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Ford Performance by Borla Sport Cat-Back Exhaust w/ GT350 Lower Valance (15-17 GT Premium)

Market Price $2,484.00 You Save 12% ($294.60)
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  • Item 390228
  • MPN# M-5200-M8SBV

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    Features & Details

    • Loud Throaty Exhaust Note without the Drone
    • Manufactured by Borla for Ford Racing
    • X-Pipe and Straight-Through Sport Mufflers
    • T-304 Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • Includes GT350 Rear Lower Valance with Quad Exhaust Tips
    • 49-State Drive-By Noise Legal
    • Fits 2015-2017 GT Mustangs with Premium Package Rear Bumper
    Loud Throaty Exhaust Note. Coyote powered S550 Mustangs have 435 horses hiding under the hood, but you wouldn't know it from the sound of the mild factory exhaust. So, wake up the sound of your GT and half the neighborhood at the same time by installing a Ford Racing by Borla Sport Cat-Back Exhaust. This Ford Racing Sport Cat-Back features a pair of straight-through sport mufflers that have been acoustically engineered to add a loud, aggressive, throaty exhaust note to your 5.0-liter Mustang.

    More Horse Power and Torque. A Ford Racing Sport Cat-Back Exhaust will not only improve the sound of your Coyote powered Mustang's exhaust, but it will also improve its power and performance as well. By replacing the restrictive factory mid pipe resonator with the included X-Pipe you will reduce back pressure and improve exhaust flow for a noticeable increase in horse power and torque at the rear wheels.

    Shelby GT350 Styling. The GT Mustang is already one of the best looking cars on the road today, how could it look any better? By installing a Shelby GT350 Rear Valance. This Ford Racing Cat-Back Kit includes the same exact Rear Lower Valance with integrated Quad Exhaust Tips that comes as standard equipment on the Shelby GT350. Installation of the rear valance will require removal and trimming of the rear premium bumper cover.

    High Quality Borla Construction. Sport Cat-Back Exhaust Systems are manufactured by Borla for Ford Racing to strict specifications. Borla uses mandrel-bent 2.5" diameter, aircraft grade, T-304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes an X-Pipe and two high flow, straight-through Sport mufflers that feature a perforated core and just the right amount of packing filament.

    Application. This Ford Racing by Borla Sport Cat-Back Exhaust with Shelby GT350 Rear Lower Valance is designed to fit both fastback and convertible 2015-2017 GT Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 400A/401A) for both great looks and great sound.

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • (1) GT350 Rear Lower Valance with Quad Exhaust Tips
    • (1) Passenger Side Muffler Assembly
    • (1) Driver Side Muffler Assembly
    • (1) X-Pipe Assembly
    • (1) Passenger Side Intermediate Pipe
    • (1) Driver Side Intermediate Pipe
    • (4) Clamps
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Chromed Stainless Steel
    Piping Size: 2.5" Tip Size: Dual 4.0"
    Muffler Type: Straight-Through Fitment: 2015-2017 GT
    Will it fit my Mustang?

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    Questions & Answers (15)

    5 Top Rated Questions

    Is there a way to get this system (or any GT350 Valance Quad Tip) with Black Exhaust tips?

    • Hello, unfortunately, the Ford Performance by Borla Sport Cat-Back Exhaust w/ GT350 Lower Valance (15-17 GT Premium) is currently not available with black tips, and we do not currently carry any Lower Valance Quad Tip option with black tips.

    Helpful (1)

    Which ones louder compared with corsa sport quad tip? And is this exhaust louder than the frpp borla spot catback?

    • The corsa sport quad tip cat back exhaust is going to be slightly louder than the FP by borla system. The FP borla sport system is similar in sound and loudness to the quad tip version.

    Helpful (1)

    Do you sell the GT350 Lower Valance separately and would the GT350 Lower Valance fit the roush quad tip system?

    • We do not sell the GT350 Lower Valence separate from the Ford Performance by Borla Sport Cat-Back Exhaust. The valence is only compatible with the Ford Performance by Borla Sport Cat-Back Exhaust.

    Helpful (1)

    It appears that the exhaust tips are connected to the valence. If I wanted to buy this exhaust system and use it with another quad tip compatible diffuser from Anderson Composites, would I be able to remove and use the tips from this diffuser?

    • We have not used this catbacks with other valances to confirm fitment, however we do not believe this would work.

    Helpful (0)

    Which Borla exhaust, Touring, S-Type, or ATAK, does this Ford Borla Sport equate?

    • The Ford Sport would be similar to the Borla S-Type in terms of overall exhaust tone.

    Helpful (0)
    Post Your Question
    10 More Questions
    I can’t recall, is the touring or sport louder? 1 answer
    How loud is this compared to corss extreme cat back? 1 answer
    Would this work with the V6 Mustang using a 2.5 to 2.25 inch adapter welded on? 1 answer
    So this thing is illegal in California, is there any other options? 1 answer
    My car is 2017 GT California special. Is this fit it? 1 answer
    Is there anything else needed to install this product that the kit does not include to complete the installation? 1 answer
    This system indicates it is only 49 State legal. Which State is this system not legal? 1 answer
    Hi, how can I tell if my car is able to inquire this. Does it have to be premium? 1 answer
    Will this system fit a 2016 GT Premium Convertible? Will the piping work to fit and keep the extra bracing for the convertible? 1 answer
    Can this set up be modified to work with any long tube or full length headers? 1 answer

    Customer Reviews (7) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$100-$250

    • Loudness / Volume 4.571429 4.6
    • Exhaust Note 4.857143 4.9
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      September 27, 2017

      This should of been a factory option

      Purchased this at the dealership new to be installed on my new 2017 mustang GT premium that I ordered. I could of saved $300 by buying it from American Muscle. This exhaust sounds amazing!!! It also looks amazing. If you can afford it, just buy it! If you can't afford it, save your money until you can. You might be wondering why I just didn't order a 2018 mustang that has this exhaust with active control as a option with the premium GT. My answer is that the 2018 refresh is ugly! What was ford thinking? And the digital dash is repulsive. Just my two cents.


      Year: 2017 Submodel: GT

      Helpful (11)

    • 5/5

      Installation Time: Afternoon

      August 29, 2017

      Love it

      Easy installation but couple hours time to install. Deep tone , no drone , quiet rumble when cruising , The devil screams when you WOT it .


      Year: 2015 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Full Day

      July 17, 2017

      Amazing Sound

      Amazing sound and looks great! Took a full day of install by myself, but easy enough to do.


      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      May 11, 2017


      Originally had Corsa Extreme exhaust with RTR diffuser. Installed Kooks O/R headers and it was wayyyyyyyy to loud. Went with the borla sport and it is perfect.


      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      February 01, 2017

      Kitten to tiger

      My Australian version GT was so quiet you had to ask if it was a V8 or the Turbo4. Since the installation there is now a distinctive roar when I start up or underline. Whilst cruising the roar drops down to almost nothing. Perfect and easy as a self install on my own.


      Year: 2016 Submodel: GT

      Helpful (7)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      July 02, 2016

      cool products

      after i change the catback sport exhaust . WOW that was amazing . the noise sounds so great .and the back of thecar looks so cool .


      Year: 2015 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      May 13, 2016

      Amazing Exhaust and GT350 Styling

      I love my 2015 mustang, but it always could've used some more noise from the exhaust, along came this bad boy, not only does my mustang sound amazing now but it has some styling cues from the GT350 itself. Totally worth it, installation took about 3 1/2 hours for both parts.


      Year: 2015 Submodel: GT

      Helpful (6)

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