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Borla Stinger S-Type Axle-Back Exhaust w/ Polished Tips (05-09 GT, GT500)

Item 29001
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    Features & Details

    • Aggressive Exhaust Note
    • Dramatic Power Improvements
    • Bolt-On Installation
    • Durable Stainless Steel Construction
    • 4" Polished Tips
    • Fits 05-09 GTs and 07-09 GT500s


    High Flow Exhaust.  Borla engineers have designed this axle-back to deliver a significant increase in airflow from the factory exhaust system for a dramatic power improvement.

    Aggressive 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 Construction.   The S-Type Axle-Back a.k.a Stinger is designed to be a direct bolt onto the factory piping, and features Borla's "S-Type" mufflers. This system is made from 2.5" mandrel-bent stainless steel, and features 4" polished tips for a super-aggressive appearance.

    Application. The Borla Stinger S-Type Axle-Back is designed to fit the 2005-2009 GTs, 2007-2009 Shelby GT500s and 2008-2009 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

    MPN# 11750

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

    What's in the Box
    Hardware included:
    • Left muffler assembly
    • Right muffler assembly
    • (2) 2.5" 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, 2007-2009 GT500 Mustangs
    Will it fit my Mustang?

      Customer Photos (43) Submit Your Photo

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        Questions & Answers (9)

        5 Top Rated Questions

        Has anyone put these on a V6? I’m looking at getting them. I’m looking for a deep and loud sound (not stupid loud tho) i have a X pipe to go with it

        • The Borla Stinger S-Type Axle-Back Exhaust will not fit a V6. They will only fit an 05-09 GT or GT500

        Helpful (3)

        Would these sound loud and deep like the borla atak with a off road h pipe ?

        • The Borla Stinger S-Type Axle-Back Exhaust would provide a deeper exhaust note but a lower exhaust volume than the Borla ATAK Axle-Back Exhaust.

        Helpful (3)

        Would these be louder paired with Pypes off road H Pipe Then Magnaflow competition ?

        • It will honestly be pretty similar, however these edge out the Magnaflows just a bit in volume.

        Helpful (0)

        I have an 06GT with pypes LT headers, pypes highflow cats and flowmaster Outlaw series mufflers. I have had that set up for years and it is becoming too obnoxious for a daily driver. I also lost some low-end torque because the exhaust flows too well and doesn't make enough back-pressure. Would these mufflers be a good alternative? I don't want my car to be too quiet. I just want it to have an amazing tone without being over the top annoying.

        • This would be a good option to bring back some muffler for back pressure while toning it down but still a nice sound yes.

        Helpful (0)

        Do the Borla stingers have very bad drone or is it not too bad. I was thinking it about pairing it with a offroad h pipe. Would it drone lots or is there better sounding axleback with a low growl with no drone?

        • Paired with an off-road mid-pipe, you would get a fair amount of drone with the Borla Stinger S-Type Axle-Back Exhaust.

        Helpful (0)
        Post Your Question
        4 More Questions
        So why won't these work on a v6 mustang exactly? is it just because v6 stock rear bumper only has 1 cutaway for an exhaust? 1 answer
        I know these wont fit a v6 model, but is their a specific reason as to why other than the base v6 models not having a second cut out for a dual exhaust setup? 1 answer
        Is a remapping required after installation? 1 answer
        california legal? Thinking about this with high flow cat mid pipe from bbk and jba short tubes...Is that California legal? 1 answer

          Customer Reviews (100+) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Loudness / Volume 4.147059 4.1
          • Exhaust Note 4.676471 4.7
          • Fit & Finish 4.784314 4.8
          • Bang For Your Buck 4.343137 4.3



          • 5/5

            September 17, 2019

            Love them!

