Viewing a single comment thread. View all comments

legit_visualyimpared t1_irtvmwr wrote

I’ve replaced dozens of cats. Brand doesn’t matter. The warranty is what matters. All aftermarket cats are mediocre at best. But as long as the warranty will swap them out if they go bad then it doesn’t matter

6

[deleted] t1_irtzb0e wrote

There are some cats that have 0 pgm content. They just are loaded with cerium to trick o2 sensors. They last about 500 miles before the cerium is used up. You really don't want to have those replaced every few months.

4

legit_visualyimpared t1_irtzils wrote

I’ve put $40 amazon cats on cars with no issues at all, I’ve also had walker cats go bad within a month. Brand really makes no difference. Get a good warranty, and buy something that’s in the middle of the price range.

7