So I some money to blow and want to put it into my car was looking into getting either a BOV, Intake or exhaust kit for my car. But I live in California and in order to pass smog with performance parts is a bitch unless you get a dirty smog. I've also heard that you want to upgrade the exhaust and intake before you do anything because that is what really is holding the car back from it's true performance. Tell me what you guys think!

 

Read the FAQ up top. All of this and much more is covered.

 

^Definitely this. It would also be helpful if in the future you post more information about your car when asking questions like this. Engine code, transmission, and any current mods are especially useful.