I got an e-mail response back from TRD around July or August of this year on their testing and development of a SC for the IS300 which was slated for release mid/late '03...
...then again, I haven't touched the subject since, so things may have changed. Turbo, no, SC, yes. Any forced induction that's factory warrantied is better than none!
If anyone has the skinny on this, I'm all ears.
