I'm guessing you aren't in California, because that shit is near impossible to get away with now. Heck if you have an OBDII system (which neither of your cars has) you're pretty much doomed to the generally useless 2O system with all of its censors for perpetuity. I was also wondering how effective the secondary air system actually given that both engines and fuels have improved exponentially with the introduction of modern fuel injection systems.