Originally Posted by OctaneGuy

No issues on bumpy roads...got lots of them here. It feels about the same as the stock sport suspension or maybe a bit more compliant. As for scraping driveways...all lowered cars suffer from that. You just have to go at an angle and go slow lol. Yes, dips in the street combined with going to fast will scrape. I've gone over speed bumps a little too fast causing me to bottom out (skirts him the hump) on the bump as the springs compressed on the down side of the bump. But specific to H&R, no issues at all.

Originally Posted by fjork_duf

I also assume you're just scraping the front air dam too.. not frame/etc. I'm not sure that I care if I scrape the air dam from time to time.