What are some general upgrades that I can put on a 2001 Honda Civic EX to boost speed and performance?
The car is on my sig.

Use the search function, this has been discussed a few times already like within the last few weeks. Also check out the Honda Performance FAQ that is stickied up at the top.

Alright. Thanks.

Intake/Header/Exhaust for a quick, cheap horsepower upgrade...

Or if you have a little cash, turbo it :)