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Borla Stinger S-Type Cat-Back Exhaust (05-09 GT)

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  • Item 29002

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    Features, Video & Details

    • Aggressive Throaty Exhaust Note
    • "S-Type" Stinger Mufflers Included
    • 2.5" Mandrel-Bent Stainless Steel Tubing
    • 4" Polished 304 Stainless Steel Tips
    • Fits 2005 to 2009 GT and Bullitt Mustangs

    Review & Installation Video

    Review & Install Video

    The Borla Stinger S-Type cat-back exhaust is available for all '05 to '09 Mustang GT owners who are looking to pick up some serious volume with a deeper, throatier, and more aggressive muscle car grown and a top-quality construction. The installation here is going to be pretty simple. It will be a direct bolt-on, no cutting or drilling required. Expect one out of three wrenches on our difficulty meter, which we'll talk more about later on. As you just heard from our sound clip, this thing is pretty much no joke. It definitely amps up the volume of your 4.6, but doesn't go too overbearing. It is the middle child of the three Borla ATAK options, the beginner one being Touring as a more mellow option, this being in the middle, and then the all-out screamer is the Borla ATAK. Now, this one I'm giving three out of five on our loudness meter, because it does give you a pretty nice rumble at idle. Once you start opening up the throttle, it gets pretty rowdy. But it doesn't have any drone inside the car. Now, if you're really looking to wake the neighbors, you'll probably want to pick up the ATAK that I definitely give five out of five. But this one is more for the guys looking to pick up the sound, get a little bit more aggressive, but not go too over the top. This one does offer some of the top-quality materials that you can possibly pick up for your exhaust, with a mandrel-bent, two and a half-inch, aerospace-grade T304 stainless steel, with a straight-through baffle design. That pretty much just helps you get the sound clips you just heard and the sound I just described to you. Now, with that said, it does offer at the end four-inch, huge, polished stainless steel tips, which are extremely attractive coming out the rear end. This thing not only sounds great, but it looks good while doing so on your Mustang. In my personal experience, I have had the Borla Stinger S-Type on my own '95 Cobra, it sounded absolutely incredible. I had it paired up with an off-road X-pipe, as well as some long tubes from BBK, and the thing just paired together great. I've had nothing but good things to say about it. I would definitely recommend it. You'd probably expect this to have a pretty high price tag, but honestly that's not the case. You can pick up the Borla Stinger for just about $650, which in my opinion is pretty affordable compared to some of the other options out there. Now, to kind of give you an idea of the different sounds Borla offers, the Touring edition, which does have a more involved muffler system, as opposed to the bullet style here, will run you about $1,000 for the more mellow sound. This one is in the middle, so if you're going for the raspiest of the rasp to wake those neighbors, the Borla ATAK runs about $800. The installation is extremely straightforward. It will be a direct bolt-on swap. I'd say have a ratchet and socket set on deck, as well as a jack and jack stands, or a lift if you have access to one. Give yourself an hour or so in the driveway or garage at home, and I would definitely give this one out of three wrenches on our difficulty meter. The first thing you want to do is get your Mustang in the air and support it on jack stands, or on a lift if you have access to one. Use a ratchet and socket set to unclamp your mufflers or your axle-back from the over-axle pipes, and pull them out of the hangers and set them aside. Use the ratchet and socket set to also unbolt the flanges from the over-axle pipe to the mid-pipe, pull those over the axles, and set those aside as well. Just a little tip here to help you along your way. If you find that the bolts are pretty rusted on after a couple of years of being on the road, you might want to have a can of PB Blaster on deck to kind of loosen things up and help you get those out a little bit easier. The Borla over-axle pipes will go right onto your factory mid-pipes and tighten down using the hardware provided, and the new Borla mufflers and tips will go right into the factory hangers and isolators, and clamp right over to the over-axle pipes. So if you're the owner of an '05 to '09 Mustang GT, you might want to check out the Borla Stinger S-Type cat-back exhaust, available right here at americanmuscle.com.



    High Flow Exhaust. Borla engineers have designed this cat-back to deliver a significant increase in airflow over the restrictive stock exhaust system for a dramatic increase in horsepower and a louder sound.

