Match products that fit your vehicle!
Choose a year for your vehicle.
Vehicle added to your garage!
Come back to the garage to access and manage saved vehicles.
A Catalytic Converter is not exactly a glamorous part, but it is a critical part of the emissions system for your BMW 328i and we all know how important it is to keep automobile emissions under control these days. Since you are interested in only the best for your BMW 328i, a Magnaflow Catalytic Converter is the logical choice. Nothing about your BMW has compromised on quality and neither should any of the parts you install on it. Carbon monoxide, hydrocarbons or volatile organic compounds and nitrogen oxides are all present in the emissions of automobiles as a result of burning fuel. Catalytic converters are designed to reduce all of these substances. The first stage of the BMW 328i Magnaflow Catalytic Converter is the reduction catalyst, which uses platinum and rhodium to help reduce the NOx emissions. The second stage of the catalytic converter is the oxidation catalyst, which utilizes platinum and palladium to reduce the unburned hydrocarbons and carbon monoxide. The third stage of conversion is a control system that controls the fuel injection system to make sure the engine is running at its most efficient and the hydrocarbons and CO are being burned. You can see that the BMW 328i Magnaflow Catalytic Converter has a very complex and important job to perform and you want to be sure you use the very best quality part available, so your BMW 328i's emissions system is running at peak efficiency. Choose Magnaflow, a manufacturer that has years of experience in making Catalytic Converters for BMW's and is known for producing high quality parts. Auto Parts Network (APN) has a quality BMW 328i Magnaflow Catalytic Converter for your BMW 328i. We provide the very best customer service and have knowledgeable experts available to help you choose the right parts for your vehicle. Check around - you will see that APN has the best prices on the best selection of parts available!