Got some $$, What to do first??

All I have for my car is rims and I finally have some money to spend and I dont know what I should do first. I was looking at turbos and I wouldnt mind going that route but I dont know what I should do before the turbo?? Suspension?? Exhaust?? I have a 97 Civic EX with 40k and about 2 grand to spend. If I want to end up with turbo what should I get first?? Or is saving up more the way to go?? Thanks....