I have a '99 3kgt, and I am seriously considering a lowering kit. The kit I chose was the eibach pro-kit. It will lower the front 1.5" and the back 1.3". You can see the car at
http://www.cardomain.com/id/m3kgt_99
The problem is that I have heard that I need to get adjustable rear control arms due to excessive camber in the rear wheels. I would just simply find out the hard way and install the springs and front camber kit if I still had my old rims, but when I got my 18's I got rid of the OEM rims and the sidewalls on the 18's are too rigid and will show excessive wear extremely fast. If anyone can help me out with this, that would be awesome. I just need to know if I need to install adjustable rear control arms when putting this kit on my car. Feedback will be greatly appreciated. Thanks,

Jed Booth LCpl. USMC

 

That's pretty much what i heard about the 3kgt's and larger wheels. The vr-4's are much more adjustable in suspension than the fwd's, but since the FWD's went through *cost saving* in the design process, they aren't as adjustable and have enough camber dialed in to make them safe. I'm not sure, but i think you need more than just the adjustable rear control arms to keep the tires from rubbing in the rear.