Amazon has a bunch of $150 catalytic converters. Amazon puts a label on one of them as "Not CARB Compliant" but a bunch of the others don't say that. Any of y'all ever use one of these cheap cats? If so any issues?
I don't know what your smog requirements are in CO but here in CA the smog check stations do a visual inspection as well as the measuring of the gases. If the exhaust doesn't have the OEM Toyota stamps on the cats and resonator then it fails.
