The Genuine BMW S55 Oil Pan and Oil Pump Upgrade Kit - 480835 is a comprehensive set of products designed to improve the performance and reliability of a car's engine. This kit includes a variety of essential components such as an oil pan, oil pump, gaskets, bolts, and other necessary hardware. These parts are specifically designed to fit the S55 engine and provide a seamless upgrade for improved oil flow and lubrication. The kit also includes an oil filter, oil filter housing, and oil filter housing gasket to ensure proper filtration and prevent any potential leaks. Additionally, the kit contains an oil level sensor and drain plug to monitor and maintain the correct oil levels in the engine. This kit is a must-have for any car owner looking to enhance the longevity and efficiency of their vehicle's engine.