Hey Matt,

Most of my tuning experience was on the AEM EMS system, for learning about the stock ECU I suggest using the EVO X Engine management / tuning forum with some reading in the EVO 1-9 ECU tuning area under "ECUflash". The very first thing you need to do is get yourself a wide band O2 sensor that you can data log, and full data logging capability. If you don't know what is going on in the engine you can't make changes and expect good results.

Good luck,

Keith

Hi Keith,

My name's Matt. I've been reading your comments on the GST Motorsports (aka Bryan's) thread about his Ralliart basemaps.
That thread has got me inspired to do some mods to my 09 RA and I was wondering if you could point me in the right direction on where I could find some information on how to custom tune my ECU based off Bryans basemap as you have done.
I plan on adding a boost pill, full exhaust and possibly the AMS FMIC so would obviosuly need some adjustments to this base tune.
Any info you could point me towards would be greatly appreciated.

Thanks mate,
Matt.