sorry to drag up such an old post...
but i cannot find the info i need and am hoping someone can help?
in response to breakerohio's queries:
i recently got this game (in my attempt to source all drifting games for ps2

)
at first it seems fairly basic and arcade-like,
but after playing a bit the depth and drift-dynamics become apparent:
although simple, this is quite an enjoyable and challenging game
here is a basic article: ps2.ign.com/articles/136/136765p1.html
my question:
is it possible to get access to the 2 blocked-off sections of the mini-course?
most noteably "drift land" (!)
(oh how it teases being able to be seen but blocked behind the barriers)
it would seem strange that altus would bother modelling (and featuring on the maps) these sections if they are not unlockable...
i have completed all the races in both "king battle" and "quick race" but to no avail
also, does anyone understand how winning the upgrade parts works exactly?
seems almost random and limited to certain car models?
any help muchly appreciated!