Upgrade your vehicle's performance with the SMY Accessory Drive Belt Idler Crankshaft, specifically designed for your 2022-2025 Subaru WRX. This pulley upgrade is engineered to enhance driveline stability, ensuring better belt longevity and improved engine performance. It's a direct-fit replacement, assuring a perfect compatibility with your vehicle's specifications. Proudly manufactured in the United States, this idler is a testament to quality and durability.  Note that this product is not for universal fitment and is designed to work seamlessly with your WRX model.

Features:
- CNC Aluminum
- Designed to install with the Fluidampr Pulley 571101 ONLY
- Comes with an OEM Subaru O-Ring 806939060

Applications:
2022-2025 Subaru WRX