Haha, those who know about car mods understand what is Kei car. But to most ordinary people, they just think that you are crazy for modding cars like Kancil, Kelisa, Viva, Kenari...
Several friends asked me this question before, "I heard that got people put turbo engine into Kancil?" I said yes and all their replies is the same which is either saying that is crazy or waste of time/money because it is still a Kancil. And they'll probably say so what, can't match with real sports car also. To me, I personally think that we can sort cars by categories instead of mixing all together. For example, you can't expect a very well modified Civic with B16B or Corolla with 20V blacktop or Wira 4G63T to compete with hypercars like Veyron, Agera, P1, 918 Spider... But most people that I have met are thinking like that. Always say things like these.
Modding a car doesn't necessarily means must go until very fast to match high end sports car. It could be for better looks, better performance and handling compared to the original setup. It's more like improving the current performance instead of trying to reach the very top.