What’s the newest EcuTek RACEROM?
 

I’m currently running EcuTek RaceROM 9.1, but wanted to know what the newest version is for the FRS/GT86/BRZ? Also, anyone have change logs or feature differences since version 9.1?

you have quite old revision
in june 2018 they released racerom10 which added as an important feature, the closed loop fuel control during open loop state, and lot of precompiled features for flex and wastegate/boost control

Recent one is racerom 11.1, while the master tuners already got racerom 12 too which adds Live tuning for dyno only, to make tuner do the job a lot quicker if he gets the car for real and not remotely

Seeing the mods you got, i definitely 100% suggests you to upgrade your tune.. a lot of benefits for your actual modded car, i would get rid of the profec or use it auxiliary and hook up and electronic boost controller to the ecu

RR10 was very buggy as I understand. I'd suggest hitting up some local dyno tuners and see if they have RR12 installed so you can go in for a full RR12 tune and get your boost control hooked up like tomm said, so it can be controlled in the tune better. RR11 and 12 are huge updates over 9 especially for FI cars.

Ok thanks for the info, I'll see what my tuner has