upgrading 180sx calipers which to go for ???

[Dragon18]

Hay guys iam planning on upgrading my 180sx calipers and changed my disks to dba slotted / drilled not sure about drilled rotors. anwayz

iam trying to figure out which calipers are best for my car r32gtst r33 gtst or 300zx are they all the same which will i benifit more from

and also i cannot get a straght correct answer do ihave to change my master cylinder for this and anything else any help will be greatly appreciated

also just making sure i have abs on my car people are saying this will not effect it can any one confirm this thanks

and while iam chaning the front should i also change my back disks and calipers thanks guys

Thanks

[sewid]

i would go for the R33 GTST. Cheap and big.