Not sure if this has been discussed or not, I searched abs but nothing.

Is this possible? I noticed that the 98+ has a smaller unit compared to the 94-97.

 

I've been told its possible but its not worth all the work....plus I was told that it's a bitch to do. I could be wrong though.

 

You would have to do some major wiring. The 98-01 and 97 ITR are 4 channel units, while the 94-97 uses a 3-channel unit. There are not enough wires running from the ABS computer to the modulator.

I am currently in the process of obtaining the parts to install an RSX 4-channel unit into my 97 GSR. I am choosing this for two reasons:
1) I have both Helm manuals for the wiring.
2) The RSX modulator has the computer built into it, which will simplify wiring.

I will perform this project this summer.

 

cool, let us know how it goes. I'll be checking up on it.