the stock infinity system isnt bad at all, it has a separate amp to power the speakers which is pretty decent, and i dont like to spend money on anythin but performance parts anyway, i only bough a sub and amp cause it was off my friend for cheap. But also, the stock face is huge, and i didnt want to have a smaller one to replace it. Another benefit is since its stock it will definitely never get jacked.

 

Not necissarily around here people jack anything they think they can get a buck for. (GOD I'm glad I got my alarm installed LOL) Stock kcan bring a pretty penny too if you know the right people.