bluovalguy

You have an 06 so you should be good without the kit. I pulled this from AM about the kit:

Sometime in 2007, Ford changed the style of exhaust hangers used to install the stock exhaust on the 2007 S197 Mustangs. They switched from a "rubber and steel" hanger design to an "all rubber" hanger, which will not work correctly with the after-market cat-back exhaust systems on the market today. Please visually check your exhaust to determine whether or not you need this optional rubber and steel hangar.

alkemist

Oh ok, thanks! I'm close to picking up that set

jimreinarts

Go for it, just drove mine home from a 4.10 gear install this morning, you get the best of both worlds with the slp LM's Quiet on the highway and nasty when your into it, but i agree with some of the others they are the best when used with and otherwise stock exhaust system.....have fun....jim

alkemist

Picked up my set of SLP loudmouths today and installed. They sound GOOOOODDD!! Nice purr while idling and they sure do roar when on the throttle.

bluovalguy

Nice! I really like mine and have no complaints. You notice any drone with yours?

alkemist

I did notice a little droning. I normally have my music up loud which helps. It does get loud in the morning though, when my hearing is extra sensitive from waking up.