I am looking at getting the Axis Circuit wheels. They are Made by Rays Engineering they are 18x8.5s. These wheels are specifically ade for STIs, S2000 n IS's for their high offsets. They offer the 18x8.5 in a +45 and they are forged and weigh 16 pounds.. I want them in Matte black with the rip pin stripe.
http://www.axiswheels.com/wheels.php?id=circuit


And, also Im looking at the Axis Halo. They offer those in a staggered fitment 18x8.5 n 18x9.5. The offsets for the 8.5s are 35, 40, and 45. and the 9.5s are a 40 and 50 offset. Will these sit pretty flush with the fenders.
http://www.axiswheels.com/wheels.php?id=halo

I like the design of both wheels. Just want to get something that will fit a 275 out back and have a good look on the car. Not stick out past the fender.

 

This should answer some of your questions
if not, then search for your specs in that section.

I know there are answers there for what your asking
http://my.is/forums/f95/