Magnaflow cats

Recently had all of my cats stolen while parked at work. There is around a 5-month back order for OEM cats from Toyota. Does anyone have any experience with MagnaFlow cats? Are they fouling out after 6 months like the others I have heard about.
Open to all information and suggestions. Will definitely get a shield under there once repaired. Open to thoughts on those as well. Thanks everyone.

 

Welcome from NY.
I would try and get one off a wrecked Tundra if you can't get OEM, aftermarket cats are so-so.

 

Car-Part.com - Used Auto Parts Market
http://www.car-part.com/

 

I have been running magnaflow cats for awhile now. They threw O2 codes at first but have been fine for months.

 

I've used them on older vehicles when new ones are NLA from the manufacturer.

They're ok. Not great. Good enough to turn off the check engine light for emissions testing, but they don't last as long as OEMs

 

I ran mine for a year, no codes. Only took them off bc I went with long tube headers, they just sitting in my shed lol.