I've got a Z5 fitted to MY95 JDM WRX. Is this the standard ecu that came with this model or has it been added after? Also - what can I do with this ECU? Whats it good for? I have never seen one for sale or any talk of them so im guessing they are not very common at all.

Any info appreciated

Tucker

 

No the Z4 would of been the standard ECU for your car. The Z5 is from the same year WRX Type RA. The power output is the same as the Z4 but it has a 7.5k rev limit opposed to the 7k of the Z4.

 

Any more info please!?

 

only remappable with the ESL daughterboard