Ko3 or ko3s???????

[jimmetal84]

Can anyone enlighten me as to what turbo i have on my 54 plate a4 1.8t 163 bhp special edition bfb engine please? Read mixed things on this so far thanks guys

 

[Revo Steve-W]

K03 as stated in the link on other discussion Jim - http://www.revotechnik.com/products-for-vehicle/audi/a4-b6&engineid=87