The 17-23 Audi R8 V10 Oil Reservoir Tank Dry Sump Container is a genuine Audi part with the Manufacturer Part Number 4S0115373F. This 5.2L container is designed specifically for the Audi R8 V10 model to collect excess oil and prevent leaks. The dry sump system is essential for maintaining the engine's performance and longevity, making this product a reliable choice for Audi enthusiasts looking to upgrade or replace their oil reservoir tank.