Customer Reviews (14) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Afternoon

Installation Cost:$250-$500

• Loudness / Volume 4.928571 4.9
• Exhaust Note 4.928571 4.9
• Fit & Finish 3.428571 3.4
• Bang For Your Buck 4.357143 4.4

• 5/5

  Installation Time: Afternoon

  March 27, 2018

  Best bang for your buck axle-back

  We had a little struggle with the fit and finish while installing this axle-back. The exhaust hanger on the back of the right axle-back was welded way to high on the axle-back to allow the tip to line up with the other one. We just cut the exhaust hanger off and welded it back lower on the axle-back. Took a little extra time but no big deal. The exhaust sounds great now and has a good muscle car sound. It definitely turns heads when driving by.

  MericanMuscle18

  Year: 2006 Submodel: GT

  Helpful (1) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 3

    3

  • Bang for your Buck 5

    5
• 1/5

  Installation Time: Shop Install

  Installation Cost: $250-$500

  August 29, 2017

  Very bad fitment

  Very bad fitment, had to spend over 200 bucks to get it fixed. Support brackets are not on the good possition.

  KamaljitSingh

  Year: 2007 Submodel: GT

  Helpful (2) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 1

    1

  • Bang for your Buck 1

    1
• 5/5

  Installation Time: Less than 1 Hour

  July 14, 2017

  Super mean

  By far the best exhaust system i have owned, super mean sounding

  AndyV

  Year: 2009 Submodel: Bullitt

  Helpful (2) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  July 12, 2017

  Awesome

  A lot louder than I expected, but I love it. The fit was a little uneven at first, the right sat lower than the left, but it wasn't difficult to even them out.

  KellyD

  Year: 2010 Submodel: GT

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 3

    3

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Afternoon

  May 04, 2017

  Went on and sound great!

  Shipped to my door in 2 days, I alone took off my stock exhaust and installed the new pypes axle-backs. Everything fit good and and went smooth. They have that deep throaty growls idling; that just makes you want to mash the gas pedal.

  ChadB

  Year: 2006 Submodel: GT

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 4

    4

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  March 09, 2017

  LOUDDD!

  I have long tube headers, x pipe, and the muffler delete. Also no cats. These mufferler deletes are exactly what I have been looking for! I LOVE THEM! And no way I'd ever go back to anything else!

  ColtonS

  Year: 2010 Submodel: GT

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  February 15, 2017

  Verry happy and satisfied

  Love them exactly wat i needed i got that deep aggressive sound took them to my buddys shop gOt them installed in less than a hr on my 2007 GT I surely recommended you get more than wat you pay for thank you @AmericanMuscle

  RaulM

  Year: 2007 Submodel: GT

  Helpful (5) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 5

    5

  • Bang for your Buck 5

    5
• 4/5

  Installation Time: Weekend

  December 09, 2016

  Terrible Fitment

  My 2007 mustang GT sounds amazing with these on! They did not fit at all though with the hangers on the pypes axle back. Had to get universal hangers to make them fit properly. American muscle had amazing customer service though with my problem though!

  orange07boss

  Year: 2007 Submodel: GT

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 1

    1

  • Bang for your Buck 2

    2
• 5/5

  Installation Time: Less than 1 Hour

  September 15, 2016

  Sounds amazing but fitment Requires work.

  These sound amazing paired with an offroad x pipe. Nice deep tone with a gargly idle. the fitment however, we had to cut part of the metal piece where the hanger goes becuz on was too long for the hanger and the other one was too short. But over all amazing.

  Thatwhite5ohH

  Year: 2005 Submodel: GT

  Helpful (2) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 4

    4

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Afternoon

  June 29, 2016

  Sounds Good/Very Disappointed in the Fit

  I knew there were going to be issues with the hangers based off reviews, but the professional who I paid to install this had to consult another shop on how to install these things after two long hours of attempting to do so himself. I personally love American Muscle as a company. Good products and excellent customer service. I'm frustrated however on how they can carry a product where there are such issues with the fitment. Don't get me wrong. They sound incredible! I had the Flowmaster American Thunder Axel-back prior to installing these and they sounded good, but they weren't loud enough. Now, they are freakishly loud and throaty. She's breathing better and I have noticed a slight difference in power. I mean I cannot describe the looks I get! If you get these, they look and sound incredible, but consult the professional who you plan on installing these prior to ordering this system and give them a heads up on the burden of the installation. Aftermarket parts may have the reputation of being poor, but when I came across American Muscle five years ago, I was proven wrong. I have been amazed by this company's product for five years now. This product didn't make me completely disregard this notion, but it is a true disappointment about they haven't corrected this issue.

  Carolina

  Year: 2009 Submodel: GT

  Helpful (4) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 1

    1

  • Bang for your Buck 4

    4
• 5/5

  Installation Time: Afternoon

  March 17, 2016

  Pypes axleback

  I purchased this kit with the pypes v6 dual exhaust conversion kit and these fit up perfect. The sound of the muffler delete is for sure what I was looking for. The install took about 2 hours but only because I had some issues tapping the bolt holes for the left side hanger, other that that it was a fairly simple install. The black tips really set it apart from other axle backs. 10/10

  Ryanm

  Year: 2007 Submodel: V6

  Helpful (2) Thanks for your input!

  • Loudness (Volume) 4

    4

  • Exhaust Note 5

    5

  • Fit & Finish 4

    4

  • Bang for your Buck 5

    5
• 5/5

  March 04, 2016

  Awesome Sound!!!

  These Muffler-deletes are the way to go! They put a big smile on my face when I started the engine for the first time, and really make you wanna hit the gas! These Muffler-deletes are not irritatingly loud, (for an 05 mustang GT) but they are for sure noticeable! I would totally recommend Pypes muffler-deletes to anyone who's looking for a loud and aggressive tone.

  Encino

  Year: 2005 Submodel: GT

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Afternoon

  May 29, 2015

  Great buy/sound for the money

  I picked up these axel-backs to convert the stock exhaust for a little more aggression and can comfortably say you will not get a louder or more aggressive sound for under $300 with the cats still in place. PROS: Easy install (took dad and I about two hours because he broke one of the binding clamps with the breaker bar). Very aggressive when on the throttle though not much louder than stock when crusing around town. Affordable and good looking. CONS: No major cons really, parts are quality and a good value. NOTE: Keep your stock mufflers!!!!!! Depending on your location, these parts may not be street legal because of noise pollution. I haven't been ticketed yet but if you are disrespectful about the times you fire it up and floor it around people, you will probably hear from the police about it.

  JonesyinLex

  Year: 2007 Submodel: GT Lexington, KY

  Helpful (4) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 5

    5

  • Fit & Finish 4

    4

  • Bang for your Buck 5

    5
• 4/5

  Installation Time: Less than 1 Hour

  December 11, 2014

  These Axle-Backs Sound Great!

  The Pypes Muffler Delete Axle-Backs are a great addition to my Mustang. For the price of these mufflers, you cannot beat the sound! They are sure to wake up your neighbors in the morning and definitely will turn some heads. The only problem was one of the hangers on the right side had to be cut and re-welded by the person I had my mufflers installed by. I would recommend this product to anyone with a 3 valve Mustang looking for an aggressive exhaust tone, but with no tune required.

  sterling3v

  Year: 2010 Submodel: GT Central Florida

  Helpful (3) Thanks for your input!

  • Loudness (Volume) 5

    5

  • Exhaust Note 4

    4

  • Fit & Finish 3

    3

  • Bang for your Buck 4

    4