WHY AFTERMARKET CATALYTIC CONVERTERS ARE JUNK! Published 2021-05-03 Download video MP4 360p Download video MP4 720p Recommendations 33:18 CHEVY CRUZE P0420 KEEPS COMING BACK! AFTERMARKET CONVERTERS 16:32 How to Replace Fron/Left Catalytic Converter 2013-2020 Nissan Pathfinder 05:59 Restricted, Clogged, Plugged Exhaust System Quick Test 05:27 Catalytic Converters Tested - $100 EBAY vs $800 CARB Certified 05:04 OEM vs. Aftermarket? Catalytic Converter Comparison | Inside Leif's Garage 09:13 Fix your Catalytic Converter for $10? 16:49 How To Diagnose An Exhaust Restriction (Blocked Catalytic Converter) 20:53 Precious Metal From Catalytic Converter 03:20 Best Aftermarket Catalytic Converter for Your Vehicle - Top Picks 10:20 EricTheCarGuy Explains Check Engine Codes - P0420 Catalyst System Efficiency Below Threshold 12:02 Cleaning Catalytic Converters with Sodium Hydroxide -EricTheCarGuy 14:42 How to Check a Catalytic Converter for Blockage or Efficiency Below Threshold Issues 03:36 How to Tell if You Need a New Catalytic Converter in Your Car 07:40 Watch before buying Ebay/Amazon Catalytic Converter 02:24 Comparing OE part to aftermarket part Catalytic Converter 13:25 How Much Can I Make Selling My Catalytic Converter? 06:04 CATACLEAN Catalytic Converter Cleaner | Does It work?! (Real Data) Before And After 05:59 Top 10 Symptoms of Bad Catalytic Converter 13:55 Where Do Stolen Catalytic Converters Go? 08:04 PO420-PO430....When new cheap catalytic converters FAIL. Similar videos 01:25 Original vs Aftermarket Catalytic Converters 10:20 Are Amazon.com Catalytic Converters junk? 00:38 DIFFERENCE between “high flow catalytic converter” vs stock 17:42 Cat Melt Down! CAR WIZARD shares everything you wanted to know about Catalytic Converters and more! 01:31 Catalytic converters: How often do they fail, what should be done prior to a catalyst replacement? 01:49 What Is The Difference Between OEM And Aftermarket Catalytic Converters? 02:09 Comparing OEM Catalytic Converters vs. Aftermarket Catalytic Converters 05:44 How Much Is A Catalytic Converter Worth? Scrap Recycling Guide 02:00 Tips & Tricks #10: OEM vs Aftermarket Cats 14:44 Don’t buy just any catalytic converter for your Prius! 06:09 HOW TO CHECK FOR A BAD CATALYTIC CONVERTER BEFORE REPLACING IT 01:43 How to Fix P0420 without replacing the Catalytic Converter 08:26 Are High Flow Catalytic Converters Worth The Money? | 350Z Restoration pt.5 02:32 The BEST Catalytic Converters In The World | Why Fabspeed Only Uses HJS High Flow Cats More results