Its been a while but my wife wants another WRX. We used to own a WR Blue 2004 WRX and traded in years ago. Well here we are again and im looking for a blue WRX again. I been out of the wrx scene and just started looking at the classifieds again. I see the WRX has really changed its appearance over the model years... I really like the look of the 2006 but I do not know what years are the best to get. I can not afford a brand new one so im probably looking from 2006-2008 model years. I would consider an STI if I found one for a decent price. Is there a big differencce between the model years? Whih one is best? I heard that from 06 and up the went to a larger engine than what I had in my 05. Can anyone set me straight and give me advice what to look for and what years are good?