The turbocharger is composed by turbine chamber and the booster

 The use of a turbocharger engine emissions inertia momentum to drive the turbine room of the turbine , the turbine has led coaxial impeller, the impeller send sent by the air filter duct air into the cylinder so that the booster . When the engine speed is faster ( when acceleration time ) , gas discharge speed and turbine speed is also faster synchronization , impeller to compress more air into the cylinder, increasing the pressure and density of air to burn more fuel , a corresponding increase in fuel volume and adjust the engine speed so that it can increase the output power of the engine .（intake manifolds）
   However, under the existing technical conditions, the turbocharger is the only way for the engine in the "efficiency change" had increased " output power" mechanical device . Generally make the engine output power increases to 40% at about 10%. It can be inferred that , if the engine PassatB5/1.8 , after the addition of the turbocharger " output " should be equivalent to 2.3L displacement of the engine output power .
  Most people imagine that turbo technology can be very complicated, it is not true , then the complexity of an air compressor is a mechanical device . It is composed of the turbocharger turbine room and composition, please pay attention to their link:
1 , the turbine chamber is connected to the air inlet manifold , the exhaust port connected to the exhaust pipe ;（intake manifold）
2 , turbocharger air inlet duct connected to the air cleaner , the exhaust port connected to the intake manifold .
3 , the turbine and impeller are mounted in the turbine chamber and the booster , the two coaxial rigid connection .
  Turbocharger technology one of the most obvious is the " delayed response ", that changes due to the inertia of the impeller on the throttle suddenly slow response , even after the improved response time also 1.7 seconds , the engine output power to increase or decrease the delay . So, if you hard acceleration , the engine will feel so not pull its weight .（racing intake manifold）
  So, no matter what everything has advantages and disadvantages . Turbocharger well. Fish and bear's paw can not have both .