Found this on another forum:
They are Bride Brix II replicas, covered in either Suede or Alcantra, or some type of immitation Suede. Theyre very accurate, and say Bride on front and back, on the tag, and on the Bolster adjustments. The only noticeable difference, is that Bride doesnt make seats in Suede or Alcantra, and Bride uses Memory Foam. These are not made of Memory Foam. They cost $489.99 shipped, from [url]www.pitstopmotorsport.com[/url]. I actually bought mine off of Ebay, but its the same company. Search for "Bride Seats" in ebay, and the sellers name is dirkslyder. They come in Blue, Black and Red, Black and Blue, Black and Grey, Grey, Black, and Red. When he runs out of a certain color, it takes him about 8 months to get more in, so if they dont have the color you want (should you decide to purchase a pair) then youre SOL.