ecu b6 s4
Hey... What can I do with the ecu that would make the car have more power?
I have seen this on ebay and similar ones to it?? Does this thing really work??
http://cgi.ebay.com/ebaymotors/PERFO...QQcmdZViewItem
I have seen this on ebay and similar ones to it?? Does this thing really work??
http://cgi.ebay.com/ebaymotors/PERFO...QQcmdZViewItem



