It lowered my front an 1.5" but the back sits higher, even with the battery in the back. But mine is a 87 coupe though. I can fit 245/45/17s all around, but up front they rub at turn. I did get some bumpsteer so I had to change the outer rods to the Steeda bumpsteer kit. The 90's and up got the revisions to reduce bumpsteer so those years might not have a problem.The ride quality didnt change either. Its still scary on turns at high speeds, its probably because I still run the stock shocks. Just waiting to get some money to throw Konis on........