Don't really serve the RSM purpose actually, unless VAFC kaa, maybe good for tuning purpose. RSM most likely to eliminate speed-cut (180 kmh) on JDM vehicle. Donno whether Wise got speed limiter or not!
I'm thinking of installing e-manage/SAFCII, but worry about any good tuner in KK. Heard about JC, but they seems to close their shop already. Any other alternative? KK will be prority, but dont mind to go...