N16 Nissan OEM 4 pot brake upgrade options. This is what I've cobbled together so far. 1) Calipers made for 280mm discs when fitted to the N16/P10/P11 will need 272-274mm discs (turned down S14/Z32 discs). 2) Calipers made for 296mm discs when fitted to the N16/P10/P11 can use 280mm discs from S14 or Z32. Possible pad overlap, recommend using Mintex S14 pads. 1) Z32, S14, R32 GTS-T. 2) R32 GTR, R33 GTS-T. Notes: All 30mm thick discs. 280mm disc use with S14 pads (smaller pad area to reduce overlap). S14 discs turned down to the 272-274mm will suit (and drilled to 4 stud).