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Borla ATAK Cat-Back Exhaust (05-09 GT)

Market Price $858.99 You Save 11% ($92.00)
Our Price

$766.99

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  • Item 29029
  • MPN# 140382

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Loud Aggressive Sound
  • "ATAK" Race Inspired Mufflers Included
  • 2.5" Mandrel-Bent Stainless Steel Tubing
  • 4" Polished 304 Stainless Steel Tips
  • Fits 2005 to 2009 GT and Bullitt Mustangs
Loud Aggressive Sound. Add a touch of Borla excellence to your GT Mustang with an "ATAK" Cat-Back Exhaust System. A Borla "ATAK" catback system will significantly increase exhaust flow over the restrictive stock exhaust system for a dramatic increase in horsepower and an aggressive muscle car sound that is not for the faint of heart.

ATAK. Acoustically-Tuned Applied Kinetics, is Borla's newest technology that produces the highest available dB (decibel) levels to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts.

High Quality Construction. Constructed from ultra smooth mandrel bent 2.5" stainless steel tubing to improve exhaust flow, the Borla Cat-Back Exhaust System features two race inspired "ATAK" mufflers with 4 inch polished stainless steel slant tips for aggressive sound and impressive looks.

Application. Designed as a direct bolt on, this Borla ATAK Cat-Back will bolt straight up to the factory Mid-Pipe without any modifications required on the 2005 to 2009 GT and Bullitt Mustangs.

Technical Note: Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation.

Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
  • (2) Straight pipes
  • (2) Over axel pipes
  • (2) Muffler assemblies
  • (4) Clamps
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 4"
Muffler Type: Straight-Through Fitment: 2005-2009 GT
Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Amazing!

Borla Atak cat back is one of the loudest exhaust you can have. It sounds so good and it's so worth the money! I have the full cat back exhaust with a pypes off road x-pipe and it sounds good but there ...

Read More
Helpful (1)

5/5
excellent

It's like everyone else says...No Drone...quiet when you want it to be and NASTY when you put the foot down :) easy install on my 07 shelby gt

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 24 Reviews

Customer Photos (7) Submit Your Photo

View All 7 Photos

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11 Questions / 6 Answers

Ask a Question

This doesn't require a tune does it?

CoreyF

Helpful (0)
  • Hello! The Borla ATAK Cat-Back Exhaust does not require a tune.

    VincentV

Are attacks louder than stinger

MichaelT

Helpful (0)
  • The Borla ATAK will be louder than the Borla Stinger as the ATAK produces the highest available dB levels to maximize the sound of the exhaust.

    KevinD92

Would this fit my 2007 Shelby GT?

Blackfoot74

Helpful (0)
  • This cat-back should work perfectly fine with your Shelby GT.

    AshleyK

Is there a catless setup that this exhaust will fit?

redrocket

Helpful (0)
  • If you are looking at a catless exhaust setup, my recommendation would be to check out Bassani's off-road x-pipe as it has the same piping size as the Borla ATAK catback exhaust.

    KevinD92

Will these fit my 2007 GT/CS. And is there any drone sound.

marathonman

Helpful (0)
  • This exhaust will be able to fit the California Special 2007 Mustang as most GT items do. There really will not be any drone inside the cabin of the car with this exhaust either.

    KevinD92

Will this fit with any x pipe application?

acamada

Helpful (0)
  • As long as the X-Pipe has a piping size of 2.5", the Borla ATAK Cat-Back Exhaust (05-09 GT) will fit.

    KevinD92

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Customer Reviews (24) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Loudness / Volume 4.590909 4.6
  • Exhaust Note 4.863636 4.9
  • Fit & Finish 4.727273 4.7
  • Bang For Your Buck 4.590909 4.6



  • 1/5

    Installation Time: Less than 1 Hour

    February 14, 2017

    Not loud enough

    All the reviews say this is a very loud exhaust ! I personally feel that my mbrp race exhaust was much louder! It fits well and looks amazing and sounds amazing just feel it wasn't a loud as it's perceived!

    FATPONY

    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    January 12, 2017

    tinker

    The sound is amazing! Back the car up on ramps to do the install. It took a while to remove the old system, but only took an hour to install the new one. Love, love, love the sound and added horsepower.

    Tinker

    Year: 2006 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    September 15, 2016

    hp gain

    Once installed, i could easily tell an increase in horse power. Very clean sound and very quiet at idle but when you get on it, you can tell you purchased a good product. Thanks AM

    stc42

    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    August 25, 2016

    excellent

    It's like everyone else says...No Drone...quiet when you want it to be and NASTY when you put the foot down :) easy install on my 07 shelby gt

    wraith1984

    Year: 2007 Submodel: GT

    Helpful (1)

  • 5/5

    July 28, 2016

    great exhaust!

    amazing exhaust I have it with the off-road x-pype from pypes and man is it loud to say the least. Really woke up my v8!

    Randy

    Year: 2007 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    May 05, 2016

    Finally found the winning setup!

    I've tried countless combos on my 2008 Bullitt and have spent a ridiculous amount of money trying to get that perfect sound out of my 3v and this system finally ended my search. Extremely loud and aggressive from outside the car yet absolutely ZERO drone at all RPMs inside the car. I just replaced a straight through setup with just M80 glass packs and this is even louder. Its tough and throaty. My only complaint being is that it gets a little raspy at WOT, but I'm running an O/R with cams and LTs, so I can't honestly blame the ATAKs for that. This system is AMAZING!

    Jason

    Year: 2008 Submodel: Bullitt

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 06, 2016

    Amazing!

