Is it possible to convert a 2007 honda si sedan into something that
 

resembles the japanese version? i was thinking about the exterior of the japansese civic type rr it looks awesome and it sucks we dont have them over here in the US but i was wondering if it was possible to atleast have the car modified to LOOK like it? mainly the headlights and tailights...

yes. i believe someone on US soil has already done it. i don't know the specs but you may need the headlights, bumper covers, trunk and tail lights. expect some bodywork too....