Kobayashi

No, there is no such thing as a good cross-drilled rotor.

That being said try the DBA "X" series. Dont know if they are making the X series for the GDB yet.

If so it would be:

654X fronts 326x30mm
655X rears 316x20mm(190)

k.

dbasteve

We do make these discs in XDrilled.

These big 326mm x 30mm discs are much less prone to the cracking problems typical with smaller subaru discs, but still not suitable for track use.

T-WRX450

Andy,

The DBA 650 series is a good replacement alternative for the stock rotors but it is not intended for track use as dbasteve said. If you are going to run your STi in competition DBA has the 5000 series 2 piece (hatted) rotor which would probably be better suited for all out track use.
The xdrilled / slotted are no. 654 (F) and they are out because I have a set in the counter display case for my car.

Troy

T-WRX450

Thank you for input, I'm answering the questions as dbasteve was but elaborating on his answer with alternatives and availability.
If you have something smart to say write to Webster maybe they have an opening the dictionary writing department.

dbasteve

LOL!
Thanks Mate.

I appreciate your help filling in the blanks.