i have a couple of question bout my brakes.. i have a 06 Si with 80thousand miles and its time to replace the brakes again, i replaced the brake a while back and had to get the disc shaved and now its time for the evolution again. Am pretty sure i have to change my disc this time but am not sure what kinda Disc to get and if i need to get new calipers also? Alittle bout my Si am in the military so i used the car for alot for long trips but i also want some performance out of these new disc am getting. i don't know much and would greatly appreciate yalls help!!