SPEC Aluminum Flywheel

2013–2017 Subaru BRZ / 2017 Toyota 86

SU33A

Overview:

The SPEC Aluminum Flywheel for the Subaru BRZ (2013–2017) and Toyota 86 (2017) is a high-performance upgrade designed to replace the factory steel flywheel. Engineered for enthusiasts seeking improved throttle response and quicker engine revving, this lightweight flywheel reduces rotational mass, enhancing overall driving dynamics. Ideal for street performance and track use, it offers a balance of durability and weight savings to optimize your vehicle’s power delivery.

Whether you are upgrading your clutch system or looking to improve acceleration and engine responsiveness, the SPEC Aluminum Flywheel provides a reliable and precision-crafted solution tailored specifically for these popular sports cars.

Key Features:

This SPEC flywheel incorporates advanced design and manufacturing techniques to deliver consistent performance gains. Key features include:

• Lightweight aluminum construction significantly reduces rotational mass
• Precision CNC machining ensures perfect balance and fitment
• Compatible with OEM and aftermarket clutch assemblies
• Enhanced throttle response and quicker engine spool-up
• Durable design engineered to withstand spirited driving and track conditions
• Direct bolt-on replacement for Subaru BRZ (2013–2017) and Toyota 86 (2017)
• Improves overall drivability without sacrificing reliability

Construction & Design:

The SPEC Aluminum Flywheel is crafted from high-grade aluminum alloy, chosen for its excellent strength-to-weight ratio. The flywheel’s surface is precision-machined to ensure optimal contact with the clutch disc, promoting smooth engagement and consistent performance. The design reduces the flywheel’s inertia, allowing the engine to rev more freely and respond faster to throttle inputs.

Attention to detail in the manufacturing process guarantees a balanced and durable component capable of handling the demands of both street and track driving. The aluminum core is paired with a steel friction surface or treated finish to maintain longevity and resist wear under high-stress conditions.

Installation & Fitment:

The SPEC Aluminum Flywheel is a direct fit replacement for the Subaru BRZ models from 2013 through 2017 and the 2017 Toyota 86. Installation requires standard clutch removal procedures and should be performed by a qualified technician or experienced enthusiast. No modifications to the transmission or engine components are necessary, ensuring a straightforward upgrade path.

Proper installation includes torqueing to manufacturer specifications and ensuring the clutch assembly is compatible with the flywheel’s design. This product is ideal for those upgrading their clutch system or seeking to reduce drivetrain inertia for improved vehicle responsiveness.

What's Included:

• SPEC Aluminum Flywheel (Part # SU33A)
• Installation hardware (if applicable)
• Instructions for proper installation and torque specifications

Ideal For:

This flywheel is perfect for Subaru BRZ and Toyota 86 owners who want to enhance their vehicle’s performance without compromising reliability. It suits enthusiasts focused on street performance, autocross, and track day driving who desire quicker throttle response and improved engine feel. Additionally, it complements upgraded clutch kits and other drivetrain modifications.

SPEC delivers clutches and drivetrain components. With an emphasis on power transfer and drivability, their products help performance cars put power down cleanly—whether you’re upgrading a daily driver, building for track days, or supporting added torque. SPEC is a solid choice when engagement, durability, and consistent performance matter.