I've seen quite a few basic Imprezas on the road lately which have what appears to be factory duals out from under the rear fascia. I'm guessing they're 2012-2014 models. No hood scoop, not a WRX or STI. Just a plain 4-door Impreza with steel wheels and wheel covers. Was this a special model or option package or am I simply seeing a stock Impreza from that period? Thanks for helping me figure it out.

just dual tips out of the same muffler.  Not a true dual exhaust.

Ok thanks for the info.