I recently searched for tires in oem sizes for my car. I ultimately went with the michelin ps2's. There was a lot of confusion regarding these tires when i spoke with different suppliers. Bottom line- they do make N3 ps'2 front and rear- i had them installed today. In my limited driving today, there is an improvement from the n1 pilot sports i had on previously.
If you live in socal, i highly recommend shoreline motoring in huntington beach for tires/rims. Went there for the first time today and they will definately get all my future business.