Compatibility- This part is compatible with Audi A4 1.8L 1997-2006, A4 Quattro 1.8L 1997-2005, A6 Quattro 1.8L 2002-2005 (Mexico Region); Compatible with Volkswagen Passat 1.8L 1998-2005. Engine: 1.8L 1781CC l22 GAS DOHC Turbocharged.
Fuction- A turbocharger works by using the engine's exhaust gases to spin a fan-like set of blades, which compresses air and directs it into the engine's cylinders. Turbochargers are not always on, and they increase their work as the engine revs build.
Reliable Performance- This is a brand new replacement part, which has been tested before leaving the factory. Ensuring that it can work well on your vehicle and has a longer service life.
Notice- Please check the OEM number and the model carefully before you order. We will be willing to help you if there are any questions or ambiguities.