I've searched up threads, but replies seem to range from March of this year or a bit earlier. Has anyone been successful in passing emissions tests with a y-pipe since then?

And to make sure, all you need to do is warm the car up around 30mins. before the test, and not leave it sitting more than 10 mins., correct?

 

You are correct.

Be sure that main cat stays hot and you'll be good.

 

always can count on the moderators for a fast response...thanx