Purchased my 2007 Civic Si used, last year around March/April 2008. No real performance mods to the vehicle aside from the drop in K&N filter. So I would call it stock. Some major changes to come however. Was about ready to add my Vibrant RH w/HFC and catback to it, but just caught a posting that COBB Tuning has put up a beta program for those that want to run a compatible version of AccessPort with their Si. Needless to say very interested seeing as Hondata has dragged their feet through the mud on this one.
All I am doing now is waiting on confirmation at this point.
