Oh great , I was looking at virtually exactly the same thing just then
Here is the link from blitz
http://www.blitz.co.jp/new-product/comp ... system.pdf
The most part of it is written in English, you will be tell which one is which easily. The thing is, it is written in Jap font, so you have to first install jap version of acrobat viewer and install on top of your existing acrobat viewer, so your existing acrobat viewer get extra font and now capable of reading Jap.
Now according to this PDF file, RRP for this altezza set is $417,900 Yen
from today's exchange rate, thats about $5765 NZ, but I am sure you will be able to get cheaper then that as just about everything that is made in Jpan are sold cheaper outisde jap so etc.
Another place you can ask, this is from blitz website
Rota Speed
Newzealand
Address P.O.BOX 34461 Birkenhead Auckland
TEL +64-21-639-759
give this a try, best of luck
Now give me a hand, I am looking for the supercharger for 1MZ-FE einge this is camry basically, I have found TRD for older 1mz-fe but not new one ie 2002~2004, I looked everywhere but without much luck, I start to question weather there is suchthing at all. I think I will get some translator and write to blitz for make some, as my Estima is running this engine so that will be great if I have some performance upgrade etc.
cheers