GReddy Aluminum Billet Pulley Kit

2013–2020 Subaru BRZ / 2017–2020 Toyota 86

13512112

Overview:

The GReddy Aluminum 2 Piece Billet Pulley Kit is a precision-engineered upgrade designed specifically for the Subaru BRZ (2013–2020) and Toyota 86 (2017–2020). This pulley kit replaces the factory components with lightweight, high-strength aluminum pulleys that reduce rotational mass and improve engine response. Ideal for enthusiasts seeking enhanced throttle response and smoother accessory operation, this kit offers a direct fitment solution without compromising reliability or durability.

Crafted for those who demand both performance and quality, the GReddy pulley kit is a popular choice for drivers looking to optimize their vehicle’s accessory drive system while maintaining OEM-level fit and finish.

Key Features:

Designed with performance and durability in mind, the GReddy Aluminum Billet Pulley Kit offers the following key features:

• Lightweight billet aluminum construction reduces rotational mass for improved engine responsiveness
• Two-piece design allows for precise fitment and easy installation
• Direct bolt-on replacement for factory pulleys on Subaru BRZ (2013–2020) and Toyota 86 (2017–2020)
• Enhances accessory drive efficiency, potentially improving throttle response and engine smoothness
• Durable anodized finish resists corrosion and wear under demanding conditions
• Precision CNC machining ensures tight tolerances and consistent performance
• Maintains factory pulley spacing and belt alignment for trouble-free operation

Construction & Design:

The GReddy pulley kit is crafted from high-grade billet aluminum, chosen for its excellent strength-to-weight ratio and resistance to fatigue. The two-piece design facilitates precise manufacturing and assembly, ensuring a perfect fit with the factory mounting points. Each pulley is CNC machined to exact specifications, providing smooth surfaces and balanced rotation to minimize vibration and wear on belts and bearings.

The anodized finish not only enhances the aesthetic appeal but also protects the pulleys from corrosion and environmental damage, ensuring long-lasting performance even in harsh driving conditions.

Installation & Fitment:

Installation of the GReddy Aluminum 2 Piece Billet Pulley Kit is straightforward and designed to be a direct replacement for the stock pulleys on the Subaru BRZ (2013–2020) and Toyota 86 (2017–2020). No modifications to the engine or accessory components are required, making it an ideal upgrade for enthusiasts seeking performance gains without complex installation procedures.

Basic hand tools are sufficient for the swap, and the kit fits seamlessly with the factory belt routing and tensioner setup. Professional installation is recommended for those unfamiliar with accessory drive components to ensure proper torque specifications and alignment.

What's Included:

• Billet aluminum crank pulley
• Billet aluminum accessory pulley
• Mounting hardware and installation instructions

Ideal For:

This pulley kit is perfect for Subaru BRZ and Toyota 86 owners who want to reduce engine accessory drag and improve throttle response without sacrificing reliability. It suits enthusiasts upgrading their vehicles for street performance, track days, or those simply looking to enhance the mechanical efficiency of their engine’s accessory drive system.

GReddy is a Japanese automotive aftermarket company specializing in performance tuning parts, including exhaust systems, turbo kits, cooling systems, and electronic components for both Japanese and American vehicles. Their products are designed to enhance vehicle performance, targeting builds that require reliable upgrades to improve power, throttle response, and exhaust sound. Enthusiasts choose GReddy for their engineered solutions that balance performance and reliability, suitable for both daily drivers and dedicated race cars.