Grip/ Proffrsional Track Coilovers

[kjb]

Penske, AST, Moton just to add a few to the list of manufacturers of quality components. Custom work required to adapt basically any race damper to the corolla front suspension. Rear is easier to convert.

Expect to spend at least 1k eur per corner just for the dampers alone. Add springs, the before mentioned custom work to adapt the front, and other hardware on top of that and quite fast you are looking at 2k eur per corner.
Then several spring sets, valving, shims, software and so on and then the most expensive part: hire someone that knows what he is doing when doing adjustments.

Honestly though, if you are going to be racing seriously and the budget has "no limits", your best bet would be to seek a pro-shop doing racing suspensions and let them help you out instead of going on a spending spree buying random bits and hoping that they'd work.

Although reading the first post kind of smells like you're looking for an adjustable suspension for the sake of adjustability...

And the disclaimer: I'm not a "pro" racer myself, but I've been around such people & companies long enough to know that when you step outside the casual weekend trackday kind of racing, things get somewhat expensive really fast.