Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win A 2018 RTR Spec 3 Mustang Enter Now!

Ford Performance by Borla Sport Active Cat-Back Exhaust (15-18 GT350)

Market Price $2,455.22 You Save 13% ($320.25)
Our Price


FREE Shipping
  • Item 394115
  • MPN# M-5200-MSS

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Aggressive, Loud Tone
    • Compatible with Factory Multi-mode Exhaust
    • Connects to Existing Catalytic Converters
    • Stainless Steel, Straight Through Mufflers
    • 2 ½" Stainless Steel Mandrel Bent Tubing
    • X-Pipe Assembly Included
    • All Mounting Hardware and Clamps Provided
    • Manufactured in the USA
    • Fits 2015-2018 Shelby GT350 and GT350R Mustangs
    Exhaust System Upgrade. Upgrade the exhaust system on your 2015 to 2018 Mustang GT350 by upgrading the stock exhaust to this Ford Performance by Borla Sport Active Cat-Back Exhaust system that incorporates straight through mufflers. This system is ideal for GT350 owners that want improved performance and a unique tone on the street, track or drag strip.

    Compatible with Factory Multi-mode Exhaust. One of the coolest selling points of the Shelby GT350 and GT350R is the multi-mode exhaust that allows the driver to select between normal and sport modes. Knowing that this was one thing that no GT350 owner could do without, Borla designed their mufflers with the same style butterfly valves as Ford. In the closed position the valve blocks the exhaust flow, forcing it out one tip of the muffler to produce a more street friendly sound. When opened the valve "uncorks" the exhaust allowing it to exit through both tips of the muffler to generate an aggressive, throaty race style exhaust note. This Ford Performance by Borla Sport Active Cat-Back Exhaust reuses the factory valve motors.

    High Quality Construction. This Sport Cat-Back exhaust system is manufactured especially for Ford Racing by Borla from high quality stainless steel tubing for superior strength and enduring corrosion resistance. Featuring ultra smooth mandrel bent 2.5" diameter piping and a set of straight-through mufflers, this Cat-Back will significantly out flow your Shelby GT350's original factory exhaust system. This Cat-Back reuse the factory exhaust tips located in the rear valance.

    Easy, Bolt-on Installation. No welding or modifications are needed, this Ford Performance by Borla Sport Active Cat-Back Exhaust is a direct bolt-on installation that mounts to the stock catalytic converters using the factory mounting locations. All of the necessary hardware and clamps are provided, installation is performed with basic hand tools.

    Application. This Ford Performance by Borla Sport Active Cat-Back Exhaust with X-Pipe is designed to fit the 2015-2018 Shelby GT350 and GT350R Mustangs equipped with the Voodoo 5.2L V8 engine. Will not fit GT models.

    Fitment: 2015 2016 2017 2018 Details

    What's in the Box
    • (1) X-Pipe
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    • (1) Driver Side Over Axle Pipe
    • (1) Passenger Side Over Axle Pipe
    • (4) Band Clamps
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: 304 Stainless Steel Tip Material : Reuses Stock
    Piping Size: 2.5" Tip Size: Reuses Stock
    Muffler Type: Straight-through Fitment: 2015-2017 GT350, GT350R
    Will it fit my Mustang?
    • GT350 - 15, 16, 17, 18
    • GT350R - 15, 16, 17, 18

    Customer Photos

    You Might Also Like

    3 Questions / 3 Answers

    Ask a Question

    There's been bunch of questions over the internet about this exhaust compared to the ATAK system. Is the tubing really 2.5in? or the ATAK system's dimension of 2.75in? Also I heard Borla ATAK system had some fitment issues, which they admitted and was working on the fix. Is this all settled now? I personally prefer the Ford racing version to stay as close to OEM as possible .. thanks in advanced for your response.


    • The Ford Performance exhaust is 2.5" and the Borla ATAK exhaust is 2.75". You should not have any fitment issues with either of these exhaust kits. Both are made of a high quality 304 stainless steel tubing which is not corrosive and should remain its original color through all the elements.


    Helpful (1)

    Dose this system eliminate the resonators ?


    • Yes, this catback exhaust system uses a cut/clamp xpipe that eliminate the resonators.


    Helpful (0)

    What diameter are the OEM pipes coming off the cats, 2.5 inches or 2.75 inches. I've read both. I'm talking about the short segment of pipe between the cats and the OEM clamps


    • The exhaust size on the 15-17 GT 350 is 2.75.

      AM MikeW

    Helpful (0)

    More Products You Might Like

    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Afternoon

      December 21, 2016

      What can I say it's awesome !

      What can I say it's awesome. It makes the car sound so loud it's crazy. But it's just a really loud growl which makes it 100 times better.


      Year: 2003 Submodel: GT

      Helpful (3)

    Related Mustang Categories