Hi ALL,Was informed by some sifu that I need to re-progamme my ECU with a MODIC.Went to MPower, spoke to Bala. Says GT2 is the latest gizmo, more accurate but costs RM180, MODIC is cheaper at RM80. I think the prices are still high, anyone did this before??Pls advice on the differences, I need to reset my ECU (again, is this necessary??)Thnx.