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Borla 3 in. Catback Exhaust (11-14 GT, 11-12 GT500)

7 Reviews
Our Price

$1,401.99

  • Item #29021
  • MPN# 140389

  • Market Price $1,682.99
  • You Save 17% ($281.00)
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Customer Photos
Features
  • Aggressive sound
  • Race inspired mufflers
  • 3" mandrel bent stainless steel tubing
  • 4.5" polished 304 stainless steel tips
  • X-pipe included
  • Smog Legal - when reusing your stock catalytic converters
  • Off Road Use - when used with Borla long tube headers
  • Fits 2011-2014 GT & 2011-2012 GT500 Mustangs
Description
Loud Aggressive Sound. Add Borla excellence to your Coyote powered GT Mustang with a Borla 3" Catback exhaust. This Borla Catback will greatly improve your 5.0's exhaust flow for more power and an aggressive muscle car sound that everyone will love.

Street or Off-road Use. The Borla Catback Exhaust X-Pipe bolts up directly behind the stock factory catalytic converters making your Mustang 100% smog-legal. Or it can be installed with Borla's XR-1 Long Tube Headers, deleting the stock factory cats for even more power and making it perfect for off-road use.

High Quality Construction. Constructed from ultra smooth mandrel bent 3" stainless steel tubing to improve exhaust flow, the Borla Catback Exhaust System includes an X-pipe and features two race inspired mufflers with 4.5 inch polished stainless steel slant tips for aggressive sound and impressive looks.

Application. This Borla 3" Catback Exhaust System with included X-pipe has a versatile design that allows it to fit 2011-2014 GT and 2011-2012 GT500 Mustangs equipped with either the stock factory manifolds or aftermarket shorty headers installed. It can also be installed on 2011-2014 GT or 2011-2012 GT500 Mustangs with a set of Borlas XR-1 Long Tube Headers by deleting the catalytic converters.

Technical notes. By removing the catalytic converters this exhaust is no longer legal for use on pollution controlled motor vehicles; and will be intended for off road use only.

Mustang Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) X-pipe
  • (2) Short down pipes
  • (2) Over axel pipes
  • (2) Muffler Assemblies
  • (6) Clamps
Installation Info
Tech Specs
Catback Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 3" Tip Size: 4.5"
Muffler Type: Chambered Fitment: 2011-2014 GT, 2011-2012 GT500
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 11, 12, 13, 14
  • GT500 - 11, 12

Most Helpful Reviews Read All Reviews

Overall Rating 4.9/5 Write a Review
5/5
Amazing tone when you want it...

I've had this exhaust for about a year now and I have to say it's definitely my favorite mod. It's loud... really loud! At cold start, you might have some angry neighbors, but it mellows out after about

Read More
Helpful (3) (0)

5/5
Borla 3" Catback exhaust

I have been searching for exhaust systems for months now and could not decide which one to go with. After making up my mind I decided to go with the Borla Catbacks and I could not be more satisfied with

Read More
Helpful (1) (1)

Customer Photos (7) View All Customer Photos

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Q & A (6 Questions, 9 Answers) Ask a Question

Do you need to buy the long tubes or can you bolt on after the cats If this is a catback system then why do you need the long tubes

Steven65 Year: 2012 Model: GT

Question Resolved
Good Question (0) (1)
  • No. The X-pipe in this Borla ATAK Catback Exhaust can bolt up directly behind the stock factory catalytic converters, which would make your Mustang 100% smog-legal. Options don't stop there though. You can install this system with Borlas XR-1 Long Tube Headers, which deletes the stock factory cats, for even more power making it perfect for off-road use. The choice is up to you!

    Helpful (2) (0)

    Best Answer

    LisaS Year: 1992 Model: GT

Show 4 more answers

Will this fit with Kooks Long Tube Headers 1-7/8in?

Hamza Year: 2012 Model: GT

Question Resolved
Good Question (0) (0)
  • Unfortunately not. This ATAK catback can only be used with the Borla XR-1 Long Tube Headers.

    Helpful (0) (0)

    LisaS Year: 1992 Model: GT

Do I need to have a tune done after installing this exhaust? Does this require a tune after install?

Dnasty5o Year: 2012 Model: GT

Question Resolved
Good Question (0) (0)
  • Not really your car came thru with duals and even though these are less restrictive with the stock intake no problem. If you do any Mods on the intake the combo of more air in and better flow out you will need a tune or you could lean out or motor and get sensor trips.

    Helpful (1) (2)

    Best Answer

    fasteddie64 Year: 2007 Model: V6

    Top 1 Contributor

Show 2 more answers

Reviews (7) Write a Review

  • 5 Stars .86 86%
  • 4 Stars .14 14%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.9

out of 5 stars

7 Customers Recommend this Product

Installation Time:Afternoon

  • Loudness / Volume: 4.714286 4.7/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 4.571429 4.6/5
  • Bang For Your Buck: 4.142857 4.1/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    August 06, 2012

    Amazing tone when you want it...

