I'm trying to figure out which brake set up I have on my car. I didn't do this conversion so I don't know which one it is. I took the wheel off and I saw it stamped ad 51 21 13? any input would be great thanks

 

to determine the brake set-up on your 5th gen 92 civic, you'll need to remove the front rotor and measure it.

DX knuckles & calipers w/ 9.4" front rotors (available 88-00 civic)

EX knuckles & calipers (uses a bigger brake pad) w/ 10.3" front rotors

 

okay I bought ebc slotted and drilled 9.4 and 99-00 si rear rotors(they all should fit!?)with green stuff pads. What fluid should I go with? I am going to be doing alot more of 1/4 mile tracking.