Been trying to find more information on these since I the boss of AvoTurboworld talked to me in Japan about it and just found this link.
http://www.fastwrx.com/dbastiadro.html
"Haven't contacted DBA to see if they are available here....brackets and a bit of butchering still required, but standard shoes are supposedly a match for the inside of the rotor." Quoted from beohbe on GTrydaz forum. ahh good old Primary Skool copyright teaching.