Ensure a secure seal and prevent vacuum leaks with high-quality vacuum caps from RaceStage.eu. Designed to fit various vacuum lines, these caps provide a reliable solution for capping unused or open ports in your engine’s vacuum system. Made from durable materials, they offer excellent resistance to heat, pressure, and chemicals, ensuring long-lasting performance even in demanding conditions. Whether you're performing maintenance or custom modifications, our vacuum caps provide a simple yet effective way to maintain the integrity of your system.