Policing is 100% moot. Tech has NOTHING to do with legality. There is no difference between STx with non USDM stuff and IT right now. It's up to the competitors to know their competition. It's also a punk move to run something illegal like that. You want your ashtray that bad? Please.

Not 'why not'. WHY? The first real reason I heard was to provide a selection that was much better suited to 'racing'. I'll buy that some.

Mostly I just see it as providing SOME a better choice and not all. I like rules that help or hurt everyone.