The Rein Breather Hose - ABV0254 is a high-quality, durable hose designed for use in automotive applications. This hose is specifically designed to regulate and control the flow of air in the engine's crankcase, helping to prevent the buildup of pressure and potential damage to the engine. It is made from premium materials and is built to withstand extreme temperatures and harsh conditions. The Rein Breather Hose - ABV0254 is a reliable and essential component for maintaining the proper functioning of your vehicle's engine.