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MAC Boom Tube Axle-Back Exhaust (05-10 GT, GT500)

Item 40049
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Loud Throaty Exhaust Note
      • Resonator Tips
      • Muffler Delete
      • Mandrel-Bent 304 Steel Construction
      • 4" Polished Stainless Tips
      • Fits 2005-2010 GT, Bullitt and Shelby GT500

      Description

      "The Boom Tube" This MAC Performance Axle-Back System eliminates the restrictive stock mufflers entirely from your Mustang, to uncork the exhaust flow reducing back pressure for an increase in power and sound.

      Resonator Tips. Often imitated but never duplicated, the MAC Boom Tube Axle-back Exhaust uses uniquely designed dual wall resonator tips that feature perforated baffles to provide a loud throaty exhaust note without the irritating popping of the imitators.

      Durable Steel Construction. Constructed from 2.5" diameter mandrel-bent 304 stainless steel tubing, the Boom Tube axle-back system features polished 4" angle cut stainless steel dual wall tips for impressive muscle car styling and sound.

      Application. The MAC "Boom Tube" Axle-Back exhaust system is designed to fit the 2005-2010 GT, 2008-2009 Bullitt, and 2007-2010 Shelby GT500 Mustangs for impressive looks and sound. This axle-back is made to be a direct bolt on to the stock location without any modifications required.

      Please Note. MAC Performance does not make any claims that their Boom Tube exhaust will meet any federal or local noise regulations or laws. Please check your local and state ordnances for installation and usage regulations.

      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# BT2005

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

      4.7

      Customer Reviews (42)

      Write a Review

      Ratings Summary

      4.7 out of 5 overall rating from 42 customers

      Installation Time: Afternoon

      Installation Cost: 0-$100





      • May 07, 2018

        5 2006 GT - ChubbyStang Installation Time: Shop Install

        THEY GO BOOM

        These exhaust really set off my KOOKS Long tube headers and X Pipes!!!

        Helpful (6)
      • March 16, 2018

        5 2007 GT - JamesL

        Boomtoobs

        Excellent blend between low mean idle note and and opens up quite aggressively on the road

        Helpful (5)
      • November 12, 2017

        5 2008 GT - GarBear Installation Time: Less than 1 Hour

        DEEEEEEP GROWL!

        I have these installed on my 2008 GT. They sound amazing alone! I bought these with a Pypes H-Pipe. Along with a pair of Dynomax Bullets. I have not installed the hpipe or bullets yet. I was looking for a deep note and nice idle. These are it, BOOM TUBE! I can't imagine how this beast will sound with everything on it. 10/10

        Helpful (6)
      • November 05, 2017

        5 2007 GT - AnthonyH Installation Time: Afternoon

        Mac boom tubes review

        I received the exhaust fairly quick and had no problems with the shipping. When I opened up the box the exhaust was packaged very well and was wrapped in bubble wrap. After taking off my old stock axle back I started to install the boom tubes. Install was very straight forward and I didn’t need instructions. (Good thing because there was no instructions packed with the boom tubes) the exhaust lined up well with the back bumper very well and took me less than an hour and a half to do. The tone is amazing, very deep and low rumble. Loud at WOT and quiet when you need to be. On a loud scale of 1-10 this would be a 7.5. It can be a little louder but 100 a good quality product. I bought these for a 2007 Mustang gt California special.

        Helpful (6)
      • October 08, 2017

        5 2005 GT - DylanW Installation Time: Less than 1 Hour

        Great exhaust!

        I bought these mufflers looking for something that was as loud as straight pipes but without the annoying drone and obnoxiousness that comes with it. These mufflers absolutely were everything I was looking for. In low gears the car screams when you get on it but when your cruising down the road on a trip they sound no louder than stock. When you fire the car up it's noticeably deeper and more alive than stock. Plus the massive tip on this thing sets the rear end of the car off. As far as install goes they give you everything you need and it all lined up like it was supposed to. I'm not a mechanic by any means but the install walkthrough and videos that AM supplies make it like a walk in the park. A little muscle to get the old equipment off and pretty well go in reverse when you put the new ones on. Took me about an hr to hr an a half to get it all done. Would be easier if you jack the rear of the car up to move better but I didn't and still got it done. If your looking for a classic aggressive tone, Here it is!!