    Aggressive Stinger Sound. The aggressive sound of the Borla Axle-Back comes from their signature "S-Type" Stinger Mufflers. The Stinger Mufflers are manufactured from aircraft-quality T-304 stainless steel and feature a Straight-through baffled design to produce an aggressive muscle car sound.

    Durable Borla Construction. The S-Type Cat-Back a.k.a "Stinger" system is made from mandrel-bent 2.5" aerospace-grade austenitic stainless steel, and features 4" brightly polished tips for a super-aggressive appearance. This system also features Borla's popular "S-Type" mufflers for an equally aggressive sound.

    Application. Designed as a direct bolt on, this Borla Stinger S-Type catback will bolt straight up to the factory Mid-Pipe without any modifications required on the 2005 to 2009 GT and Bullitt Mustangs to give your Pony a rich muscle car sound.

    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

    MPN# 140135

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    Hardware included:
    • (4) exhaust band clamps.
    Installation Info
    Tech Specs
    Cat-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 Mustangs
    Will it fit my Mustang?

      Customer Photos (16) Submit Your Photo

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        Questions & Answers (12)

        5 Top Rated Questions

        Is a new tune recommended or required after this install?

        • A new tune would not be required for the Borla Stinger S-Type Cat-Back Exhaust.

        Helpful (2)

        What horsepower gains should I expect to see?

        • The Borla Stinger S-Type Cat-Back Exhaust will typically provide gains of 5-10hp.

        Helpful (1)

        Do you know If this would be within law in CA? Vehicle Code 21750. Adequate muffler required 27150. (a) Every motor vehicle subject to registration shall at all times be equipped with an adequate muffler in constant operation and properly maintained to prevent any excessive or unusual noise, and no muffler or exhaust system shall be equipped with a cutout, bypass, or similar device. Vehicle Code 27151. Modification of exhaust systems (a) No person shall modify the exhaust system of a motor vehicle in a manner which will amplify or increase the noise emitted by the motor of the vehicle so that the vehicle is not in compliance with the provisions of Section 27150 or exceeds the noise limits established for the type of vehicle in Article 2.5 (commencing with Section 27200). No person shall operate a motor vehicle with an exhaust system so modified. (b) For the purposes of exhaust systems installed on motor vehicles with a manufacturer’s gross vehicle weight rating of less than 6,000 pounds, other than motorcycles, a sound level of 95 dbA or less, when tested in accordance with Society of Automotive Engineers Standard J1169 May 1998, complies with this section. Motor vehicle exhaust systems or parts thereof include, but are not limited to, nonoriginal exhaust equipment. In summary, all cars and other motor vehicles in California must be equipped with a muffler, and any exhaust modifications must not be designed to increase the exhaust noise above 95 dbA. There are additional regulations as well so we recommend reviewing the California Vehicle Code for important sections related to exhaust noise levels. For example Section 2115.3 prohibits installing “whistle-tip” or similar devices which emit a high pitched or shrieking noise when the vehicle is in operation. Furthermore certain vehicles can get special exemptions from these laws while participating in an organized racing or competitive events (27150.c). Additionally motorcycle exhaust noise levels depend on the year of manufacture, where motorcycles manufactured before 1970 can have up to 92 dbA, and after 1985 up to 80 dbA (full table in Section 27202 in Article 2.5 linked below).

        • We do not have decibel ratings to provide regarding California drive-by noise legality.

        Helpful (0)

        Hi, so I already got this exhaust on my 07 GT and was wondering what a good set up option might be for adding long tubes and X pipe with direct fitment. I see so many options you guys have on site and not even sure what I should be looking at lol. Any feed back would be much appreciated thank you!

        • As you stated we do have many options for headers and X-pipes. If you are not sure exactly what to get please give us a call in to go over the options.

        Helpful (0)

        would this fit on w my pypes off-road xpipe ?

        • Yes, this would be compatible with the off road X pipe.   