            9/17/19: I was going to pay to have the S-Types installed, but I decided to tear into the job myself this morning. I'm 70, so there's a limit to the kinds of D.I.Y. stuff I should attempt, but believe me, this was a snap. The no-drone but manly exhaust note was just what we hoped for. The installation was easy, and I didn't even jack the car up. My only gripe is that one tip sticks out about 1/2" further than the other, but that's the architect in me and is no biggie. Borla quality, fit, and finish is stunning. These are waaaaay too pretty to be hidden under a car! Pricey, but gorgeous. The install time is not listed in the drop-down. It was less than two leisure hours.

            WilliamT

            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            June 30, 2019

            I reccomend

            LOVE the sound! The drone in the cab around 2k rpms was annoying at first but i grew used to it after a few rides. Install was easy. Just had to tweak the hangers a bit by hand, no big deal.

            Blacksunshine

            Year: 2006 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            May 30, 2019

            Great Tone But Reserved Exhaust Volume

            The Borla Stinger exhaust looks great is of high build quality and lastly has a great tone but the volume is lacking. You can run this exhaust with any combo you like and it will sound great. I have an off road x pipe and it sounds fantastic. The Stingers produce a deep very clean tone and they sound great through the entire RPM range. They never scream its more of a deep howl. However if you are cruising with other car buddies with loud cars yours will be lost in the pack and you wont even know you have an exhaust as the volume is on the lower side. Fitment will be good but if you have long tube headers or an aftermarket X or H pipe you might have to trim the driver side hanger so it doesn't come in contact with the car. In conclusion the Borla Stingers have a high build quality with great looks and have one of the best exhaust notes for the 4.6 3v just with some volume being left out.

            Frankie

            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 03, 2019

            Quiet but clean

            So prior to these I had pypes violators installed and I wanted to switch these out because the violators always rattled. These are a lot quieter than the violators. These however are much more crisp and cleaner. Looking back against the violators I feel like I switched an eBay exhaust for a name brand exhaust. It’s like screaming as loud as you can vs. taking your time and singing a beautiful note (the Borlas being the beautiful note). I also feel as though these ones have better exhaust flow..I’m surprised how quiet they are with how open the chamber is. Anyways if I had to pick again I would stick with borla. I’m satisfied.

            CalebM

            Year: 2007 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            March 21, 2019

            AWESOME

            Best sound yet. Breaths Testesterone!!!! Nothing to add.

            DavidH

            Year: 2007 Submodel: GT500

            Helpful (0)

          • 4/5

            March 08, 2019

            Borla stingers

            It has a drone around 1500 to 2000 rpms and around 70 mph I'm running an off road xpipe other than that sounds good not as loud as I was hoping for but decent

            RobF

            Year: 2005 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            January 15, 2019

            Borla stingers

            I got these stingers to replace my stock one and they’re fantastic, definitely louder than stock, but not overbearing for my daily. Only 2 problems that I’ve noticed is, drone around 2k rpms and the drivers side hangs to the left a little. It took a few hours to install cause of rusty bolts and clamps.

            Jacob

            Year: 2006 Submodel: GT

            Helpful (4)

          • 3/5

            December 01, 2018

            Quiet or scream with no inbetween

            Mild rumble at idle and not much punch even at 3k These only scream when you really punch it at 5k Other than that when driving with the windows up you really don't notice them at all and I guess that's ok for some. So only exciting when you really get on it. I have an H pipe stock headers and still have catalytics

            BrianB

            Year: 2007 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            November 23, 2018

            nice rumble

            the borla stinger s type sounds good,it was easy to install less then a hour.a perfect fit..

            Frankiemustang

            Year: 2009 Submodel: GT

            Helpful (4)

          • 2/5

            Installation Time: Less than 1 Hour

            November 14, 2018

            Clamps are terrible

            Install wasn’t hard but the clamps were garbage. Clamps were torqued and I had the right one fly off going down the rode and some how broke a hangar. Scraped the muffler up pretty good. They sound good. Wish they were a little more aggressive but overall good quality muffler but the clamps are terrible. Was very disappointed

            JoshDillard

            Year: 2007 Submodel: GT

            Helpful (6)

          • 2/5

            Installation Time: Less than 1 Hour

            November 08, 2018

            Dissatisfied

            Nice sound but loud drone .they were easy to install but the drone from 1400-2200 was very loud and made the experience uncomfortable.

