Mike Drew recently had a batch of 2 piece (less the hub) rotors fabricated by StopTech, I think they are all spoken for already, but perhaps if there is enough interest they will do another run. That wouldn't solve the high cost of shipping though.
He also cautioned against use on the rear though as the diameter's are different front to rear.
Best option may be to find someone who has upgraded their brakes & rotors in Europe or contact Roland Jaeckel. http://www.jaeckel-partner.de/en/detomaso
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