't rust like the cheaper ones, sounds and looks great! This system won't have that rasp sound like corsa or any other brand with an X-pipe. This system has an H-pipe so your mustang will sound like a muscle car, no drone either!! Its loud when you want it or quiet if you are cruising around. Install time was under 2 hours for sure, I just take my time with the fitment.

        Helpful (0)
      • June 13, 2019

        5 2016 GT - Devildog0609 Installation Time: Afternoon

        Great Quality!

        Exhaust was easy to install and a great fit. Everything looks amazing. It mounted up to the MBRP long tube headers perfectly.

        Helpful (0)
      • May 11, 2018

        5 2017 GT - JasonH Installation Time: Shop Install Installation Cost: $100-$250

        Very pleased!!!

        This was my first time with an aftermarket exhaust! It delivered!!! I am so impressed with my MBRP Pro Series. It is more than I even thought it would be. Sounds great! American Muscle is awesome, the product is awesome, and the installer, DALLAS MUSTANG PARTS is awesome! Thanks again! JH

        Helpful (7)
      • January 11, 2018

        5 2017 GT - Riz Installation Time: Afternoon

        Too much fun

        Haven't listened to music on the radio since I installed this thing. That's how good it sounds. Deep rumble when idling up to about 35 hundred rpm. Anything above 35 hundred and this thing lights up the road. Did the install on ramps in my driveway. Required a second (and skinnier) brother to help. Took about 2 hours in total. I live in NY so I went with the t304 stainless (Pro Version) because we get a lot of salt on the road in winter. Great purchase, highly recommend.

        Helpful (8)
      • December 24, 2017

        2 2015 GT - JamalT

        drone drone

        just an unbelievable amount of drone at highway speeds

        Helpful (8)
      • September 18, 2017

        5 2017 GT - Jay8 Installation Time: Less than 1 Hour

        Great Exhaust!

        The exhaust has a nice deep tone but very loud when you get on the throttle. Cold starts are great!!! Definitely a great exhaust if you're looking for something with old muscle car sound. No drone at all. Great price.

        Helpful (8)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      Can you get the pro series in all black or with black tips. Thx

      • At this time we would not carry the MBRP Pro Series Cat-Back Exhaust w/ H-Pipe in all black.

      Helpful (1)

      Hello! Does this exhaust system fit into a European market mustang? Sincerely / Bengt-Erik, Sweden

      • Hello, Yes the MBRP Pro Series Cat-Back Exhaust w/ H-Pipe - Street Version should work with European mustangs.

      Helpful (1)

      I live in Salt Lake City, Utah where we get some heavy snow and a lot of salt on the roads in the winter. I was wondering if I could possibly save money and go with the aluminum steel version. But my concern is how long the aluminum would last in these conditions. I know the stainless steel would last longer but if i could save money and get a decent lifespan out of the aluminum that'd be great. What would you recommend?

      • Aluminized steel will be prone to corrosion, not to the same degree as mild steel, but much more so than stainless. Regularly washing sale off of the aluminized steel will extend the service life of this material in areas like yours.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cat-Back Exhaust
      • (1) H-Pipe
      • Mounting Hardware
      • Installation Instructions

      Tech Specs

      Will It Fit My Mustang

          Related Mustang Categories