Where can I buy them in Sydney? How much are they? Which one should I choose?
I really want to have a hand controller in my car so that I can adjust things on cold or hot days, but seems the hand controller has some restriction on tuning. It can't use the matrix mode and seems useless if I'm going to have my car tuned in matrix mode. But the new 4 line hand controller looks so cool and I can view many information on it ( water/air temp, air/fuel ratio, timing, map etc)..