conclusion is campro can be tune......

I saw before the SC technical head use a special PDT software to tune my car before.....it has a hidden button which i never see it in normal SC computer before.

his laptop can oepn throttle, ignition and many more features. However, this guy had left proton SC now. He help me to tuned before for RM60 to speed up the pickup. it did really improve a lot.

But I cannot get the software from him.....sad....