Should You Get a Cooling Mod for Your WRX/STI

Cylinder 4 cooling mod for WRX and STI. Is it worth it? how does it work? where does it go?

[@inam7904]

One of the worst mods you can do to subaru. You end up with higher coolant temp, worst 4th and 2nd cylinder cooling and worst interior heater heating, especially at idle. And next buy now is bigger coolant radiator. Well done, tuning companies will be happy. :D