roush exhaust

For sale: Roush axle backs for 2011-2014 Mustangs. I had these on my 2014 GT for about five years, approximately 60k miles. As you can see from the pics, they could use a little bit of TLC but I haven’t had any issues as far as leaks and they sound great. Getting rid of them because I want to go...

I think I’ve mentioned these axle backs that I’ve taken to calling the mystery mufflers in a few random threads - I picked up these axle backs from another member on here a few months back. Finally got them installed on my 2014 GT and made a video of the install and a sound comparison between...