Tom is right. my 92 GST that was also built in May still has the single piston calipers.

the twin piston calipers were out, just not on DSM's this early. they were only on the 3/S and Diamantes since their inception... but the DSM's didnt get them till late 92 or beginning of the 93 model year.

this is what makes it a "perfect" DSM, too bad they didnt come from the factory this way.

oh, and the ABS is disabled right now... i dont think im going to bother removing the ABS and switching the lines unless i keep it... but id rather sell it and get the money back out of it.