The Rein Breather Hose - ABV0109R is a high-quality, durable hose designed for use in automotive applications. This hose is specifically designed to regulate the flow of air in the engine, helping to maintain proper pressure and ventilation. It is made from premium materials and is built to withstand the harsh conditions of the engine compartment. This hose is a direct replacement for the original equipment hose and is designed to fit perfectly without any modifications. It is an essential component for maintaining the proper functioning of the engine and ensuring optimal performance.