Stronger than factory rubber and plastic lines, which can brittle and split over time, silicon boost/intercooler hoses are a great upgrade. They allow for smooth transitions for better airflow and more power, plus they look awesome. Venair is a leading manufacturer of silicon hoses, couplings, and tubing in Europe and they are now available in the US. They have a wide range of vehicle applications and come in a range of colors too. Custom colors are available, please inquire. VenAir is a leading manufacturer of high performance silicone hose kits and race parts such as elbows, couplers, reducers, single humps, vacuum tubing, and more... They have a wide range of silicone hose kits in different colors.