Hello guys. I need an advice on what colour i should paint my intercooler on my red evo. I think to paint it in yellow. Is there anyone painted the intercooler? If so can you share the pictures?

 

Paint would likely block the heat from transferring. Look into anodizing.

 

^^ anodizing would probably be better.

If you are wanting a color like that, I would go with a gold/bronze color to match the wheels. It won't be as Lego-looking, plus it will tie things together better than just having one mismatched color there.