Review on Direct Fit CalCat Carb 82664 Catalytic Converter by Walker Exhaust by Jeff Keegan

Perfect match for my 2003 Toyota Corolla. A little more expensive than others but I think it's worth it. I bought it after a bad experience with a cheap catalytic converter that lasted just over a year. Installation was easy (don't forget to purchase the 36454 Walker Exhaust Spring Bolt Kit). Installation was fairly easy, but I don't think this can be properly installed without welding. Some mechanics might suggest using a pipe to connect the exhaust to this converter, but in my case they just weld this converter directly to the exhaust. My mechanic did the job in about an hour.