How to Replace Catalytic Converters 2012-2014 Honda CR-V | Fix P0420, Rattling & Hissing at High RPM

We're fixing a clogged catalytic converter on this 2013 (4th Generation) Honda CR-V. Symptoms included rattling, hissing, and a whooshing noise at high RPMS as well as a P0420 code. This also applies to 2012 and 2014 models as well. This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission. Parts Used in This Video (Affiliate Links): Muffler Flange Gasket: https://amzn.to/4pAbFVb New Flange Nuts: https://amzn.to/3NhP6qQ Exhaust Flex Gasket: https://amzn.to/3LEWpbo Upper Flange to Manifold Gasket: https://amzn.to/49kRS7d Timecodes: 0:00 - Intro and Symptoms 0:34 - Removing Cowling 8:58 - Removing Catalytic Converters 19:46 - What Failed 21:00 - Installing New Catalytic Converters 25:10 - Installing Cowling 31:54 - Torque Specs #rickkittelson