I have a squeaky noise coming from the front and I was told that this might be the front control arm bushing and they can be re-indexed.
How many of you have had the same thing happened with coilovers after a few track days? And is it really easy to re-index the bushings? I am not even familiar with the term "re-indexing"

Would an aftermarket bushing (whiteline or etc) be a worthwhile upgrade ?
Thanks in advance