Review on Walker 82450 CalCat Catalytic Converter by Djuan Thompson

CHECK ENGINE LAMP PASSED! PASSED THE CALIFORNIA SMOG! The Check Engine light came on for code P0420. I changed the oxygen sensors, coolant temp sensor and thermostat and cleared the code. The check engine light came on again. I replaced the catalytic converter with this one, the check engine light didn't go out. survived the smog with no problems! Easy installation. I used liquid sealant to hold the gasket in place when installing the exhaust manifold. I ordered an o-ring and downpipe hardware recommended to buy with a catalytic converter. The o-ring was too small so I carefully removed the old one from the old cat and reused it. Good price compared to competitors. Very satisfied with the product.