You don't need the 5spd alternator harness. No need to buy the NISMO pilot bushing-I've been told they are easier to crack if you don't stab the tranny correctly on your first try. If you buy the steel braided clutch line you will make things easier on yourself because you won't need to run the clutch line up by the passenger side fender. Also you can use the TT clutch booster and install it without removing the dash but that is a personal choice.