So there are other ecu mods other than plunging for kpro? Now that unichip I'll be researching!! An I agree that we don't all wanna splash out an buy stand alone! It's stupid that Honda ecu can't be mapped as mini an Audi etc jus plug in an off we go! But anyway I've seen an O2 sim on a site which just looked like a metal plug that screws into decat an then the sensor screws into that......will this work?