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Borla Touring 2.5 in. Cat-Back Exhaust w/ Black Tips (15-17 GT)

Market Price $1,491.59 You Save 12% ($171.60)
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  • Item 390657

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    Features, Video & Details

    • Borla Touring Cat-Back
    • Mellow V8 Sleeper Sound
    • Mid-Pipe Resonator and Touring Mufflers Included
    • T-304 Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • 4" Black Chromed Stainless Steel Tips w/ Embossed Borla Logo
    • Direct Bolt-On Upgrade
    • Fits 2015-2017 Fastback and Convertible GT Mustangs

    Review & Installation Video

    Review & Install Video

    Deep Mellow Exhaust Note. Borla's Touring Cat-Back Exhaust is perfect for those GT Mustang owners who are seeking a more prominent exhaust note, but want to avoid drawing unwarranted attention to themselves while driving through residential neighborhoods. Featuring a pair of straight-through touring mufflers and a Mid Pipe resonator, this Borla Touring Cat-Back has been engineered to add a deep, mellow muscle car sound to your GT Mustang without being overbearing or obnoxious.

    More Horse Power and Torque. A Borla Touring Cat-Back Exhaust will not only improve the sound of your GT Mustang's exhaust, but it will also improve its power and performance as well. By reducing back pressure and increasing exhaust flow, you will see a notable improvement in horse power and torque at the rear wheels.

    High Quality Construction. Borla manufactures their Cat-Back Exhaust systems from mandrel-bent 2.5" diameter, aircraft grade, T-304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes a Mid Pipe resonator and two high flow, straight-through Touring mufflers that are packed with ultra-durable, continuous-strand sound-absorbing composite filament. The mufflers feature a pair of black chromed 4" tips that are embossed with the Borla logo for impressive muscle car looks and sound.

    Direct Bolt-on Upgrade. Borla's Touring Cat-Back Exhaust with included Mid Pipe bolts straight up in the stock location with no cutting or extra modifications required. Installation of this Borla Cat-Back can be completed in about two hours with just basic hand tools.

    Application. This Borla Touring Cat-Back Exhaust System with Black Chromed Tips is designed to fit both Fastback and Convertible 2015 to 2017 GT Mustangs equipped with the DOHC 5.0L V8 coyote engine.

    Fitment: 2015 2016 2017 Details

    MPN# 140589BC

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Right muffler assembly
    • (1) Left muffler assembly
    • (1) Mid-pipe resonator muffler
    • (1) Right intermediate pipe
    • (1) Left intermediate pipe
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Black Chromed Stainless Steel
    Piping Size: 2.5" Tip Size: 4.0"
    Muffler Type: Straight-through Fitment: 2015-2017 GT
    Will it fit my Mustang?

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    Questions & Answers (2)

    2 Top Rated Questions

    Are extra parts or considerations involved with installation on a GT Convertible?

    • This exhaust will bolt up to your GT Mustang convertible without any modifications during the installation.

    Helpful (1)

    Any plans to post a video side-by-side sound comparison with the stock S550? Thx.

    • There are currently no plans as of this moment to post a side by side sound comparison with the stock S550 and the Borla Touring 2.5 in. Cat-Back Exhaust - Black Tips.

    Helpful (0)
    Post Your Question

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    Customer Reviews (6) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Loudness / Volume 3.5 3.5
    • Exhaust Note 4.5 4.5
    • Fit & Finish 4.833333 4.8
    • Bang For Your Buck 4.333333 4.3

    • 5/5

      Installation Time: Less than 1 Hour

      July 29, 2018

      Borla Touring Cat Back 2.5 inch exhaust

      I absolutely love my Borla exhaust. They were just what I was looking for. I wanted the deeper sound and louder when you step on it, but didn’t want to wake the neighbors! Put my GT on a lift and the install was just under an hour. Quality material and great purchase for MY 2015 GT! Thank you AM!


      Year: 2015 Submodel: GT

      Helpful (4)

    • 5/5

      February 10, 2018


      Nice exhaust for what I wanted. Something I could hear, but not too loud, no drone. Put it on with a PP3. The PP3 changed the whole character of the motor. Much smoother, better throttle response. Love the way it spins out. The black tips look great on my 16' competition orange rag top. So glad I did this. Made the car into something special


      Year: 2016 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      July 19, 2017

      Nice Tone

      Sound is just what I was hoping for. Install was easy, I rated it as an afternoon but that was with plenty of beer time. Sounds like it should have from the factory.


      Year: 2015 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      June 22, 2017

      Nice exchaust

      Didnt make my exhaust to loud had put on by someone else for 70.and they have black tips that match my car I have been enjoying them since


      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      June 07, 2017

      Perfect exhaust note, great look.

      Intall took about 30 minutes on a lift. The fit and finish is excellent, and the sound is perfect. No raspy sound like the X pipes give, quiet when you want it to be but still has a perfect amount of growl and rumble when you get on it. Drops quite a bit of weight from the car too, the factory exhaust is HEAVY.


      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      June 27, 2016

      Great fit, awesome and unique tone.

      This was the first mod I made on my '15 because lets face it, the stock sound sucks! When you pull off the stock system you can clearly see the choke points of that dreaded resonator and how heavy the whole affair is. Like everything from Borla, this fit beautifully and was easy to install but isn't the cheapest option (you get what you pay for kids). Black tips are nice but the look is not for everyone. The front muffler (it's not a resonator) is pretty much an x-pipe with a bunch of holes drilled in it wrapped in sound insulation. So you get a noticeable gain in power without any of the rasp that pretty much every other exhaust with an x-pipe has. It produces a very distinctive tone, not 100 muscle car, has a bit of a european V8 sound to it. There isn't any drone but it is noticeably louder inside coming from the rear of the car, especially over 70 mph.


      Year: 2015 Submodel: GT

      Helpful (7)

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