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MAC Axle-Back Exhaust (05-10 GT)

Item 40045
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Market Price $538.96 You Save 12% ($62.01)
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$476.95

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    Features & Details

    • Aggressive Muscle Car Sound
    • 4" Polished Stainless Steel Tips
    • Durable Stainless Steel Construction
    • "Flow Path" Chambered Mufflers
    • Fits 2005-2010 GT and Bullitt Mustangs
    Aggressive Throaty Sound. Add a throatier muscular exhaust note to your 4.6L GT and improve the exhaust flow at the same time with a MAC Performance Axle-Back exhaust system from AmericanMuscle.

    Flow Path Mufflers. MAC Flow Path Chambered Mufflers feature a patented multi passage design, following Helmholtz's Theory of Tone, to produce a muffler that effectively flows exiting exhaust gases all while maintaining a desirable tone. With no packing that can burn out, Flow Path Mufflers will sound the same mile after mile, year after year.

    High Quality Construction. Constructed from durable 2.5" stainless steel tubing for strength and corrosion resistance this MAC Performance axle back features two "Flow Path" chambered mufflers that end with massive 4" diameter polished stainless steel tips for classic muscle car looks and sound.

    Application. This MAC Performance Axle-Back exhaust system is specifically designed to fit the 2005 to 2010 GT and Bullitt Mustangs with the 4.6L 3 valve V8 engine.

    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 2010 Details

    MPN# TK2546

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

    What's in the Box
    • (2) Muffler assemblies
    • (2) Clamps
    Installation Info
    Tech Specs
    Axle-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 2.5" Tip Size: 4.0"
    Muffler Type: Chambered Fitment: 05-10 GT Mustangs
    Will it fit my Mustang?

      Customer Photos (10) Submit Your Photo

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        Questions & Answers (3)

        3 Top Rated Questions

        how much louder than stock is this exhaust?

        • This exhaust will give your Mustang a much more aggressive exhaust tone. However, it will not be quite as loud as the Roush or Corsa exhausts.

        Helpful (0)

        will this fit an aftermarket dual exhaust system on a v6?

        • Yes, this exhaust system is compatible with a V6 Mustang as long as you have a dual exhaust conversion kit.

        Helpful (0)

        Does this fit a 2008 GT500?

        • This exhaust will not fit with the 2008 GT500 unfortunately.

        Helpful (0)
        Post Your Question

          Customer Reviews (36) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:0-$100

          • Loudness / Volume 4.59375 4.6
          • Exhaust Note 4.6875 4.7
          • Fit & Finish 4.451613 4.5
          • Bang For Your Buck 4.645161 4.6



          • 5/5

            Installation Time: Less than 1 Hour

            January 15, 2019

            Still impressed

            This is my second time running these mufflers. Sold the first set and went straight piped for awhile. By far one of the best sounding and looking axle backs for these cars. Currently running these with long tubes off road h-pipe and custom cams and they have just the right amount of tone and volume.

            Charlie675

            Year: 2008 Submodel: GT

            Helpful (3)

          • 5/5

            December 04, 2018

            Best choice

            This exhaust is awesome. This is the best sound ever, always turning heads. You can never go wrong with the Mac axle back exhaust. That signature tone at 2,000 rpms, is heaven.

            TaviusW

            Year: 2007 Submodel: GT

            Helpful (2)

          • 4/5

            Installation Time: Less than 1 Hour

            November 07, 2018

            Mac pipes

            My Mac axel back pipes gave my 2010 GT the increased sound that I wanted without it being too loud. I term it as a nice rumble !!!!!!

            RickF

            Year: 2010 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            September 06, 2018

            Awesome buy !

            The exhaust has a nice deep sound and easy to install

            PaulC

            Year: 2006 Submodel: GT

            Helpful (2)

          • 4/5

            Installation Time: Less than 1 Hour

            August 28, 2018

            Pair it with long tubes

            This muffler paired with long tube headers made my car one of the best sounding muscle cars Iv heard. The only negative thing about the muffler is the moan between 1.5-2 rpm, but well worth it.

            Alex

            Year: 2008 Submodel: Bullitt

            Helpful (3)

          • 4/5

            Installation Time: Less than 1 Hour

            April 04, 2018

            They grew on me

            I expected them to be loud and crazy. But they make your mustangs tone perfect for the muscle car. If you want that crazy sound hitting the pedal go for something else. But if you want 60s notes, welcome to the club.

            TayEllis

            Year: 2006 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            June 07, 2017

            Awesome sound!!!

            My co-worker recomended me these mufflers. I did some research and wasn't too impress on some of the videos I saw on You Tube. Finally my co-worker brought his car and I was hooked right away with the nice Old School sound this mufflers have. I got them installed in a shop for $180 since I had some rusted clamps and the ones included were cheap.

            DennisD

            Year: 2006 Submodel: GT

            Helpful (5)

          • 4/5

            Installation Time: Less than 1 Hour

            April 18, 2017

            The Way the 3v 4.6L should sound!

            Currently have a JEGs off-road H pipe, originally had SLPs which were WAY too loud. Switched to: http://www.americanmuscle.com/flowmaster-ss-axleback-0510gt.html which was far more streetable and sounded very good. This year I wanted something new. Installed the MACs yesterday. For sound level, about the same as the Flowmaster 60s. BUT for sound quality the MACs certainly have the more favorable "muscle sound." Barely any "3v buzz" and no infamous trumpeting. It is all a very deep/aggressive pulsing and burgling exhaust note. The only pain was the fitment, not quite a flush fit. There is a drone but not terrible. Very happy. 4 stars for overall satisfaction for sound quality and some issues during install.

