Cusco Chrome Molybdenum Lightweight Flywheel

2012–2025 Subaru BRZ / Toyota 86 / Scion FR-S 2.0L

Part #: 965 023 A

Overview

The Cusco Chrome Molybdenum Lightweight Flywheel is engineered to enhance the driving experience of your Subaru BRZ, Toyota 86, or Scion FR-S equipped with a 2.0L engine. Designed with precision machining and high-quality materials, this flywheel offers a significant reduction in rotational mass, resulting in a more responsive and agile drivetrain. Whether you're a performance enthusiast, a street driver, or someone looking to improve acceleration and throttle response, this lightweight flywheel is an excellent upgrade.

By replacing the factory heavy flywheel, you'll notice quicker engine revs, improved throttle response, and a more connected feel during spirited driving or track days. The balanced design ensures smooth operation at all RPM ranges, helping you achieve faster acceleration times and a more engaging driving experience. This product is ideal for those seeking to maximize their vehicle's performance without sacrificing reliability or drivability.

Key Features

The Cusco lightweight flywheel incorporates advanced engineering and premium materials to deliver superior performance and durability. Its key features include:

• Constructed from high-grade chrome molybdenum steel for exceptional strength and heat resistance, ensuring long-lasting performance under demanding conditions.
• Precisely machined for even rotation, which helps maintain smooth engine operation and reduces vibrations that can affect drivetrain longevity.
• Significantly lighter than the stock flywheel, reducing rotational inertia to improve throttle response and acceleration.
• Designed to optimize power delivery by allowing the engine to rev more freely, especially beneficial during high-rev driving or racing scenarios.
• Compatible with stock clutch components or aftermarket performance clutches, providing flexibility for various build setups.
• Manufactured with strict quality control standards to ensure perfect fitment and reliable operation.
• Helps support quicker 0-400m acceleration times, making it a popular choice for drag racing and spirited street driving.
• Enhances the overall driving feel by reducing the effort needed to change engine speeds, resulting in a more connected and responsive vehicle.

Construction & Design

The Cusco lightweight flywheel is crafted from premium chrome molybdenum steel, known for its strength and resilience under high stress and temperature conditions. The flywheel features a precision-machined surface and balanced design to ensure smooth operation and minimal vibrations. Its lightweight construction reduces the rotational mass, which allows the engine to respond more quickly to throttle inputs and improves acceleration. The design maintains compatibility with the factory clutch assembly, simplifying installation and ensuring reliable engagement.

Performance & Sound

With a lighter flywheel, your vehicle will experience a more immediate throttle response and a more direct connection between your engine and drivetrain. While specific horsepower gains depend on the overall build and tuning, users typically report noticeable improvements in acceleration and engine responsiveness. The reduced rotational inertia can also influence engine sound, often resulting in a more aggressive and sporty exhaust note during high RPMs, enhancing the driving experience.

Installation & Fitment

The Cusco Chrome Molybdenum Lightweight Flywheel is designed as a direct bolt-on replacement for the factory flywheel on compatible Subaru BRZ, Toyota 86, and Scion FR-S models with a 2.0L engine. Installation generally requires basic hand tools and should be performed by a qualified mechanic or experienced DIY enthusiast. No cutting, drilling, or special modifications are necessary. It is recommended to check and possibly upgrade the clutch components to match the new flywheel for optimal performance and longevity.

• Easy bolt-on installation with standard hand tools
• Compatible with OEM or aftermarket clutch assemblies
• No cutting or drilling required

What's Included

• Lightweight chrome molybdenum steel flywheel
• Installation hardware and bolts
• Comprehensive installation instructions

Ideal For

• Performance enthusiasts seeking quicker throttle response
• Track day and drag racing participants aiming to improve acceleration
• Street drivers looking for a more engaging driving experience
• Owners upgrading their clutch and drivetrain components for better durability

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all jurisdictions. Please check local regulations before installation.