cat gone bad, P0420 code so i need to replace it for my upcoming smog check.
Question is, does the stock cat have a Carb OE number stamped? If not how does the smog tech know if its stock or aftermarket.
I am going driving out of state later this month and considering buying a Magnaflow Direct-Fit and just bring it back. It like $400 cheaper.
Question is, does the stock cat have a Carb OE number stamped? If not how does the smog tech know if its stock or aftermarket.
I am going driving out of state later this month and considering buying a Magnaflow Direct-Fit and just bring it back. It like $400 cheaper.
Replacing Cat in California