Car Expansion Tank Return Hose Connector Expansion Water Tank Water Hose A car's intake hose can optimize throttle response, horsepower, fuel economy, and fuel consumption, thereby improving the car's overall performance. Car intake hoses are designed to bring cool air into the vehicle, reduce intake turbulence, increase airflow speed, and draw in more cool air. This product is stable and comfortable, with high reliability, bringing you a better driving experience and achieving maximum durability. The installation is more flexible and convenient, the structural design is relatively simple, and the structure itself is compact, the overall is light, and the movement is smooth., Manufacturer: PQCORBE