Review on Dorman 674 890 Integrated Catalytic Converter by Ted Slaughter

Well I have just installed a new part and first I would like to say that the part I received is not the one in the picture. In the photo, the exhaust manifold is made of galvanized pipe, I have cast iron. Other than that, the part fits my '09 Malibu perfectly, so time will tell if it holds up. My research showed me that Chevy uses a cast iron header which is notorious for cracks and is a common problem so I chose this brand as I thought the picture would show it would be different so am I'm a bit disappointed about that, but I'm glad this part fits so easily.