[JBones81]

Yea, we need to know your goals for the car. For example, I just wanted to max out the stock zl1, so I did the intake and exhaust to enhance sound, and the cosmetic changes to enhance the looks. My performance is basically the same.

Other guys do things like flex fuel tunes and bolt ons and make like 75-100 more horsepower...

Others go even further and change things like the cam or the blower, and see upwards of 100-200hp.

Then there are the things like suspension changes you can do if you're more of a track guy.

So what are you wanting to achieve with the car?