Running multiple maps on the stock ecu 2004 wrx
 

Hey all is there some way to run two unique ecu maps on a stock 2004 2.0ltr JDM wrx?

Basically I want one map tuned for max performance on 98 octance and then a second map tuned for less boost, igition, fueling and tuned for 95 octane.

Ideally I would like to be able to swap between the two maps with the press of a button or similar

What are my options as the tuners here in NZ seem to use ECUtek for all their subaru tuning,

Can it be done? what is required?

Hi there

You can have multiple fuel maps on the JDM WRX,not sure if EcuTek MegaROM is supported for yours ECU,but this should confirm yours tuner

If not then only option is map via Open Source and CarBerry ROM

Via both you can have two fuel maps etc.


Jura