PERRIN 22-25 Subaru BRZ / Toyota GR86 Lightweight Water Pump Pulley - Red

If you're looking to shave a little weight and improve the responsiveness of your 2022-2025 Subaru BRZ or Toyota GR86, this lightweight water pump pulley from Perrin Performance is a solid option. It replaces the stock, heavier pulley with a much lighter aluminum one, which can help your engine rev a bit more freely.

This pulley is made from a well-built aluminum billet and then anodized red for a clean look under the hood. Because it's lighter, it requires less rotational energy to spin up, meaning a small but noticeable improvement in throttle response. It's a direct replacement for the factory part, so installation is straightforward, though you'll want to refer to the manufacturer's instructions for the proper procedure.