What do they do to "SMOG" a bike? Don't think I've heard this term before.
In the Arizona county of Maricopa which is the county that the Phoenix metropolitan area is in we already have had for many years now emissions testing of motorcycles. They don't inspection the pipes and air breather for OEM or EPA compliance but only for now the testing of how well the motor burns the fuel is the focus.
Equipment compliance will probably be next. I still have my original pipes and air breather so I will ready to switch it back for the inspection. It is coming.
What starts on the left coast goes to the right coast.. Remember the articles about noise testing in regard to loud exhast in Calif.? Its only a matter of time..