you can utilize your existing calipers and wheels if you upgrade to 94-97 brakes.
Fixed that for yahDon't waste your money on drilled / slotted rotors. They are just bling.
That's a big assumption...umm... i need bigger brakes, because i dont have enough stopping power.
Sounds like maybe you should think even more aggressive pads than the Ultimates. However, as Braineack pointed out, the 1.8 brakes (94-00) will work fine. Since you have 15's, why not just go for the 01+ brakes and be done with it? The only issue I'd have is that 01+ cars have a larger Master Cylinder, and I'm not sure what a smaller MC with the big brakes would do.my brake system is currently working fine, flushed it last month.
current setup:
rotora slotted rotors
rotora steel braided lines
axxis ultimate pads
i was on the track this weekend
and the car just seems like its stopping really well,
i guess it wasn't as noticable before, but with the recent power increases
it doesn't seem to work that great
simon