The custom radiator hoses often made of silicone with multi-layer reinforcement. Generally, the radiator hose made in silicone material has higher temperature rating than traditional rubber radiator hose. The custom radiator hoses can be with various reinforcement, such as polyester reinforcement, aramid reinforcement, wire reinforcement and steel rings reinforcement. These reinforcements enable to handle high pressures.

The custom radiator hoses will come in a wide range of sizes to fit almost any vehicle, such as Auto, Truck, Bus, SUV, Race Cars, etc. They can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. The custom radiator hoses meet the requirements of SAE J20 R4 class A specification.