How can I make my BMW X3 better?
I just got a 2004 BMW X3 2.5i and I wanted to know what I could do to it. I have about 2,000 dollars to put into it and I'm not sure what to do. I'm thinking about putting some subs in the back or using the money to buy some 19in rims instead of the 17in they already have. Lemme know if anyone has some good ideas.