Just wondering if anyone has fitted or has any experience with the 'Spec Miata' seats from the US?
http://www.ultrashieldrace.com/prod.php?id=9
Obviously they are the preferred seat for the SCCA Spec Miata race series over there and from what I have been reading they are incredibly comfortable and really put you in a good driving position. They are popular with the taller drivers and those of a fuller figure that need something to accomodate their under carriage

There is a supplier here in Perth and they are $500 each. My car is going to be a track slag but is not likely to be log booked in the near future.