2007 sti

Im really looking into the 2005-2007 Sti's. Is there any flaws to these years, how much would i be looking at paying (canadian) and are they hard to find from a dealer.. kinda would want Subaru dealer sales only. better service i beleive but give me your input.

[FL] Cobb Accesport for 2004-2007 STI with protuned map Guys/Galls, Please note that this item is selling on eBay with a starting bidd on $450. I am selling my Cobb Accessport for a 2007 STI with a protuned map done by an authorized tunner by cobb, it is boosting 21 psi with stock turbo, all...