Fidanza Aluminum Flywheel

2013–2020 Scion FR-S, Subaru BRZ & Toyota 86 2.0L

110991

Overview:

The Fidanza Aluminum Flywheel is a high-performance upgrade designed specifically for the 2013 to 2020 Scion FR-S, Subaru BRZ, and Toyota 86 equipped with the 2.0L engine. This flywheel replaces the heavier stock unit with a lightweight aluminum alternative that significantly reduces rotational mass. By doing so, it frees up additional horsepower and improves throttle response, making it an ideal choice for enthusiasts seeking quicker acceleration and enhanced driving dynamics.

Engineered to maintain compatibility with the original equipment (OE) style clutch and bolt pattern, this flywheel offers a seamless upgrade without requiring modifications to your existing clutch system. Its durable construction and precision design ensure reliability and long-lasting performance, whether on the street or the track.

Key Features:

The Fidanza Aluminum Flywheel combines advanced materials and thoughtful engineering to deliver superior performance benefits. Key features include:

• Uses OE style clutch and bolt pattern for easy installation and compatibility
• 40-60% lighter than the stock flywheel, reducing rotational mass for quicker acceleration
• Heat-treated friction plate provides optimum grip and extended service life
• Replaceable hardened 1050 steel ring gear enhances durability and allows for easy maintenance
• Constructed from billet 6061 T6 or 2024 T4 aluminum for strength and lightweight performance
• Lower moment of inertia (MOI) improves throttle response and engine responsiveness
• Military specification fasteners ensure reliability and strength under high-stress conditions
• Stepped dowels on most applications for precise alignment and secure fitment
• Bolt-on replaceable friction plate simplifies service and extends flywheel lifespan

Construction & Design:

The Fidanza Aluminum Flywheel is crafted from premium billet aluminum alloys—either 6061 T6 or 2024 T4—known for their excellent strength-to-weight ratios. This choice of material drastically reduces the flywheel’s weight compared to the stock steel unit, directly contributing to improved engine responsiveness and acceleration.

The friction plate is heat treated to optimize grip, ensuring consistent clutch engagement and durability over time. Additionally, the replaceable hardened 1050 steel ring gear is designed to withstand repeated starter motor engagement without wear, extending the overall lifespan of the flywheel assembly.

Attention to detail is evident in the use of military spec fasteners and stepped dowels, which provide secure mounting and precise alignment, minimizing vibrations and enhancing reliability during spirited driving or track use.

Performance & Sound

By significantly reducing the flywheel’s weight, the Fidanza Aluminum Flywheel lowers the engine’s rotational inertia. This results in faster throttle response and quicker revving characteristics, allowing drivers to accelerate more rapidly and enjoy a more engaging driving experience. While the primary focus is on performance gains, the lighter flywheel can also contribute to a slightly sharper engine sound during acceleration due to the quicker engine speed changes.

Installation & Fitment:

Designed as a direct replacement for the factory flywheel, the Fidanza Aluminum Flywheel bolts on using the original clutch and bolt pattern, making installation straightforward for experienced mechanics or enthusiasts. No modifications to the clutch or transmission are required, preserving the vehicle’s reliability and drivability.

It is recommended to have the flywheel installed by a professional or someone familiar with clutch and flywheel replacement procedures to ensure proper torque specifications and alignment. The stepped dowels assist in precise positioning, reducing the risk of installation errors.

What's Included:

• Fidanza Aluminum Flywheel (billet aluminum body with heat-treated friction plate)
• Replaceable hardened 1050 steel ring gear pre-installed
• Military specification fasteners for mounting
• Installation instructions

Ideal For:

This flywheel is ideal for performance enthusiasts and drivers of the Scion FR-S, Subaru BRZ, and Toyota 86 who want to improve throttle response, reduce weight, and gain quicker acceleration without sacrificing reliability. It suits street performance upgrades, track day vehicles, and anyone looking to enhance the driving dynamics of their 2.0L boxer engine platform.

Fidanza Performance is best known for lightweight aluminum flywheels and other drivetrain components designed to improve throttle response and reduce rotating mass. With a catalog that includes clutches and related hardware, Fidanza is a go-to for enthusiasts building quicker-revving street cars and track setups.