Perrin Performance Lightweight Crank Pulley

Part #: PSP-ENG-106BK

Overview

The Perrin Lightweight Crank Pulley is a high-performance upgrade designed for Subaru BRZ, GR86, and WRX 2.4L Turbo models. Crafted from durable materials, this pulley replaces the factory component to reduce rotational mass, helping to improve engine response and throttle feel. It is ideal for enthusiasts seeking a combination of enhanced performance and a sleek, aggressive appearance under the hood. The lightweight design not only supports quicker engine acceleration but also contributes to a more responsive driving experience, making it a popular choice for both street and track use.

Key Features

This crank pulley features a precision-machined construction from high-quality materials to ensure durability and reliability. Its lightweight design reduces parasitic drag on the engine, supporting quicker spool times and improved throttle response. The pulley is engineered to maintain proper belt alignment and tension, ensuring consistent operation and longevity. Its black finish adds a refined aesthetic to your engine bay, complementing other performance upgrades. Designed for easy installation, it offers a direct bolt-on upgrade without the need for additional modifications.

Construction & Design

Manufactured with high-strength materials and precision machining, the Perrin Lightweight Crank Pulley is built to withstand the rigors of spirited driving. Its sleek black coating not only enhances durability but also resists corrosion, maintaining its appearance over time.

Driving Feel & Feedback

By reducing rotational mass, this pulley helps improve engine responsiveness and acceleration. Drivers will notice a more immediate throttle response and a slightly more engaging engine feel, especially during high-revving scenarios.

Installation & Fitment

The pulley is designed for a straightforward bolt-on installation on compatible Subaru models. Basic mechanical skills and standard tools are sufficient for proper fitment.

What’s Included

The package includes the lightweight crank pulley and necessary hardware for installation. No additional components are required.

Ideal For

This upgrade is perfect for Subaru enthusiasts looking to enhance engine response, reduce under-hood weight, and add a performance-oriented aesthetic to their vehicle. It is suitable for both daily drivers and track enthusiasts aiming for improved throttle feel and engine efficiency.