2006 cooper si cai recommendations and cooper forums?

[Kershaw]

hey,

im looking for the best cai for a 06 cooper s for a friend of mine. i dont really know anything about them. also, anyone know what the best cooper forums are? that way he can ask that information himself. :)

[e34john]

Was a member on North American Motoring back when I was looking to get one.

[trackjunkie21]

motoringunderground is a good forum, and when I had my r53 I used to buy parts from Altaperformance.

[Kershaw]

thanks.