        Helpful (0)
        Post Your Question
        7 More Questions
        Could I use these on my mustang v6 by converting it to a dual system? 1 answer
        Can I connect a x pipe extension to this? 1 answer
        Any way to convert my axle back to cat back? 1 answer
        I have a 2007 Roush stage 1. I was wondering if I could use the Roush tips I have I read of this, and will it change the tone of sound? If not what exhaust do you recommend? 1 answer
        Does this exhaust have a deeper tone then the atak set up? 1 answer
        Hi will this fit on a V6 after I get a true dual conversion x pipe? I wouldn't see a reason why it wouldn't aslong as I convert it from a single exhaust to a dual. 1 answer
        Borla part number 140135? I've been researching different exhaust systems for my 2008 GT and really like the sound of this catback setup. After researching on Borla's website and shopping around, I was wondering if this is the same setup as Borla's part number 140135 that is listed on their website? Thanks! 1 answer

          Customer Reviews (40) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Loudness / Volume 4.21875 4.2
          • Exhaust Note 4.6875 4.7
          • Fit & Finish 4.40625 4.4
          • Bang For Your Buck 4.375 4.4



          • 5/5

            Installation Time: Afternoon

            June 03, 2019

            Sounds awesome!

            Awesome exhaust sound if you wanted some with a nice rumble when you hit the gas with being to obnoxious. Only makes a popping noiseif used with out cats when fully reving at idle. I would definently recommend this!

            08stangman

            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 29, 2019

            Quality Product!

            My first upgrades were intake and exhaust for my 2006 GT. I reviewed AM’s Top Three exhaust and was convinced to purchase the Borla Type S Cat Back. This was the best decision with no regrets! Easy I install in my garage and best of all-Wife Approved! Sounds terrific without being obnoxiously loud, and quality exhaust note will turn heads!

            JimBing

            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            January 08, 2019

            A True Muscle Car Sound.

            I purchased this catback to be paired with kooks 1-7/8 long tube headers and 3x2.5in off road mid pipe and the sound is perfect. A nice deep growl that isn't overwhelming while driving but when you step on it I guarantee that people will be looking. Even at cruising speeds, people look to see what they hear. Put it on in my garage in about an hour or so. It was these or the Borla ataks or Roush extremes and I am happy I chose the stingers.

            JeffreyK

            Year: 2007 Submodel: GT

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            December 12, 2018

            Best Catback Out There

            Borla has always been known for top quality products and this is one of them! For a shiny penny your getting your moneys worth? As far as sound goes, it makes your stang break necks! Definitely would recommend

            Andrew

            Year: 2005 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            December 03, 2018

            Cat-Back exhaust

            Very easy to install a little bit of a drone but not too bad you can still listen to your radio

            DavidG

            Year: 2007 Submodel: GT

            Helpful (3)

          • 5/5

            Installation Time: Afternoon

            October 19, 2018

            Love it

            I replaced my rusted out magnaflow axle back with these borla cat back. Sound great! Perform great!

            JonathanD

            Year: 2009 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            July 24, 2018

            Worth it!

            Definitely recommend investing in these! Very loud!

            BrentN

            Year: 2006 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Afternoon

            July 23, 2018

            Sound I’ve been missing

            Like title states. I had the Corsa Extremes on the car when I bought it. Was never a big fan of the sound (too raspy for me). I’ve had the Borla S-type on another mustang and loved it. So I’m running these now, and with the American Racing LT’s and free flow cats it sounds simply amazing. My wife even commented that “that sounds really nice” lol. Only modification I had to do was trim about an inch of the rear hanger on drivers side as it was rattling against bumper and wasn’t alllowing me to have the tips at the same measurement out the rear as passenger side. Quick removal of excess with a dremal and cut off wheel.

            bols

            Year: 2008 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Afternoon

            June 20, 2018

            Love it

            Install was easy and everything lined right up. Great sound with little drone,

            EdP

            Year: 2008 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            June 18, 2018

            Great sound and tolerably loud!

            I have a 2007 convertible GT. On a convertible, my personal opinion is to buy these over the Ataks if you are trying to decide. Ataks are likely meant for coupes due to being a lot louder, deeper, slightly raspy, richer tone. Otherwise both systems quiet at idol and sound good all around. Very satisfied with the purchase of these catback s-type stingers. My local muffler shop took an hour. Hooked up nice and easy. Looks and sounds great. Borla is superb quality. Drones just a little at up to 1800 rpm, but once you step on it and switch gears....music to your ears! Definitely turns necks. Best sound comes from Borla. Stingers are tolerably loud. Buy them. You won't be disappointed.

