Manage to finally get my car to work but wanted to see if you guys approve of this, 3 exhaust bolts were stripped to the point to that I was able to loosen them out with my fingers. I got brand new bolts straight from the dealership and wanted to see if it's proper to use quick steel on them when installing it.

 

You REALLY shouldn't need to. Especialy with new OEM bolts. They're designed not to back out. Just tighten them down good.