In picture 2 (from Boxster) the disc brake carrier seems to be incredibly corroded (or filthy).
I hope he has been washing the road salt off on a regular basis. Not letting it accumulate for days or weeks, then washing it off to find blistering paint.
Thats just a bit of mud (not rust) on the disc carrier, I just wiped the hub clean to take the picture.. and yes i do wash the road salt off regulary.



