View Full Version : s3 drag racing

08-19-2010, 06:06 PM
s3 1/8th mile drag (http://www.facebook.com/profile.php?id=100000553586950&v=app_2392950137#!/video/video.php?v=125018694193249)
here is a video of me on my 99 s3 with race muffler,race ecm, stock airbox. 7.39@97mph aint bad?

06-07-2011, 10:42 PM
I have a 2000 s3t thunderbolt with DDFI...does anyone know If I can still get a race ecm for this and where?

06-08-2011, 09:16 AM
I've been searching the net for stuff for my 98 S3 I'll keep an eye out for a race ecm for you. No luck so far.

06-08-2011, 10:37 AM
If it's DDFI, you can tune it yourself.

06-09-2011, 05:07 PM
I have gotten a copy of ecmspy and have a cable on the way. As I going to need anything else to start tuning my S3?

06-12-2011, 06:24 AM
Yep...read the Tuning guide about ten times before you do anything, and then when you start doing stuff make sure to save all your baseline RUNNING data!

Good Luck!


06-12-2011, 04:14 PM
yes Jon you are right read and read!! i have got my bike ok wish i could find a dyno and let me play for a few hrs!

06-13-2011, 05:14 PM
Well got my cable today and reset tps sensor. AFV was at 120%. If I am understanding what I have read this means that the bike is running lean and it adding fuel. Is there anything else I should read besides the ecmspy tuning man?