lowered mine and love it no scraping either . Best way not to scrape is to avoid the speed bumps. Dropped 1.4 in front 1.0 in rear.
-2000 camaro ss Lsx 427 Tf245 6 bolt Twins in the works. -2013 blk on blk M6 zl1. Lowered,rotofab, Afco, Vengeance tune-