Perrin Lightweight Crank Pulley
2013–2016 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86
Part #: PSP-ENG-101RD
Overview
The Perrin Lightweight Crank Pulley is a precision-engineered upgrade designed specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). This high-quality aftermarket pulley reduces rotational mass on the engine’s crankshaft, allowing for quicker throttle response and improved engine efficiency. Ideal for enthusiasts seeking enhanced performance without sacrificing reliability, the pulley delivers a noticeable improvement in engine responsiveness and acceleration.
Manufactured by Perrin Performance, a trusted name in the automotive aftermarket industry, this lightweight crank pulley is a direct replacement for the factory component. It is perfect for drivers who want to optimize their vehicle’s power delivery and enjoy a more engaging driving experience.
Key Features
Designed with performance and durability in mind, the Perrin Lightweight Crank Pulley offers the following key features:
- Constructed from CNC-machined aluminum for superior strength and reduced weight
- Red anodized finish for corrosion resistance and a distinctive appearance
- Reduces rotational mass to improve throttle response and engine acceleration
- Direct bolt-on fitment with no modifications required
- Compatible with stock and aftermarket belts and accessories
- Durable design engineered to withstand daily driving and spirited use
- Backed by a 5-year warranty from Perrin Performance
- Precision balanced to maintain engine smoothness and reliability
Construction & Design
The Perrin Lightweight Crank Pulley is crafted from high-grade CNC aluminum, ensuring both lightweight properties and exceptional durability. The manufacturing process includes precise machining to exact tolerances, which guarantees a perfect fit and optimal balance. The anodized red finish not only enhances corrosion resistance but also adds a stylish touch under the hood, complementing other performance components.
By reducing the pulley’s mass compared to the factory unit, the engine experiences less rotational inertia. This reduction allows the crankshaft to accelerate more quickly, improving throttle response and overall engine efficiency without compromising the longevity of the component.
Installation & Fitment
Installation of the Perrin Lightweight Crank Pulley is straightforward and designed to be a direct replacement for the factory pulley on the specified vehicles. No special modifications or additional parts are required, making it an accessible upgrade for both professional installers and experienced enthusiasts. The pulley fits the following models:
- Scion FR-S (2013–2016)
- Subaru BRZ (2013–2020)
- Toyota 86 (2017–2020)
Proper torque specifications and installation procedures should be followed to ensure safe and reliable operation. Perrin provides detailed instructions and a 5-year warranty to support customers.
What's Included
- One Perrin Lightweight Crank Pulley (Red Anodized)
- Installation instructions
- Warranty information
Ideal For
This lightweight crank pulley is ideal for automotive enthusiasts and drivers who want to enhance the performance of their Scion FR-S, Subaru BRZ, or Toyota 86. It suits those looking to improve throttle response, reduce engine rotational mass, and gain a more responsive driving experience without extensive engine modifications. It is also a great choice for track day participants and street performance enthusiasts seeking reliable and durable upgrades.
