i had the same FMIC and my car ran hot as hell too. It blocks most of the air flow to the rad. Build some ducting or try something like this....

http://www.dsmtuners.com/forums/bolt-tech/224201-how-i-lowered-my-coolant-temps-6-degrees.html

99 Eclipse GST RIP
08 Evolution GSR 440HP/410TQ
11.96 @ 116 MPH(more to come)