Welcome! And be sure to actually run your car pretty hard just prior to putting it on the rollers for the smog inspection. Gotta heat up those catalytic converters and pass with flying colors
I doubt you'll have to worry about your x-pipe nor mufflers. Sound is of no concern at the smog station, just your fumes and underhood visual inspection.
Good luck and please post up the numbers after you pass!
Cya soon at the next local get-together
As for my car's smog, I'm hoping for the best with a couple sources I have when time comes.
I wonder if my two secondary cats will be enough to pass the sniffer...
If so, then all I'll need to worry about if the OBD2 passes the readiness test. I'm not sure if Active Autowerk tuned down the sensitivity of the secondary O2 sensors or if they shut them off completely; and how it'll end up when time comes for the actual smog.
I'll probably pay a place just to try and see what numbers I pull, before doing an official test.
If all else fails, I'll just put my stock headers back on.