Hey guys, I live in SoCal and I want to get these "illegal" HFCs for my ride. I have seen numerous times that they fail smog tests. But I get my car serviced at the dealership and I believe they conduct smog tests as well. So would they tell me that my car failed the smog test and to take it off or what?

Also, does the exhaust smell a lot more when putting on the Berk HFCs?

 

They wouldn't do a smog test unless you asked and paid for it. They wouldn't tell you take it off either but your city, county, and such would.
And I don't smell my exhaust so I cannot answer that!