Exhausts and speed bumps + curbs

[ToTo]

Just a quick question regarding exhausts and speed bumps...

I have a sports cat and middle section + Fujitsubo on the car. When it comes to fairly high speed bumps or curbs I sometimes scrape my middle section on them due to the car being pretty low with the coilovers. Do you guys think that the scraping harms or does damage to the middle section in any way? I checked under the car, its only light scrapes and scratches, no dents or anything major, basically only minor scratches and scrapes...

Thanks!