I had all 4 original struts replaced with new KYBs, and to tell the truth I can’t tell much difference in ride quality. Also, I now have a slight squeak coming from a right rear suspension bushing. I can spray WD40 on it and the squeak stops for a while.
Mechanic told me that the entire suspension piece would need to be replaced, might cost 2 grand, and I should just turn the radio on.
Is this something that the mechanic caused when he replaced the strut or is it just coincidence?
I really hate messing with such a fine car that ain’t broke.

 

Try Silicone spray lubricant on rubber bushes.

https://www.autozone.com/searchresul...ne%20lubricant

It tends to work better/lasts longer than WD40 in most cases.

It is still not a permanent solution.