I have a 2000 Mustang with 3.8 V6 with a 5 speed. I would like to find a site(or other source) that shows want performance upgrade options there are. I'm not looking for any major upgrades. I have an extended warranty and don't want to void it. I have heard that I can upgrade the computer chip and change exhaust but I really dont know where to go to find out. The car is fun to drive now but I would like a little more power