    I've had this exhaust for about a year now and I have to say it's definitely my favorite mod. It's loud... really loud! At cold start, you might have some angry neighbors, but it mellows out after about 30 seconds. It has a deep rumble with an almost exotic tone when your accelerating. It sounds so nice between 2000 and 3000 rpms. And at WOT it roars! Deep, loud, rumbling in your seat fun... And the best part, it's only a notch or two above stock when you're in 6th on the highway. I'd definitely reccomend this or the S-Type Borla exhaust to any late model mustang owner. Amazing quality, craftsmanship, and durability.

    Rob42

    Year: 2011 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Austin, TX, USA

    Helpful (3) (0)

  • 4/5 Yes, I recommend this product

    August 27, 2013

    Great tone, overrated volume

    If you've read anything about the atak system on the forums, you would swear that hearing them would make your ears bleed. That is really not the case. They are definitely louder than stock, but not offensively so. I really wish they were louder, but I'm satisfied with how much sound they produce. They idle at about the same volume as stock and don't exceed stock decibels too much until about 2.5k. They scream pretty well after that, but they aren't gonna set off any car alarms. The tone is incredible. It's a nice growl with a great burbly decel. American muscle was very timely with shipping. Ordered it on a Sunday and it was here by Friday. Unfortunately, the passeng er side muffler had a ding about 4 inches back from the tip. The tips don't stick out far enough for it to be noticeable, however. Still, this is the most expensive catback offered, so that was kind of disappointing. install was very straightforward, with only a couple of headaches. Took about 3 hours on a lift. All in all a great product, but a touch over priced. If I had to do it again, I'd probably go with something that deleted the cats and made a bit more sound

    hilljd

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Little Rock, AR, USA

    Helpful (1) (1)

  • 5/5 Yes, I recommend this product

    July 01, 2013

    Borla 3" Catback exhaust

    I have been searching for exhaust systems for months now and could not decide which one to go with. After making up my mind I decided to go with the Borla Catbacks and I could not be more satisfied with my purchase. The sound is amazing and loud, and always puts a smile to my face when I turn my car on. Yes, it's a little pricey but trust me, it's worth every penny.

    Crunchytac0

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Pilot point, tx, USA

    Helpful (1) (1)

  • 5/5 Yes, I recommend this product

    June 29, 2012

    Long install, but worth it

    I put this on my 2011 Mustang GS/CS. It took longer than expected but it was wealth worth the time and money. Sounds mean

    Drurxmanu87

    Year: 2011 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Manassas, VA

    Helpful (0) (3)

  • 5/5 Yes, I recommend this product

    May 22, 2015

    Awesome sweet sound.

    Well, I researched what exhaust to buy for several months to be able to make the right decision, because I see it more of an investment because of the expense. Based on quality and finish I had two brands to pick from, Bassani and Borla. I had known that both were famous for quality of workmanship. I had heard Borla before but not on a Mustang. I had never heard Bassani before on anything so I decided to wait and finally about a week ago I saw a very well made video on youtube and the guy put Bassani and a Borla on his Mustang. Copy and paste if you are interested to see it (Bassani Axle-Backs vs. Borla ATAK Axle-Backs). The quality of sound of the video was good enough and he used the same protocol for both (apples to apples). I am not saying that Bassani is bad so please don't misinterpret me. I think that both sounded great but I found the Borla to be more aggressive and with a deeper sweeter sound more to my taste and boy I tell you I have no regrets. Quality of materials is really first class and it sounds amazing, super loud when you need it to be and perfect when you don't. Heads up, I am already wasting a lot more gas just running lower gears constantly just to hear the awesome deep sweet rumble. I paid a shop to do the install and the passenger nozzle is touching the rear valance so I am going to take it back to get it straighten out but that was the installer's fault. I also have to say that this is the first time I ordered from American Muscle and I am extremely impressed with the service and super fast free delivery, I couldn't believe it. I ordered an MGW shifter from another company a month earlier and I got it a day after I got the exhaust. An hour after I ordered the exhaust I got an email saying the item had been shipped and two days later I got it. Amazing for such a heavy item. Thanks American Muscle, you surely have a new satisfied customer here.

    CJS

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Omaha, NE

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 13, 2014

    Highly recomend !

    I highly recomend this exhaust i was debating over the borla s- type but decided to go with the Atak not only do you get a great sounding exaust but u feel a little kik as you drive your stang

    Red302

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 California, USA

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    July 01, 2013

    Perfect

    This exhaust is exactly what I wanted for my vehicle. With my performance mods and tuner it's what the car needed. Loud when you want it, quiet when your cruising around of on highway.

    Afraidofthedark

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 New York, NY, USA

    Helpful (0) (0)

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