Fitment Information: This water pump pulley is a perfect fit for 2015 - 2021 Subaru WRX, 2014 - 2018 Forester XT, 2018 - 2020 Crosstrek, and 2017 - 2022 Impreza.
Features: It significantly improves throttle response, horsepower, and torque. By decreasing rotational mass, you'll feel a noticeable difference with every press of the gas pedal. The pulley is made of 6061T6 billet aluminum. The OEM pulley weighs 0.76 lbs, while the PERRIN pulley weighs only 0.48 lbs, a whopping 0.28 lbs lighter! It comes in an anodized finish in black or red. The estimated installation time is just 30 minutes, and an installation guide is included. The PERRIN Water Pump Pulley lightens your engine's rotating parts, freeing up power and enhancing your driving experience.
Using the Perrin water pump pulley is straightforward. First, make sure your engine is cool before starting the installation. Follow the included installation guide carefully, and it should take about 30 minutes. Once installed, you'll immediately notice improved throttle response and better power delivery. As for maintenance, keep an eye on the pulley for any signs of wear or damage. Since it's made of 6061T6 billet aluminum and has an anodized finish, it's quite durable, but regular visual inspections are a good idea. If you notice any issues like excessive noise or vibration, it's best to have it checked by a professional. Also, remember that using this pulley on the recommended Subaru models will give you the best results, so don't try to use it on other vehicles unless you're sure it will fit.
