Im thinking no, but... Is there any way to tell if my ECU has been programmed already? I bought my car stock but it use to have a turbo on it.. Inj are stock now and everything but I'm wondering if the ECU may be set up for a turbo.. Anyway to tell without sending it in to you? THX

Open the cover and see if there is a daughterboard.

Forgive me for being ignorant... im not sure what that would look like. Thanks ;)

If its a Calum it will say on it in the inside, im sure JWT did the same.

It took all of 10 seconds to find this :rolleyes:

http://www.sr20forum.com/calumsult/191962-b13-realtime-daughterboard-install-guide.html