To increase the power / performance of a diesel engine, one of them is to use a turbocharger. The working principle of the Turbocharger is to utilize exhaust gas heat as power to compress the system air so that it produces a large amount of power. Then the combustion exhaust gases in each cylinder are channeled through the exhaust manifold which is then expanded in the turbocharger side of the turbine to produce mechanical energy which will later be used as power to rotate the turbocharger on the blower side.