I just bought a 2007 Obsidian Black WRX TR. My previous car was 2002 Nissan Sentra SE-R Spec V. I did minor mods to it (Nismo CAI, Stainless cat-back exhaust, stereo upgrades. tail lights, and several cosmetic changes).
The WRX has great power. The stereo could be better(but that isn't why I bought this car). I have had several Nissans (3 pickups, 2 Sentras, and a Pathfinder) I never owned a Subaru or a turbocharged car before. Any tips, tricks or suggestions would be appreciated.