Don;t forget to cool down the engine's turbo after hard use. Let it idle for a while, 1-2mins. before shutting it down. Prevents oil varnish forming on the turbo's impeller shaft. I have a turbo on my car, and its 5 years old. My friend has a turbo as well in his Trooper, and after only 2 years bumigay na yung turbo kasi hindi pinapalamig yung makina or more importantly, the turbo.

If you don't have the patience to wait, buy a turbo timer.