hey all i have a question, i was helping my buddy drop a new engine in his 2002 mp5 and after we pulled his out i realized it had the same style intake manifold as the jspec mx6, ie two part with internal butterfly, i am not sure if is the same as the japan model, so this is one of my questions was it used on the p5 after 96 as a power adder in the p5s? has anybody swapped this to a mx6? i am really interested because cork sport sells the same one for 600 on their website, thanks for any relevant tips knowledge