New to the Subaru family....

Hey guys, recently bought a 2014 wrx hatch, I currently own a 3000gt vr4 that I know a lot more about and how to find things for it (lol) what are the best sites for parts and upgrades I work for a dealer so I can get certain things.

Also curious if anyone has found common problems or things I should be aware of down the road.. love the vehicle and love the brand

thanks

I wuold like to get more inforamtion about subaru too. I have 2002 subaru impreza. All in all best car which have bought ever!