I just got a 05 wrx. I know i need to break it in easy but i am looking to mod. Just wondering what would be a good first one or two mods.(FYI i love hearing the turbo spool) also wondering what the popular brands are for mods and what are some good sites to order from. If you guys can think of another stuff i should know... i need all the help i can get. OOO ya and im confused with the catconverter setup on this car and how it deals with the up and down pipes.