15 inch wheels?

Good luck finding an answer to that one. I posted the exact same question a week ago. :SNSign:

To the best of my knowledge you can with a little trouble. You need to purchase a sway bar relocate kit from BMR its 34 bucks heres the link http://www.bmrfabrication.com/2005MustangSUSPENSION.htm

Aside from that make sure the wheel will clear the caliper. I thought hey great I've got those old Cragar S/S's from my 75 camaro drag car. nada I was going to get enough of a wheel spacer for it to clear but feel safer with new rims. Plus they wont stick out 6 inches.

Please keep us informed if it works.
 
The only 15’s I know of that will fit the rear are the discontinued Weld XP, Bogart and the new Holeshot wheels. There are some 15’s that will fit after grinding the brake calipers but you would just have to try the wheel you like and see if it will fit. The front will have to be spaced out from the rotors to clear as the rotor caliper combination is larger then the inside of a 15 inch wheel.

Earl