Saw an ads at the other forum, offering turbo and intercoolers for my 2E..

Whats the pro & Cons of having ur engine installed with turbo? beside to the torque that will to the power of my engine, and on the downside, a more consumption of gas.

My fuel consumptions at the moment is 12km/l.

Does it requires a constant tuning when installed the turbo? It's my everyday car, so is it recommended? I want more power on my engine.

Appreciate any inputs.

Thanks