I'm pretty sure that's not how low his car is. I think I remember a post of his in the past. He had 17' inch chrome rims with a quite a bit of wheel gap if I remember correctly.

As far as the scraping goes lift the coilovers a little or just be careful how you drive. Take speed bumps on a angle as compared to taking it head on. Depending on how low of a drop you have the exhaust downpipe could get damaged. I think someone stated that already.