I think you should call the forum "06+ Civic Si and Acura CSX"

[The Acura CSX is basically a Civic with leather, the k20 engine from the previous Civic-Si and some other extra features.] The CSX is only sold in Canada.

Canadians don't even get the new Si sedan at all--they have to pay twice as much for a CSX Type-S

I just thought this should be included somewhere in the forum, but I'm not quite sure where to put it.