The Remus downpipe for the 2012 BMW 3 Series F30 Sedan and F31 Touring 2.0L (N20B20B) is supplied with a catalytic converter as specified. Provided to match the listed N20-equipped chassis, this downpipe assembly serves as a vehicle-specific replacement or service part for the factory downpipe on the 2012 2.0L F30/F31 applications when the documented fitment is required.
Remus 2012 BMW 3 Series F30 Sedan / F31 Touring 2.0L (N20B20B) Downpipe w/Catalytic Convertor