[Sledgehammer70]

Cold Air Intakes are mostly not 50 State Legal. That means you will not pass smog. That being stated, there is only one system available right now that is legal. Now, which will gain you power via a bolt-on? Most people testing and tuning their cars are not getting the power advertised. Now is that due to location, dyno, car, manual vs. auto, etc. who knows... But do your research before you pick a CAI.

I'll note: The 6th Gen is not like the 5th gen this time around for bolt-on power. CAI's on the 5th gen have been proven time and time again to gain some good and real power. Many of the 6th Gen designs do not stand up to the claims. GM made a good air box this time around.

Now a CAI with a tune... that changes things

50 State Legal Cold Air Intakes

50 State Legal
GM:
➤ GMPP CAI – 50 State Legal

50 State Illegal
Cold Air Inductions:
➤ Textured Black – Not 50 State Legal
➤ Near-Chrome - Not 50 State Legal
➤ Elite Carbon - Not 50 State Legal

Mishimoto:
➤ Performance Intake - Not 50 State Legal

K&N:
➤ AirCharger - Not 50 State Legal
➤ BlackHawk - Not 50 State Legal
➤ Typhoon - Not 50 State Legal

AFE:
➤ Momentum - Not 50 State Legal

Roto-Fab:
➤ CAI - Not 50 State Legal

AirRaid:
➤ CAI - Not 50 State Legal
➤ Jr Intake Kit (pipe and drop in filter) - Not 50 State Legal

SLP:
➤ CAI - Not 50 State Legal

Holley:
➤ Intech - Not 50 State Legal

Flowmaster:
➤ 615102 – Not 50 State Legal

[JBones81]

I added the Rotofab and didnt' notice much, but the install is so easy, I will just swap the stock one back on if I have to smog it.