You need a ratchet and sockets and a torx set. You also need a torque wrench. Buy the needle one from Sears, it doesn't break the bank and gets the job done with more confidence than the low-end "clic" type which are unreliable.
You also want to put some money in a ratchet, even if you are on a budget.
You'll see for yourself why the walmart stuff is cheap. I'll let you discover why low price doesn't always equate value
