Hondata

Awesome. Thank you for the response!

This is a question for the Hondata team.

I have a 02-04 RSX with Kpro v4. I've removed the ECU because i'm selling the car soon. I recently purchased an 05-06 RSX with a Kpro v3 ECU.

Since i no longer need the V4 Kpro ECU, can i swap out the V3 board for the v4?

Thanks for the update

New to the forum here. Was about to ask the very same exact question(sent in my PRB ECU in about 3 days ago for a KPro v4 upgrade)