Nissan Maxima Catalytic Converter Replace/Remove

I Recently Blew A Head Gasket. Replaced The Engine But Apparently Ran A Lot Of Coolant/water Through The System And By Extension The...

Hi My Car Had A Really Bad Catalytic Converter And Drove It Like It Was For Almost A Year Until I Had Enough Of The Noise And Smell. So Just...

I Have Concluded I Have Two Pre Cats. Radiator Side Bank 1 And Firewall Side Bank 2. I Needed To Know The Easiest Way To Loosen The Bolts....

I Was Recently Told The Catalytic Converters On The Car Listed Above Were Bad And Needed To Be Changed. I Just Started Buying Parts Online...