Rep Power: 0

I got a guy selling his type S ECU with kpro installed. Could I just get this and then buy the cam gear? Or will I still have to send the ECU to hondata?

 
Rep Power: 244

I would email/call Hondata.

 
Rep Power: 154

Just make sure you use Kmanager to upload the d17 (VTEC) map to the ECU before starting the car.

Im not sure if there are board differences of KPRO when installed in a RSX ECU. I would assume Kpro v4 is the same board just different maps.
Might be helpful to look at this link.
When I bought kpro I checked "for d17"

https://hondata.com/kproecuinfoform.html