[KelvWKK]

Thank you so much again, for your advice, Cobalt.

I initially thought the 993 RS Default ABS Harness is either (if I use all the exact 993 RS ABS Brain, Hydraulic Pump, ABS Booster Pump & M/C):

(1) 993 C4 & TT Harness: Due to the Setup Being “Electro-Hydraulic” (due to connectors).

(2) or 993 C2 Harness: Due to the RWD as opposed to AWD (due to connectors).

->but it seems I am wrong: It sounds like the original 993 RS has its own ABS Harness (a hybrid of Connectors: Connectors for Electro-Hydraulic pumps and Connectors for C2 RWD Vacuum ABS Brain).