Magnaflow Street Series Axle-Back Exhaust (11-12 GT, GT500)

October 08, 2018

5 2012 GT - Amilcar Installation Time: Shop Install Installation Cost: $100-$250

True Muscle Car Sound

I had these mufflers installed recently along with the Ford Racing 1 piece driveshaft. I am a 55 year old guy who enjoys his 2012 Kona blue ride and wanted to upgrade the performance and sound of his pony. The car now sounds more like a muscle car and the driveshaft performs as advertised. For those who are worried that the sound might be obnoxious, it is not. The sound is muscular with the right touch of bass. I'm glad I did the upgrade, it was worth it.

September 04, 2018

5 2011 GT500 - BenjaminT Installation Time: Less than 1 Hour

Shelby GT 590

These went on easy and exceed my expectations. They look good and sound great.

August 12, 2018

4 2012 GT500 - MikeA Installation Time: Less than 1 Hour

A lot quieter

I had the outlaws on. They were too loud. The MF Streets look awesome, just still trying to get used to the difference. Took me under an hour to remove, and install new

July 10, 2018

5 2012 GT - JeffA Installation Time: Less than 1 Hour

Perfect tone

Truly the grown man's exhaust. It is noticeably louder at idle and under load but the tone and rumble is much deeper and muscular. I'm an older guy and the Mustang now sounds like the muscle cars of my youth without being obnoxious. The installation was dead simple and I was able to do it by backing the car onto ramps. I was too lazy to loosen the over the axle pipes and was still able to easily jiggle everything off and then back on.

April 19, 2016

4 2012 GT500 - Mach Installation Time: Less than 1 Hour

Magnaflow Street on a 2012 GT500

First off, the build quality is exceptional and the fitment is perfect. I was hoping for a muffler that retained the stock tone with a little more sound. These mufflers are slightly quieter than stock except at high RPM's. They produce a more bass-ey and monotone sound, which, personally, I don't care for. If you're looking for something that is quiet and produces more power, these are great. I have a 2.8L Kenne Bell and these mufflers made 17whp and 11wTQ over the stock ones. If you're looking for something that retains the nice growl and full spectrum sound, may want to look at another option.

November 13, 2015

5 2012 GT - JB Installation Time: Less than 1 Hour

Awesome Mod

Just put these on my 2012 GT and everything went smooth as silk! Easy to install and the tone is exactly what I was hoping to get. Could be just a touch louder, but all in all, an awesome mod!

July 28, 2012

5 2011 GT500 - RollinOut Installation Time: Less than 1 Hour

Exactly as described great product

I am very pleased with my product Fast shipping and correct item as ordered

July 13, 2012

5 2011 GT - cyclone34 Installation Time: Less than 1 Hour

sounds like pure muscle

my 5.0 sounds like pure muscle now after this exhaust system. magnaflows sound is very deep and smooth. there is no drone in this exhaust system at all! at WOT this exhaust sounds vicious!

April 27, 2012

5 2012 GT - Drake93 Installation Time: Less than 1 Hour

Mean Sounding Exhaust!!!

It was a little hard getting off the old mufflers, but once they were off the new ones popped on in no time. The magnaflows are perfect for what I was looking for. They aren't ridiculously loud and they definetly aren't quiet. Just cruising around my car sounds a lot meaner now. The tone is much deeper then the stock ones and it sounds great. No drone what-so-ever! The 4" inch tips look a lot better as well. The only complaint I have is that when they came they had been sprayed with packing foam and most of it ended up going up to tip into the muffler, other than that i have no complaint with AM. Came in the mail very fast! Overall perfect for what I was looking for.

January 11, 2012

5 2011 GT - ShelbysAreNumber1 Installation Time: Afternoon

Awesome Magnaflow

I had a professional shop install this kit for me. This is just "Amazing" in sound. It's not any louder than the stock mufflers. It's a deeper tone and has more "growl" when ON the gas. It was a close tie to getting the flowmaster kit. I am a previous Magnaflow customer and I just love their products. ** Interior noise is NOT elevated at all ** for those of you who's wife's don't like that noise inside the cabin. This kit was 100% perfect for me. Loving it very much!!