im not very familiar with emmision laws here in cali but i do know they are very strict... so i was just wondering if any1 has ML headers that pass smog.. jw

 

just use w.e and when inspection comes, drop the exhaust. its what i do. I been killing the enviroment for 3 years now. haha but yeah their strict. I would check the local DMV for that info

 

As long as the tech doesn't see them during the inspection you should be OK. You will however need the stock midpipe with the 4 cats to pass the sniff test. If your running an aftermarket midpipe, chances are you will fail the emissions portion. Cali is a bitch, I just moved back and am getting ready to take off my blower and swap my intake manifold and midpipe back to stock just to pass an inspection. GHHEEEYYYYYY