I have just a stupid round curb (apparently the city is too lazy & cheap to plan driveways & the extra $50 in concrete work that I'm sure I pay for in taxes anyway was too much for them to front) & I still sometimes scrape unless I take it at a 45 degree angle (at least) & no more than 2 mph. I have Eibachs & the Jspec fascia. If it's *possible* to scrape I'd say (if your Z is a daily driver) it's a good bet that someday you will have one day where you misjudge the angle, forget, have other things on your mind, be pi$$ed at your wife/girlfriend, etc. I'd look for something with a better driveway. Owning a Z can really screw up your priorities, but they can also make you happy!!