S-Line Turbo - Which turbo does it have????

[A4T]

Does anybody know which turbo the A4 S-Line 190 has? I've heard that it's a K04, so it's good for 250bhp, compared to the older 1.8T's which had the K03, only good for 220bhp.

 

[The911SC]

Dont think it is the K04; think it is the 'sport turbo' version of the k03 but with more agressive vanes than the older 150HP versions hence why you can hear the whistle more...