I just bought a 2014 WRX and I love pretty much everything about this car. I came from a 2004 Honda SI hatch that had a ton of mods and this FAR surpasses my SI and its 100% stock. I was wondering if anyone here could help me out with some upgrades. I'm open to pretty much any upgrade there is (especially sound system, thats the only thing I feel the car lacks). I honestly feel that the WRX hardly needs any upgrades, but I'm American and I want more speed and more power. What are some good exhaust companyies and Intake companies that I can go with? What would be some good upgrades right off the start? I already have a short throw shifter, added security, and blue underglow that I had the dealer include as an added deal for me just walking in there and buying a car out of the blue. I guess they are items that subaru sells as upgrades or options? Anyhow, if anyone knows any good mods or companies that work well with a WRX that would be awesome!