Ok, I heard it can be done, but IDK for sure.... See I have a CX model and that = no RPM guage. I know I can switch another with a RPM guage that no the problem. The proble is can I change my old miles into the one with the RPM Guage so it matches the miles on the chasis? Let me know y'all. BTW does anyone have a cluster that everything works for 92-95 civic?