This OEM BMW Catalytic Converter Control Unit is designed for use on E38 750IL M73 M73N models equipped with a V12 engine. The module is made in Germany and comes with a manufacturer warranty of 1 month. This item is not a universal fitment and is not considered a vintage part. The Catalytic Converter Control Unit is a crucial component of the exhaust and emission system for your BMW. It is placed on the front of the vehicle and is designed to work specifically with the V12 engine. This item is categorized under Catalytic Converters, Exhaust & Emission Systems, Car & Truck Parts & Accessories, and Parts & Accessories on eBay Motors.