[s-cars] Help..too many hc in Colorado

[steve powers]

Dave: 

> Gee, I guess Audi put the cats there for a reason after all, 
> i.e. like protecting the environment.
> 
> Gabriel Caldwell replaced his cats with some relatively 
> inexpensive "hi flow" weld in (non-OEM) cats and I think has 
> had good sucess.  Gabriel?
> Any details?
> 
> Dave F/

or you can change your oil, all filters, freshen your plugs and
drive it like you stole it directly to the testing facility and try
again. when they're good and hot they produce a lot less emissions.

Steve