I have a 06 f 250 super duty. The cat on drivers side has collapsed honeycombs. My mechanic took out o2 sensor and looked inside with a camera. Now I need to know where to get a replacement (cant find 1 that is identical as the old one, with offset in and out and same demensions. Any help would be greatly appreciated

 

Give these guys a try ... EZ to deal with !!!

Bear River Converters - Wholesale distributors of catalytic converters

 

Check with Ford, emissions equipment has a much longer warrantee than the truck does. We got our cat replaced by GM at 90k miles on our 05.

 

What he ^^^^^ said... not use to dealin with newer trucks but...

 

IIRC, cats are 8/80 on the emissions warranty. Good luck with it.