It looks like a full-blown, turbocharged Subaru BRZ STI is going to elude as for a while longer. A teaser last week showing a massive STI-branded wing affixed to the boot of a BRZ gave us hope, but our worries that Subaru was actually cooking up a bunch of chassis/aero improvements and nothing else have sadly turned out to be well founded.

The Subaru of America Facebook page and Twitter accounts today posted another teaser, with the caption “Tune in tomorrow for more Subaru Tecnica International goodness. #BRZtS #STI”. Yep, we’re looking at a new BRZ tS, this time for the North American market.