With tuning, the increase of the engine power is achieved by optimizing the engine and by using the tolerance of different parts of the engine, and at the same time does not fall within the limits of engine operation. According to previous experiences, range of diesel engine efficiency goes up to 60% of the initial value. For normal use of the vehicle, regular oil changes and regular service, engine life is not reduced. Only if you drive in constant ‘sport’ style, you will have to change car oil more frequently than recommended by your car producer.
