subaru wrx turbo 01 bugeye

[rob barron]

just bought one of your ecu for my car , and was wondering what sort of power it will give before i start ajusting it?? the cars got a full decat system , also k&n; incuction kit, and lightend engine pully wheels, it was quite fast before, could i expect a big power rise, also a mate was saying the key may need recoding?? any thoughts?? thanks rob york england

[SpeedKills]

just wondering what other engine nods ha been done other than the link, anything internal, or bigger turbo bigger injectors or modified fuel rail? just wondering

[ashesman]

You should expect the car to go slower upon fitting the ECU!!!  This is because the ECU will have a "Safe" tune as standard...  However, after having it professionally tuned, you should expect some power gains as you can then make the most of your modifications and get past the limitations of the factory ECU.  It is important to realise that you MUST get the ECU tuned...