I'm gonna replace a catalytic converter for a friend of mine. Her car is a 98 Accord EX-V6, with 150k on it. CEL came on with cat. converter code.

Majestic Honda has the converter for $415, but I found this place that has one for $172. http://www.all-catalytic-converters....converter.html

She just uses her car as transportation, so not interested in any performance oriented models. Has anyone had experience with an aftermarket catalytic converter? I searched the forum, and noticed some people had lingering CEL problems after using an aftermarket cat.