o.k - I have a MY93 WRX and am wanting to know whether I could fit a slightly newer ECU without any problems ?? I believe mine is the 240ps but if I were to fit a 260ps would this be a recipe for disaster ? I believe the boost controlled by the Ecu increased too ?

Has anyone tried this ?

Any advice very welcome.

 

you could do, but why not just get a scoobyecu module and have a better fuel map too?

 

Yes have thought about that but I understand that a ScoobyEcu needs soldering onto main ECU board etc etc ? Not too good at this myself to be honest so best option for me was to purchase a newer ECU - just wasn't sure whether I could fit it without any problems i.e the connections and wires are the same for both ECU's.

 

youll be wanting the z4 ecu
or get the same as youve got and send that to scoobyecu to be chipped for you
im sure theyll be happy to help

a happy scoobyecu customer

 

Have you spoken to Scoobyecu??

Another happy customer..

Simon