            DouglasQuaid

            Year: 2007 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            February 17, 2017

            Second MAC exhaust system on a Stang

            I love the sound of this exhaust system. I had a set on my 01GT and now on my 06. To get the prochamber to follow. Can pick out of a line up of other mustangs.

            DanBoothe

            Year: 2006 Submodel: GT

            Helpful (5)

          • 4/5

            July 13, 2016

            Best so far

            I have Dynatech long tubes and a catless H pipe. Started with Ford racing Stingers. Next Bassanis. They were great at idle and low RPMs but the drone and volume at WOT were mind numbing. Thes MACs are plenty loud at idle and cruising around but don't blow my ear drums when I'm into the pedal hard. A little drone.I can still hear the blower whine. Couldn't with the Ford Racing and Bassanis. Had to loosen the over axle pipes for proper fitment.

            Plum

            Year: 2007 Submodel: GT500

            Helpful (5)

          • 5/5

            Installation Time: Afternoon

            June 17, 2016

            Awesome sound!

            Wasn't sure what exhaust to buy, did alittle research and read alot of the reviews for the MAC and decided to make the purchase. Very satisfied, great sound and easy install.

            NEOhioMustang

            Year: 2006 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            March 28, 2016

            When the dealer tells you the exhaust note is "stock"

            I purchased my 2010 Mustang GT w/5 speed manual at the beginning of this month. Car had a great exhaust note for being "stock." I found out over the weekend that the previous owner installed these Mac Axle-Back's! The exhaust note is excellent. At idle, the exhaust produces a deep yet quite rumble. At city speeds (30 MPH) there is significant drone. I like the tone of this exhaust drone though, it lets people know that you don't have the base V6. At WOT these sound muscular, yet they maintain a civil attitude. I highly recommend these to anyone looking for an axle-back setup, you will not be disappointed!

            2JayZ

            Year: 2010 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Afternoon

            May 14, 2015

            Great product

            Installed in around 2 hours. Looks and sound great. Great product

            Dj

            Year: 2007 Submodel: Other Albany ny

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            September 03, 2014

            Great Sound!!

            I have the MAC axle-back exhaust and personally I love it! MAC has a real low and raspy sound that other companies cant really compare to. It has a sound that you can tell that somebody is coming, I love hearing other peoples car and honestly unless you MAC nobody will have the same tone that you have and that's what I love, its def a head turner sound and I have the MAC long tube headers and a MAC X-Pipe. Amazing amazing sound quality, I highly highly recommend MAC if you love a v8 rasp!!

            ramrod33

            Year: 2007 Submodel: GT Houston, MO

            Helpful (4)

          • 3/5

            Installation Time: Less than 1 Hour

            July 06, 2014

            Dron to the MAX

            Looks good when installed, the overall sound is very nice, but the DRON will make your ears bleed on any drive longer than a half hour. Don't even think about cruse control, the steady DRON will make it the worst drive ever. So now I'm having to get a new system and start over, not to mention the cost and time and stress. In all my years of building cars, this is one system I Would Not Recommend. Unless it's a track build...

            Frankie420

            Year: 2005 Submodel: V6 Oakville, ON, Canada

            Helpful (4)

          • 4/5

            Installation Time: Afternoon

            April 25, 2014

            Fit should be much better

            Zero complaints with how this exhaust sounds. I love it. That said...neither side could be lined up with the cutouts in the bumper during my garage floor installation. The local muffler shop had to massage them to fit with a torch and some bending of the hangers. The clamps are terrible (use quality clamps). After getting the mufflers lined up at the shop then look great.

            Lumpy

            Year: 2006 Submodel: GT Oregon, USA

            Helpful (5)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            August 25, 2013

            Most growl for the price

            Love this exhaust note. I reviewed a lot of exhausts before making this decision. The only downfall is the drone at 1800-2000 RPM. I've grown to like it but other may find annoying. There are plenty of drone videos to hear it for yourself but as I said before I was extremely happy with the note.

            vulture7776969

            Year: 2008 Submodel: GT Syracuse, IN 46567, USA

            Helpful (4)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            August 15, 2013

            Ugh, YES.

            This is by far my favorite exhaust I have heard on any 4.6L mustang GT. VERY VERY deep, at a nice loud (but not too loud) volume. It does have a pretty bad drone, but I don't mind it at all!!

            James216

            Year: 2008 Submodel: GT Florida

            Helpful (5)

          • 5/5

            Installation Time: Afternoon

            July 03, 2013

            easy as pie

            the axel-back mufflers from mac were the least complicated mufflers to install I've had yet. simple six bolts on and off. loosen the four h-pipe bolts then loosen the two mufflers after having soaked the bolts with WD Forty. twist the pipes loose, twist them out of the muffler...done. slip the muffler out of the hanger and reverse the process.

            rokinaz

            Year: 2007 Submodel: GT Cottonwood, AZ, USA

            Helpful (4)

          • 5/5

            Installation Time: Afternoon

            March 10, 2013

            LOUD!

            Just installed my Mac axle backs and I am more than pleased with this product. I really love the exhaust note. Install wasn't bad once i realized i needed metric sockets.If you're like me then you been researching the sound clips of exhaust for your Stang well look no further. If you want to wake up the sound of your GT as well as the neighbors this product is a must

            Bruen07

            Year: 2007 Submodel: GT

            Helpful (5)

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