remove the hub from the spindle (using a press) and tap the studs out with a hammer and an old socket or something that is smaller than the hole. Or, you could take the whole hub to a shop (other than acura) and ask them to press the pieces apart. Bring the studs with you, as well as a hammer, and a punch. Tap the old studs out, Then put the new studs in, tap them in from the back using a punch or something that won't damage them. Then have the shop press the hub back on to the spindle. I did this once and the shop charged me $10 to press the hub and spindle apart and then back together. I removed the studs and put in the new studs in the parking lot because the guy wanted $15 extra to do that.