Hi, I have a 2004 mk1 octavia vrs & have read a lot of different things about which standard turbo they have??? K03 or K03S???? If anyone could tell me which one for sure it is???Thanks. G. 

Ko3s 

 

Ko3 has more fins on the turbine. From memory it has 12 whereas the Ko3s has 8. Regardless, it's a ko3s as standard. 

Edited 16 January, 20188 yr by Saints92

Thanks very much. G.