I was just saying, the 5-door yaris resembles the tC's styling. It would be better than nothing, I suppose.
You could always go for a Celica if it's the performance you crave.
I'm still looking. Some people hint that it's some bumper specification or seatbelt anchor position that makes it inadmissible. Another person states that a vehicle on the inadmissable list can't be modified in
any way to make it admissable, no loopholes or any way around it.
Looks like you're out of luck.
I'm sorry. You could call your Department of Motor Vehicles (or whatever they call it in Canada) and see if they can tell you the "why". I'm guessing it would just be wasted effort, though. As a last resort, you could just move to the US.