I know this is a relatively old thread, but I was looking at this website for AutoX stuff (tire reviews haha) and I happened to stumble across an interesting way to remove rusted bolts. After connecting the dots, I figured someone could try it on the demon bolt and let us 370z owners if it works or not.
It's pretty much just 1:1 acetone and ATF. The acetone allows the ATF to seep into the places where it needs to do it's thing.
Rusty bolts? Make your own super rust penetrant! Grassroots Motorsports Magazine
