Action Clutch Chromoly Lightweight Flywheel
2013–2024 Subaru BRZ, 2013–2016 Scion FR-S, 2017–2020 Toyota 86, 2022–2024 Subaru BRZ, 2022–2026 Toyota GR86
AC124FW
Overview:
The Action Clutch Chromoly Lightweight Flywheel is a high-performance upgrade designed for light to highly tuned street and race vehicles. Crafted to enhance your vehicle’s engine response, this flywheel reduces rotational mass, allowing your engine to rev more freely and deliver quicker throttle response. It is ideal for enthusiasts seeking improved drivability and durability under demanding conditions.
Built to withstand extreme use, this flywheel offers increased longevity thanks to a specialized heat treatment process. Whether you are upgrading your Subaru BRZ, Scion FR-S, Toyota 86, or Toyota GR86, you’ll benefit from a lightweight design that supports superior engine performance and thermal capacity.
Key Features:
This Chromoly Lightweight Flywheel combines advanced materials and engineering to provide a reliable and performance-oriented solution:
- Constructed from high-strength Chromoly steel for exceptional durability and resistance to wear.
- Heat-treated to improve toughness and extend service life under high RPM conditions.
- Tested to withstand engine speeds up to 18,000 RPM, ensuring reliability in both street and race environments.
- Lightweight design at approximately 12.5 lbs reduces rotational mass for faster engine response and improved throttle feel.
- High thermal capacity helps manage heat generated during aggressive driving and racing scenarios.
- Resurfacable construction allows for maintenance and prolongs the flywheel’s lifespan.
- Meets SFI Specification 1.1 for safety and performance standards.
- Compatible with multiple vehicle models including Subaru BRZ, Scion FR-S, Toyota 86, and Toyota GR86 across various model years.
- Note: Reduction in rotational mass may introduce increased noise, vibration, and harshness (NVH).
Construction & Design:
The flywheel is precision-engineered from Chromoly steel, a material known for its excellent strength-to-weight ratio and fatigue resistance. The heat treatment process enhances the metal’s hardness and durability, making it suitable for both street and track use. Its lightweight design reduces the engine’s rotating mass, which improves throttle response and acceleration without sacrificing structural integrity.
Additionally, the flywheel’s resurfacable surface allows for easy maintenance and reconditioning, extending the service life and maintaining optimal performance over time.
Installation & Fitment:
This flywheel is designed as a direct replacement for the factory flywheel on compatible vehicles, ensuring a straightforward bolt-on installation. It fits the following models:
- Subaru BRZ (2013–2024)
- Scion FR-S (2013–2016)
- Toyota 86 (2017–2020)
- Subaru BRZ (2022–2024)
- Toyota GR86 (2022–2026)
No cutting, drilling, or special tuning is required for installation, making it an accessible upgrade for enthusiasts and professional installers alike.
Ideal For:
This lightweight flywheel is perfect for:
- Performance enthusiasts looking to improve engine responsiveness and acceleration.
- Street and track drivers who demand durability under high RPM and aggressive driving conditions.
- Owners of Subaru BRZ, Scion FR-S, Toyota 86, and Toyota GR86 seeking a reliable upgrade to support engine tuning and modifications.
- Racers requiring a flywheel capable of handling extreme RPMs and thermal loads.
