the mid brace has to be unbolted, which is what they are referring to i guess. its 4 14mm bolts i believe, and one small 10mm? don't quote me on sizes but i just unbolted the bigger ones and left the small one to hold the brace in place while i finished. if its a b**** to get bolts loose, a pipe is your best friend.
To get my car up i had to use a small low pro jack, get it about 7 inches up, then use blocks and bottle jacks to get the car the rest of the way up.
My test pipe needed different hardware then what was on the car, but it wasn't corksport, so idk how well made it is.
Grease might help on the rubber