is buying a ****ty labtop just to run LT1 Edit worth it??

I mean can you really make your car perform alot better, using this program?

 

also can you screw alot of stuff up on your car with this program if you don't know what you are doing?

 

Certainly. If you read through the warnings at carputing.com, you know this is true. Custom tuning allows you to make the most of modifications and can even improve a stock engine's performance. You have to understand what you are doing, though.