No problems here. My front end sets about 26" front ground to bottom of the fender. The only time I may scrape is if I hit a big speed bump. Not a big deal, just go around them.
BBK LTs on my car with an Eibach pro kit and I haven't scraped yet........not even on the 3 fargin speed bumps in my subdivision I have to go over to get to my house.
no scrappin here. bbk long tubes and eibachs. unless its a really steep driveway but just be carefull and you wont have a problem. I think hooker makes long tubes for the auto if I remember correctly.
Mac LT's, Bassani o/r X-pipe, Mac flowpaths here, I have scraped when I get careless. Actually it's not my LT's that scrape but my X-pipe, but it barely scrapes the bottom of the flange which affects nothing.