            Luc

            Year: 2007 Submodel: GT

            Helpful (7)

          • 4/5

            Installation Time: Afternoon

            May 15, 2018

            Great Sounds, w/Install Issue

            This catback system did not easily fit my 2007 Mustang GT/CS, even using the recommended "Hanging Kit". The shop had to cut the tips off, and weld them on straight to make it look right. The tips were about 30 rotated Counter Clockwise with the pipes correctly installed. But I sure do love the sound...

            EricM

            Year: 2007 Submodel: GT

            Helpful (7)

          • 2/5

            April 16, 2018

            Love The Look, BUT

            Thought I was going to love the beefier exhaust but as soon as I hit the road after install I knew I had made a mistake. After AM unashamedly pronounced in their product review there would be little to no drone I gave it a shot. Wished I had stuck with my stock exhaust. The drone is deafening at certain RPM's.

            Ray57

            Year: 2008 Submodel: GT

            Helpful (9)

          • 4/5

            Installation Time: Afternoon

            March 24, 2018

            Medium sound(but still FIRREEE).... please read!!

            Honestly it's a better sound over stock... Medium growl with no rasp or back fire!!! But an axel back delete or borla atak would really get ppl to turn their heads!! And another thing,,, going to an axel back borla or other brand would be just as good as a cat back bc you're replacing your stock stainless steel cat back pipes with another set of stainless steel cat back types!! I rode around for 3 yrs with a axel back delete and it screamed!! But I wanted less drone and a more noted deepness!! Unless you're replacing the entire exhaust (headers- mufflers) do your pocket a favor and go axel back!! Still looks great and sounds very muscle!! Just not LOUD LOUD!! also you're going to have to bend those hangers a lil to get an equal fit between both tips!! One tip rested against the bumper where as the other had to much gap from the bumper!! Easy fix but still!! Hope this helps!! One more thing,,, if all you've got is jack stands or ramps,,, the old pipes will need be cut out!!

            BobbyH

            Year: 2005 Submodel: GT

            Helpful (6)

          • 1/5

            Installation Time: Shop Install

            March 05, 2018

            Rattling nightmare

            Having major fitment issues. The exhaust is rattling like crazy. Two attempts to have mechanic fix rattling issue, problem is with borla exhaust design. I wish I would have never bought this exhaust.

            Billy

            Year: 2006 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            December 20, 2017

            Love it

            Got these with bbk mids and headers, fitment was great, easy to assemble and sound awesome.

            Nicholas

            Year: 2006 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Shop Install

            December 04, 2017

            Great exhaust upgrade!

            Great tone, little to no drone, perfect fit and finish, not too loud.

            GregR

            Year: 2009 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            October 15, 2017

            Clean noise

            Nice very clean sounding noise couldn’t ask for a better sound

            paulp

            Year: 2006 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            October 05, 2017

            Best Decision Ever!!!

            I absolutely love my new exhaust! I've had it for about 3 months now and it is finally broken in and sounds beautiful! I would recommend it to anybody that wants the loud mustang rumble! i paired it with a pypes off road xpipe and it is raspy but sounds amazing. I get complements all the time and when i hit the 2-step it sounds gnarly! Hands down best exhaust set up I have had.

            MustangNation20

            Year: 2008 Submodel: GT

            Helpful (6)

          • 4/5

            Installation Time: Less than 1 Hour

            July 10, 2017

            An aggressive start

            If you just want to add a little more of an exhaust note to your car then this is for you. If you're looking to make your car sound real aggressive I recommend modify the cats or headers. I decided to go no cats and sometimes highflow cats, sounds amazing.

            BradB

            Year: 2005 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Afternoon

            June 07, 2017

            exhaust upgrade

            I installed Pypes H O/R, header back and Borla S type cat back. Love it and so does everyone who likes muscle cars. Turns heads with smiles and thumbs ups. Would definitely recommend for anyone who wants that muscle car rumble.

            William

            Year: 2007 Submodel: GT

            Helpful (6)

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