some people said if using adjustables w/o pillowball mount
might causes damage to the chasis since the spring is harder/stiffer
than the original ones and the rubber mount can't fully support it.
how true is this?
I have a set of 4 oem mazda RX-7 FD rims c/w bridgestone 225/50R16 S-03 tyres (50% tread & originally purchased new) for sale. Good as spare for track days, drifting etc.