anyone in the valley go thru emissions with a tune and cai?

 

Look online at your state's emission requirements.
Where I live, they do a OBDII test and with the newer cars (including s197's), you can have at most 1 'Not Ready' tests and the check engine light must be off with no codes.

Plus visual inspection of course.

Having a CAI itself is legal; you get into problems when your rear o2 cats are turned off in the tune and a OBDII test is performed to check the diagnostic systems.

 

Not yet,mines an '06.

 

I pass smog with easily. I don't remove anything or change anything. I live in Reno, the standards are nearly equal to california's.