Turbosmart Double Hump silicone hose, 4.00" inner diameter in black, is a multilayer high-performance hose rated for -50 to 170°C and pressure up to 220 PSI. With a 5mm wall thickness, it resists abrasion and is suited to turbocharger and other high-temperature, high-pressure applications where a durable, flexible silicone connector is required.
Turbosmart Double Hump Hose 4.00 Black