So I'm dying to get rid of this piece of crap car that I've been driving for the last 7 years and really want a WRX. I found one in my area. 2004 WRX Wagon, middle aged family, said its never modded or raced. They want $20k for it, but I'm still working on getting all the details. I was wondering what I should look for in a used WRX, because I don't have enough money for a new one.