Many people are mistaken as to which turbo they car has and what is it’s capabilities. We will try to explain as clear as possible the different turbos the VAG longtitudal 1.8T 20VT engines have. 3 different turbos are used on the longtitudal engines found on Audi A4/A6 and Skoda Superb K03-005 K03-029 K03-073 Compressor…