So, I went to test out the new sport acceleration and new freshly paved flat road this Morning. It's out of town and empty most of the time. Had tried a few launched last week and never had an issue until today. I hit 60 very fast and about a second later heard a loud scraping noise. I pulled over and found the covering under the trunk had fallen down half way and was scraping on the road. Trying to figure out what happened I looked under the car. I didn't see the screws that hold it in place any where, don't know if they fell out or when my car was accelerating or when my car was serviced last week they forgot to put them back in. I was able to pop the covering back in place for now, then I went to drive the road to see if there was a pot hole or anything on the road. I couldn't find anything. Was my air suspension too low and the back end hit the road with the extra horse power or where my screws missing in the first place and the wind blow the covering out of place?