    Borla Atak cat back is one of the loudest exhaust you can have. It sounds so good and it's so worth the money! I have the full cat back exhaust with a pypes off road x-pipe and it sounds good but there is some drone which I don't like but atleast it still sounds good.

    Paul

    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 22, 2015

    Borla ATAK Catback Exhaust

    These exhaust were worth the money. They aren't the most expensive on there but they are the loudest. These are the meanest sounding exhaust I've heard, but they aren't the deepest sound but they et the job done when another mustang rolls up next to you. The installation is very easy and simple if you have the right tools to do it.

    Motocross390

    Year: 2006 Submodel: GT Yankton, SD

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    August 27, 2015

    Exactly what I was looking for!

    The Borla ATAK system was exactly what I was looking for. You get the sound of a full exhaust with the convenience and price of a catback. Easy and straightforward install. The tips look amazing against my black mustang too. Sounds amazing when you put your foot into it and cold starts are terrifying. It's awesome.

    ClarkKent

    Year: 2006 Submodel: GT West Sand Lake, NY

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 29, 2015

    Best exhaust ever

    I'm running bbk headers off road x pipe with the borla atak catback sounds amazing nice deep sound with no drone cant go wrong with borla atak

    BoostedGt

    Year: 2007 Submodel: GT Dalton, GA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 23, 2014

    Awesome, unique exhaust

    The exhaust sounds mean especially on a cold start. It's VERY "rumbly" and "gurgly", and deep. The unique thing about this exhaust compared to a few others I have owned such as Flowmasters is that the Atak is fairly docile at low RPMs. It's noticeable on a start-up and at lower RPMs, and louder than stock but it's at the high RPMs where this exhaust shines. At wide open throttle, this exhaust absolutely screams and gets very loud. Paired with the magnaflow tru-x xpipe, the exhaust can be heard from a mile away at WOT but again, it's fairly docile at the lower ranges. With an Xpipe, it's a lot more gurgly, throaty and gets louder around 3k RPM. Worth every penny.

    jackbo

    Year: 2006 Submodel: GT los angeles, ca

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    November 19, 2015

    AWESOME!!!!

    Looks great, sounds fast shipping, very good product I love my borla ATAK catback!!!

    Slimshady

    Year: 2007 Submodel: GT Harrogate TN

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 09, 2015

    Borla Atak.

    Great exhaust system. Looks and sounds great. American muscle is the place to buy. Great prices, fast delivery and fantastic customer service.

    Blkstang

    Year: 2008 Submodel: GT Hanover, PA

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $1000+

    December 10, 2014

    Its almost scary

    Car pulls and scares people on walks when i floor it would buy again and again and again

    Yetismustang

    Year: 2008 Submodel: GT Colorado Springs, CO, USA

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    July 18, 2014

    Great Product That Performs Like it Sounds

    This exhaust is excellent overall. I love the tone and when you start it up and shift it gurgles like a real exhaust should. Although it's great I came from an exhaust with no muffler so it's not as loud as I'd like but it's the best you can get with a muffler. It doesn't hang perfectly but that's more the shop than the product. I love this exhaust!

    Jallard1

    Year: 2007 Submodel: GT Raleigh, NC, USA

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    March 05, 2014

    These exhaust are the best. Quiet at normal iddle and a lion once you get aggressive with it.

    I have had a set of Borla cat backs on another mustang gt (94) that I own. I must say that these Borla ATak Cat Back exhaust are the bomb. Nice and quiet when the car is at idle or driven with normal take off. When you drive anything other than the ... wow, talk about waking up a sleeping giant.

    Ninjaman

    Year: 2005 Submodel: GT North Carolina, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 06, 2013

    Easy to install

    I installed this cat back by myself and it went smooth, I did not need to buy the pair of hangers as the ones on the car were just fine.I would sooner have saved the money in my pocket instead of giving it away.

    Manitoba

    Year: 2008 Submodel: GT Canada

    Helpful (2)

    • Response from AmericanMuscle

      If you ended up not needing the additional hangers, you can certainly send them back for a refund. Give us a call at your earliest convenience and we can get that taken care of for you!

      Lisa , Customer Care

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    September 23, 2013

    Love it!

    I absolutely love it. I have an 08 automatic gt. I got the shop to install it along with Kooks headers and x-pipe. I love the sound. I always have the windows and radio down now just so I can hear it! Definitely worth the money to get this sound.

    Dakota722

    Year: 2008 Submodel: GT Monroe, LA, USA

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    September 20, 2013

    Monster sound!

    This borla atak catback system made all the difference in sound. Everyone can hear me coming from blocks away! This system is not only beastly but also there is no drone what so ever. Loud when wanted and quiet when needed. On highways it's just like stock. The quality of this sound is uncomparable. Deep muscle car sound that screams down the street. I have heads turn every single day and received many compliments. Everyone wants to know what I have under my car. The only complaint I have is the finish. In the picture it was polished. And I received it un polished. Other that that. I'm a very happy customer and fell in love with these from day one. Ps: I still drive with no music on just to hear the bad a** sound my car now makes. Thanks American muscle for having these available at the best price.

    Jsoto69

    Year: 2006 Submodel: GT Lovington, NM

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    May 18, 2013

    What a difference !!!!!!

    Installed the Borla Atak catback on my 2006 GT convertible in 2 hours as per the install manual. Not one issue ! I also installed the American Muscle recommended hanger. Their is a huge difference in quality so highly recommend, The sound and appearance is more than I expected. Top up or down a great sound.

    Frap

    Year: 2006 Submodel: GT Embrun Ontario Canada

    Helpful (0)

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