This morning i jacked up my AUDM Integra dc5R to see if all the rubbers, engine mounts etc underneath were all in good nick. The car has not been degreased once since i bought it last year so the bottom is a little dirty.

I couldn't help but notice that the driver side axle was leaking something.

Has anyone experienced this before?
It looks fresh as there is no build up.
Could it be a costly repair? What is the danger of driving it like this?

My friend said that if the right side suspension was moved back a tiny bit from a hard impact, it may cause it to leak. How true could this be?

Appreciate it.