Euro-R one have shorter intake runner so its good for top end power if you can rev high enough that why people on K20 are using that since they are all about top end high rev. Another thing to note is that the shape of the intake is changed. The accord/tsx are bent down while the RSX almost shoots straight out. You might have clearance issue with the hood or radiator not sure.What the difference on the Euro-R IM Ken? Probably just a bigger intake :gotme:
Andrew got the TSX and he is pretty happy with it. I hear you on the intake being louder cuz when he gets on it, his car screams lol!
I had an AT and it worth no doubt worth doing. Cost me 130 shipped since I was the first few to do it. Also make sure you get a new gasket for the TB just incase.anyone think its worth doing?