depends on what you want to spend the cheapest upgrade for that car is a chip. a chip is a computer component that plugs into your car and basically tells your car how to run faster using new software. this is very easy to do just plug it in and tell it what you want. you can find this on ebay for 5 to 9 hundred doll hairs. also make sure you get the chip that is company made and matches your exact car make model year and engine size or u will screw it up.
