I bought MM SFC's for mine! I really can't tell the difference, but I know it is much safer & better though! Once my mechanic explained the frame of my car in black & white, he had a frame in his shop the day I asked what they were. Once I heard that Mustang's don't have a frame in the rear, I placed my order as soon as I got back @ the computer! People may say they can feel the difference, my brain will not allow me to do that, though. If you found them for $100, do it!! Can you pass along that buy? I'll want to buy them for my friend's 94 GT, later on.