        Helpful (6)
      • September 19, 2017

        5 2008 GT - NickG Installation Time: Less than 1 Hour

        Mac boom axle backs.

        Unbelievable how awesome they sound. I've used other axle Backs from comprable companies but honestly could not get the right sound. Mac boom did it

        Helpful (5)
      • July 24, 2017

        5 2010 GT - GarrettS Installation Time: Afternoon

        Stock system boom tubes

        Wasn't looking for something deafening just an aggressive sound. This was perfect, there's no drone and people have certainly been turning their heads. Better deal than name brands with the same quality

        Helpful (6)
      • July 12, 2017

        5 2007 GT500 - TorgeirK Installation Time: Less than 1 Hour

        Perfect Sound

        Easy installation, needed some tweeking to have them lined up perfectly. Sound is amazing, very happy! Expect 1 1/2 hour of work to get it perfect.

        Helpful (5)
      • July 04, 2017

        5 2006 GT - DustyB Installation Time: Less than 1 Hour

        Great Axle-Backs

        Super easy install, fit like a glove with factory hangers. They sound great, not offensively loud but still give it a deeper, more aggressive tone with limited drone.

        Helpful (5)
      • June 23, 2017

        4 2006 GT - Archv

        Good sound

        Its not loud untill you put the gas down needs off road h pipe to be really loud but its a really good sounding exhaust i would recommend

        Helpful (5)

      Questions & Answers (11 answers)

      5 Top Rated Questions

      v6 dual exhaust? I have a 2008 grabber orange v6 with a single boom tube on it and I love the sound, so Ive decided to get duals. So I guess my question is can I justbuy the driver side one from AM instead of buying the axle back set?

      • Unfortunately, we don't have the dual axle-backs sold individually for each side. MAC direct might be able to work something out with you, but we only carry them as a pair.

      Helpful (1)

      How loud are these compared to the Pype Bomb Axle Back Exhaust?

      • The Pypes will have a more aggressive exhaust tone when compared to the MAC exhaust.

      Helpful (0)

      Has anybody tried the Mac booms with longtubes headers? Drone wise? I’m debating between this or the roush extreme with longtubes I heard the extreme with longtubes the drone goes away at 2k while on highway.

      • When comparing the MAC Boom and the Roush, the Roush typically lends less of a drone.

      Helpful (0)

      I have 3” exhaust on my 09 GT I was looking at the Mac Boom Tube have you got some way to put the 2.5 on the 3” like a reducer .

      • Flowmaster Venturi Reducer Cone - 3.0 in. to 2.5 in. - Pair (79-19 All) https://www.americanmuscle.com/flowmaster-venturi-reducer-cone-3in-to-25in-7917.html

      Helpful (0)

      Will this axle back exhaust work with pypes true dual axle back kit?

      • Yes, this MAC Boom Tube Axle-Back Exhaust will work with the Pypes True Dual Exhaust X-pipe Kit.

      Helpful (0)
      Post Your Question
      6 More Questions
      Even though these are for GT mustangs, would they fit on an '06 mustang V6? 1 answer
      Can someone please send me youtube link of how to install my Mac Boom Tubes on an 05 GT , they have been holding up by zip ties and constantly have rattling problems 1 answer
      Are these "mufflers"? Would they pass inspection? I've heard they are not mufflers so I need clarification. 1 answer
      What is the difference between these and the slp loudmouths? 1 answer
      Will this exhaust produce enough back pressure with long tube headers and off-road X pipe? 1 answer
      Would this work with the Pypes True Dual system for a 2007 V6? 2 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Tail pipe assemblies
      • (2) Clamps

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material: 304 Stainless Steel Tip Material : Polished 304 Stainless Steel
      Piping Size: 2.5" Tip Size: 4"
      Muffler Type: Straight Through / Resonator Fitment: 2005-2010 GT & GT500 Mustangs

      Will It Fit My Mustang

      • Bullitt - 08, 09
      • GT - 05, 06, 07, 08, 09, 10
      • GT500 - 07, 08, 09, 10

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