Audi A4 B5 1.8T quattro sport - K04-015 @ 14psi boost

[bigvic401]

My b6 with a stock k03 and apr stage 1+ tuning and injectors does a better performance than this.. Yur boosting 14psi wit a k04..I'm boosting 18psi on a k03.

[hoonee46]

poor k04 i mean - so much more potential...

[hoonee46]

could've chipped k03 with better results... poor k03, poor motor... any progress since then?

[Knot2shaby]

Ya I'm ganna be putting in a k04 in my a4 b5 soon did u use chip tune?

[gf3106]

@Knot2shaby I had no chip, used a boost controller for around 14psi , any more and it would fuel cut. Still would at 14 in the cold! I would go with the chip because you can run more boost, I was just lazy!!