Hey guys, my stepdad is asking me to look up what he can do to his C6 and still be able to pass smog. Thats all he wants. He wants the most power that he can get with still being able to pass smog. We already have a Corsa catback and Corsa catted H pipe on there, and we were wondering what else he can do to the car and still pass smog in CA.

We were thinking about getting a CAI. Money is not really an issue, because he just wants the best that he can get. I told him the Callaway honker is the way to go, but what about the vararam or snake charmer?

a CAI is the only other thing i can really see as being a worthwhile mod while still being able to pass smog. He also does not want to go inside the engine.

Anyone have any suggestions or experiences with any of those items? If you hav any ideas on what we can do to make it faster that would also be appreciated. Thanks!