Perrin PSP-ENG-101BL Lightweight Crank Pulley for 2013-24 Subaru BRZ/Scion FR-S

Vehicle Fitment

• 2013-2023 Subaru BRZ (FA20)
• 2013-2016 Scion FR-S (FA20)
• 2017-2020 Toyota 86 (FA20)
• 2022-2024 Toyota GR86 (FA20)
• 2015-2018 Subaru WRX (FA20, optional applications by some suppliers)*
• 2014-2018 Subaru Forester XT (FA20, optional applications by some suppliers)*

Features

• Precision-machined lightweight crank pulley
• 6061-T6 billet aluminum construction
• Blue anodized finish for corrosion resistance
• Reduced rotational mass for quicker engine revs
• Direct OEM-style fitment
• Improved throttle response and engine feel
• OEM belt groove compatibility
• Hardware and instructions included

Specifications

• Material: CNC-machined 6061-T6 aluminum
• Finish: Blue anodized
• Weight: ~1.2 lbs (~0.54 kg)
• OEM pulley weight reduction: ~3.7 lbs compared to stock
• Fitment: FA20 engines (direct bolt-on)
• Orientation: Front crank accessory drive pulley

Included Components

• 1x Perrin Lightweight Crank Pulley (Blue)
• 1x Installation Instructions
• 1x Manufacturer Warranty Card

Product Description

The Perrin PSP-ENG-101BL Lightweight Crank Pulley is a high-quality, direct-fit performance upgrade designed for FA20-powered sports cars. Built from precision-machined 6061-T6 billet aluminum with a durable blue anodized finish, this crank pulley significantly reduces rotational mass when compared to the factory unit. The reduced mass allows the engine to rev more freely and respond quicker to throttle inputs, delivering improved engine feel and a more engaging driving experience.

Installation is straightforward and requires no engine tuning or ECU recalibration - making it ideal for drivers seeking performance gains without complex modifications. The pulley maintains OEM belt groove patterns for reliable accessory drive compatibility. Enthusiasts running track days, spirited street driving, or everyday performance builds will appreciate the improved throttle response and reduced engine drag afforded by this lightweight component.

*Some sellers list expanded Subaru applications such as WRX and Forester XT - always confirm specific model/year compatibility before installation. Fitment confirmed primarily through reputable suppliers for BRZ, FR-S, Toyota 86, and GR86 as of current verified listings.