The product is a 1999-2000 Mazda MX-5 Miata brake proportioning valve, an original equipment manufacturer (OEM) part. It comes with a 60-day manufacturer warranty and is a direct replacement with a universal fitment, making it easy to install without any modifications needed. This part does not have a vintage designation and does not provide performance enhancements. Additionally, it includes a California Prop 65 Warning label, indicating that it may contain materials that could be harmful if ingested or inhaled.