Using this Perrin turbo inlet hose is a great way to enhance your Subaru's performance. To install it, you'll need about 3 hours and might have to remove the intake manifold. Follow the included installation instructions carefully. Once installed, it will start improving airflow and increasing horsepower right away. As for maintenance, keep an eye on the hose for any signs of wear or damage. Since it's made of silicone with stainless - steel wire support, it's quite durable. But if you notice any cracks or issues, contact the manufacturer as it comes with a 5 - year warranty. This hose is designed to work with your factory turbo, so you don't have to worry about compatibility.