            Douglas

            Year: 2009 Submodel: GT500

            Helpful (4)

          • 4/5

            Installation Time: Afternoon

            November 07, 2018

            Great sound

            I have the stock exhaust system and just added this axle back system. They have an awesome sound and weigh 34 lbs less than the stock mufflers. I gave them a four star rating because even with the stainless steel hangars the one side hangs lower than the other. It will be a huge effort to remove it and bend the stem so that it hangs correctly. I’ve noticed other reviews that had this same complaint. They should be perfect for the price I paid.

            RedPony

            Year: 2007 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Afternoon

            October 28, 2018

            Excellent build quality

            I have run Pypes Dominator for years and they continue to break at the mounting point of the hangers. After a number or warranty replacements I gave up and went for these. These weld directly onto the main pipe and not onto the flimsier metal of the muffler itself. The sound is louder at start and when stepping on the gas but crucially it isn't different when cruising. The vehicle is just fine on the highway rolling along.

            Chad

            Year: 2005 Submodel: GT

            Helpful (4)

          • 1/5

            Installation Time: Afternoon

            October 23, 2018

            Sounds lame

            doesn't sound better than stock.......................................................

            CameronA

            Year: 2007 Submodel: GT

            Helpful (4)

          • 4/5

            Installation Time: Afternoon

            October 11, 2018

            Borla Axle- Back

            Not to hard for a wore out old man laying in the hot sun on his back! A lift would have helped. Had a little truble with the passenger side getting on the stock exhaust pipe. Don't know what to blame it on. Idle tone is great! I wish it was just a little louder on the road but I'm happy with it.

            DavidE

            Year: 2006 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Shop Install

            October 04, 2018

            Sounds mean baby!

            Added these to the Kooks long tubes and she sounds great! All of my neighbors have commented on the great sound (The husbands anyway). I cant ask for a better sound and they look good as well.

            DavidS

            Year: 2006 Submodel: GT

            Helpful (5)

          • 4/5

            Installation Time: Afternoon

            August 22, 2018

            2008 GT500

            After cams, headers, and a boost to 608 rwhp, the KR’s I had were just too loud. After much debate, i chose the Borla S Types. The sound was amazing with a much deeper bass tone. A bit of a drone at 2800-3000 rpm but easily avoided. The driver side hanger needed to be trimmed back due to the LT headers pushing exhaust rearward a bit. An easy fix to avoid hitting the rear body panel. I am Impressed with the quality. Great job Borla!

            Shelby5Hundy

            Year: 2008 Submodel: GT500

            Helpful (7)

          • 5/5

            Installation Time: Afternoon

            July 13, 2018

            Love em!

            I did a lot of searching before replacing my stock GT500 axle-back mufflers. I did no other mods to the car or exhaust system. I love the way the Borlas sound most of the time. They do drone quite a bit from 1400-1800 RPM which coincides w/sixth gear at highway speeds but, its give and take in the exhaust world so Im happy. Installation was straight forward. The drivers side was perfectly positioned but I wound up spending time heating and tweaking the mounts for my OCD perfect alignment on the passenger side-it was worth it to get it right. It took 3 hours with my custom fitting but after doing it once, 1-2 hours would be about right. Top quality, great sound, great warranty.

            AlanC

            Year: 2008 Submodel: GT500

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            June 14, 2018

            Thanks Im very happy

            I am very happy with my product and surprised at the same time by the delivery rapids thanks

            MateoR

            Year: 2006 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            June 14, 2018

            Borla S Type

            Perfect exhaust for those who want something moderately loud. Material wise, this is the best exhaust you can get. I’ve owned many exhaust systems and none hold up as well as the Borla. I highly recommend this product

            BobbyD

            Year: 2007 Submodel: GT

            Helpful (7)

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