That looks about right to me for stock height. I think I have 2 fingers of gap between my tires and fenders.
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That looks about like mine. The Bentley Manual calls out distances from the fender lip above the tire to the bottom lip of the wheel (metal to metal). They list this distance for the sport suspension with 18 inch wheels as 23.71 in (602 mm) for the front and 22.32 in (567 mm) for the rear. I'm not 100% sure is the ZHP suspension is the same height as the sport, but it should give you a starting point.
Hope this helps...
Looks stock to me.
Worked on the wiring some today. Lots of headaches...don't know if I will be driving to the meet this year...again. :(
From a GS3, this was sent.
Fuel pump and seal ring. Took 24 minutes. I'm high on gas fumes now. LOL
Just picked up an excellent used genuine BMW wind deflector in Oakville this weekend, and tried it on my car tonight -SWEE-EET! I'm very pleasantly surprised at how effective it is, even at 120 (kmph, not mph) wind buffeting was close to zero. The only thing that sucks is you lose the use of your rear seats with it installed.