Ok, so I just got some new wheels on my 04 Gt. I replaced the stock 17's with 15's. But, the 15's are running a taller tire and the car is lowered 2 inches on Eibach Sportlines.

The problem is under full throttle, the rears are rubbing a little and are getting slight "cuts" in them from the inner fender. What I'm wondering is if anyone makes like something that goes inside the spring to prevent it from compressing and letting the car squat so much.