Dustin, buy the project kics spacers which have the studs already built in..
However, i wouldn't run more than 5mm on the stock studs.
go big and get the 15mm ones for the rear and 20mm up front , and run about -2 camber all round.. **** would look SO hot
or buy new wheels

- I believe Nasif ran 18x9.5+22 TE37's up front with the CTR fenders.
Robert