Where is a good place to get an aero kit?

 

At OutMotoring.com you can get the full aero kit for about $1350 plus shipping; that's probably the best deal from an aftermarket Mini site.

Also try calling Morristown Mini in NJ because I recall a couple of years ago a few people posted about how Morristown Mini had the aero kit for cheapest out of all the other US dealers, but I forget the exact price. 866-699-6464.

I paid around $1500 for my aero kit shipped from Mini of Nashville to a Mercedes Benz paint shop in Knoxville. All around it cost me around $3200 with painted arches.

 

Check with Classic MINI also.

These first gen kits are going to be hard to find in stock tho.