The Genuine Porsche Breather Hose - 99320714303 is a high-quality replacement part for Porsche vehicles. This breather hose is designed to effectively remove excess air and gases from the engine, ensuring optimal performance and fuel efficiency. It is made from durable materials to withstand high temperatures and pressure, and is designed to fit perfectly into the engine of your Porsche vehicle. This breather hose is an essential component for maintaining the health and longevity of your engine.