Originally Posted by F.I. Inc.

It is the same on the 350 as well. I know that at first glance it can throw you off. But if you dissect it, you can see that the pre cat is metallic and the main cat is ceramic.

I was actually surprised to see something of that high quality in an OEM part. The bottom line though at the end of the day they are still too restrictive! You know as well as do I that aftermarket cats are well worth the money!

Thanks, Tony