Turbosmart's Ultra High-Performance Reinforced Silicone Vacuum Hose is the perfect choice for high-performance applications. It provides superior strength and durability, capable of withstanding higher pressures and temperatures than standard silicone vacuum hoses. This 3-metre roll comes with a 6mm internal diameter, allowing you to get the most out of your system while maintaining reliable operation. Trust in Turbosmart to keep your system running at peak performance - get the Ultimate High-Performance Reinforced Silicone Vacuum Hose today! High performance multi layered Silicone hose. Constant temp resistant from -50 to 170 degrees Celsius (-60 to 340 degrees Fahrenheit) and pressure rated to 220PSI with a 5mm wall thickness. Engineered to Win by Turbosmart. Behind every Turbosmart product stands a long and rich racing history. While a majority of Turbosmart products are used on street cars, their design and testing procedure is identical to the high-end purpose-made racing products. Before reaching the consumer, Turbosmart products are subjected to a range of tests performed in the most demanding environment, the race track. Universal