Project Tundra- California Legal High Flow Cats from Magnaflow

The OEM pipes have double walls and you can see how much smaller the inner tube is.

The Magnaflow cats have nice OEM-style headed hangers so you don’t have to worry about them slipping off the mounts!

The Magnaflow cats fit perfectly.  We cut apart the OEM cats to determine the failure mode.  Bank two cat #1 was slightly clogged and the brick had separated from the case, allowing exhaust flow to bypass the brick.

The new Magnaflow cats have appropriate heat shielding and plenty of clearance around critical components.

7 comments

  1. In Canada big OEM catatytic converter like this are worth a couple hundred dollar. A lot of people buy them on marketplace. But it is probably against the law in California to sell used coverter….

  2. So EO# D-798-14 does not belong to Magnaflow which is the reason why the catalytic converter cans look different. They could have a cross marketing agreement with AP exhaust, which is why they are using their catalytic converter on their direct fit parts. 75 dollars to recycle your catalytic converter is a joke. if it was only worth 75 dollars catalytic converter thieves wouldn’t be stealing them off vehicles. Magnaflow is making a killing on recycling your old cats.

    1. It’s actually $150 bucks and I don’t really care, was going to throw it away and Magnaflow makes it convenient to get rid of it.

      1. I agree, finding a scrap yard and then getting to it, haggling, and getting whatever they give you is not worth the trouble if you can just send the catalytic converter back. It’s nice to get a little extra moolah on top of it, with $150 you can probably fill the tank on that Tundra from E lol.

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*