2-15x8" is a perfect size for 205/50 tires, I'm going for those wheels next summer. I hope I won't have to roll my fenders but if I have too, well got to do what you got to do.
I have this exact set up, I didn't have to roll even on H&R springs.
It shouldn't make a difference on springs. I remember reading from 949 that the 15x8 fit at any ride height if you stick to 205/50 tires, that pretty much sold me. The rears stick in the fenders more then the front because the 2 has a wider track in the front then the rears.
Yeah I'm on 16x8 +25. If I went back to 15's, I'd look into going 15x9.
If you don't mind my asking:
-how's your fender clearance and suspension clearance?
-What kind of suspension work do you have done?
I'm looking at 16x8 +34 offset Rota slipstreams. I loved them on a previous car. Your wheels should be about 9mm closer to the fender than my theoretical rotas would be, and about 9mm further from the suspension.
Thanks for the info Kwaits. I can't go aggressively low since it's a dd in the snow belt. I will probably be doing the H&R+Corksport Damper combo or the Bilstein PSS.