Thanks Yun, i started another post in Australia Forum with pics of my ride!!..hi Chris'
Welcome to the site.
When you meant the Z-gear you mean specialist on Repair or selling the Mods?
Repair or tuning you can go to Either N1-Factory (clayton) or Nizpro (Bayswater).
Mod can also go to N1-Factory (clayton) or RMS motorsports (in Mitcham)
PS: Please give us the description of your Z thanks