PERRIN 22-26 Subaru WRX/BRZ & Toyota GR86 / 20-25 FXT/OBXT Lightweight Crank Pulley - Red

In this kit, you get the PERRIN lightweight crank pulley, finished in a sharp red, designed to bolt right onto your 2022-2026 Subaru WRX, BRZ, or Toyota GR86, and also fits the 2020-2025 Subaru Forester XT and Outback XT models. This part replaces your stock crank pulley, which is a heavy component that the engine has to spin up every time you accelerate. By swapping it out for this lighter unit, you're reducing that rotational mass, which can make a noticeable difference in how quickly your engine responds to throttle inputs.

Perrin Performance makes these pulleys from well-built aluminum, and they're anodized red for a clean look under the hood. The lighter weight means the engine doesn't have to work as hard just to get the pulley spinning, so more of the engine's power can go towards actually moving the car. It's a popular modification for drivers looking for a bit more zip in their acceleration, especially from a standstill or when coming out of slower corners. The installation is straightforward, typically involving removing the old pulley and bolting this one on in its place, though you'll want to make sure you have the right tools to handle the crankshaft bolt.