I'm new to MINIs, but so far outmotoring.com has been my go-to source. Aaron has been more then helpful on several occasions. I'll continue to give him my business and would recommend anyone do the same.
I've purchased quite a bit from Outmotoring, from hood scoops to GP diffusers and coilovers. They are quick to help with questions and the products are great for the money.
seriously this is what my car needed(2009 JCW Coupe), my old blow off valve was starting to go bad... so i picked up this guy, this paired with a CAI will make sure everyone knows your running a turbo.
(Lake Elsinore Chrysler Dodge Jeep Ram)