Ok guys, just spent a great deal of time sifting through a bunch of posts regarding this but really havn't found much info on it. I have a 2000 G20T and also have an Aveneir that I wanna swap into it. I already found out that I can't send the stock P11 ecu in to just get a Nistune but *** can I do to make a Nistune compatible? Can I just get a b14 harness and ecu and just use that? And would the b14 harness plugs all plug right in to the stock connectors under the radio area?(where the ecu is bolted down at)

Secondly, would the solid dogbone for a b13 from JGY fit the P11?