Hump Hose is a flexible connector that is used in the air intake system, particularly in the engine compartment. It is designed with a curved or humped shape to accommodate for misalignment or movement between two connected components, such as an air filter housing and an intake manifold. The hump hose helps to ensure a secure and sealed connection, allowing for efficient airflow and preventing any loss of air pressure. It is typically made of durable rubber or silicone material to withstand the high temperatures and vibrations present in the engine compartment.