Cryo2 Air Intake vs Meth or NO2 due to local regulations

Essentially,
Since then street racing rules of gotten insane in Ontario Canada.
It's against the law now to use things like NO2 or Meth or be fined with Street Racing. My understanding is injecting anything (other than the fuel to operate the vehicle) into the intake air-stream is illegal.
(I've still yet to look thru the legal documents)

If you're from Ontario or are just in the know on such things please enlighten me.

I still have most of the nitrous kit installed that Ray did for me.
It's a shame not to use it.
I figure I could use most of the existing parts for a Cyro kit.

I was wondering if anyone had any experiences using the Cryo2 Air Intake product to reduce IAT's?
http://ift.tt/1GC4Vt2

I found these links on the RX8 site but meh ..
http://ift.tt/1GC4Vt5

http://ift.tt/1GC4Sxy

Would like to know about usage -
- Any real performance gains?
- How restrictive is the Cryo2 intake?
- What else should you get with the kit?
- tuning considerations?
- Overall is it worth the effort?