Have you tryed one of the vendors on this forum for your brake parts ?
AZPinstalls.com might be a good place to start, they out NJ. Hit Mike up on his contact page off his site.
188k, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
Engine Build - Click Here