I have a 2006 Acura RSX Type R and I really want to start putting performance parts (manly exhaust and cold air intake for now) on it and I am having trouble finding parts for it. If you have any suggestions or know if parts for other cars will fit please let me know.

Club RSX has parts for the RSX.
Also i was wondering how much did it cost to import the car form Japan. I also hear it is cheaper just to buy the type S and change the parts to be a type R. but you will not pass smog in california.