jmg28

pls post 1/4 time; chip + exhaust ; and ko4 thx .

[ej257]

for GIAC 1.0 bar chip + Milltek exhaust: 14.8 @ 88mph

GIAC X chip + Milltek exhaust + TT BPV: 14.6 @ 92mph

The average chip and exhaust time I have seen posted are low 15's.

NDBW K04 kits typically run low 14's, DBW mid-high 14's.

ThirdEye

how come dbc is faster?

[ej257]

easier to tune I suppose.

RS4@LAST

according to Lucus, the NonDBW has 20% larger intake ports (or was the exhaust ports?). I guess its the emmission laws impacting on the design there.

In addition, tuners just find it very difficult to tune the DBW.

Audi2ptzero

The reason for the non dbw(aeb head) to have larger ports was because the stock K03 was smaller while the dbw (atw head) had smaller ports because of the larger updated K03. So the smaller ports would spool up the larger K03 so it would hit boost at the same spot as the stock k03 on the non dbw.

Oh about the dbw, if it is so hard to tune how the hell did I run 14.5 almost 2 years ago and a best of 14.290. I was also the first dbw car to hit mid 13's with a upgrade turbo kit and first dbw to hit over 106 mph. Also look at the X-chip for the 2001 K03, it is making plenty of power and it is a dbw.

A4kory

elevation 3500 ft above sea level.

RS4@LAST

I nice to hear from someone on this forum that actually doesn't talk crap. Your 1/4 proves that.

Audi2ptzero

I hope to hit mid 13's with a K04 on my new motor then off to a big turbo to see if I can hit 11's.