Reviewed By Erik H (San Diego, CA) Reviewed for a 1998 Audi A4 —2/13/2016 5:23 PM
When my original catalytic converter clogged at 164k miles (oil clogging because of the turbo?), it was a bit difficult finding a CARB-compliant catalytic converter to replace it. My brother located this one from AutoAnything. Got a great discount when ordering. One of the gaskets was wrong, but that was a simple thing to fix. Most importantly, the car passed smog with no problem at all! Thanks!