sorry to catch up with this thread so late, we had a issue with being able to log onto this forum.
The current information on our site is about to be updated very soon. Regarding tuning the iM / Corolla.. here is what we can do.
There is so much more possible than just altering ignition.
Currently we have access to both the CVT and MT,
Throttle control / Torque control for throttle
Valve tming control tables for various engine temperatures. The ECU uses a multi table system for targeting different valve advances based on engine load, engine RPM, and engine temperature.
Fuel tables / fuel target
Shift control (CVT)
and many other tables including load switch over for acceleration demand,
injector control tables etc.
it's not quite all finished up yet but will be soon. We do have full access to flash the ECU and have the firmware for them, we're right now dissecting additional needed tables for some ecus.
we've been working on the ECU for over a year now, it took al ong time to get safe access to flashing the stock ECU, but it's now possible.
We are also looking into turbo kit options for the scion iM. If there is enough interest we may build one.
For the 2ZR-FE Corolla..
We have been working with TurboKits to develop a OEM ECU reflash for their turbo kit