I import all my tuning goodies including my clutch from the states. It saves a few pennies even with import tax (if you get caught).
I buy all my stuff from William at Central Florida Motorsport. So far i have imported the Clutchmasters Stage 3 clutch, aluminium fly and slave cylinder, CFM short shifter, CFM Exhaust Cam Vernier, CFM underdrive pulleys and my complete set of rear Prothane bushes. Usually it takes 3-4 days for the stuff to arrive in the country, then it takes over a week to get out of customs, sent to courier and for the charges letter to be sent out. If you allow 14days for delivery you will never be disapointed.
Pumaspeed make a HUGE mark up on CFM stuff.