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?
There seems to be some rustling sound like sands in my exhaust/muffler when i move it around.
I haven't installed them and would like to ask whether there is any way to get rid of that sound and the effects of...