SPEC Stage 4 Clutch Kit

2013–2017 Subaru BRZ / 2017 Toyota 86

SU334

Overview:

The SPEC Stage 4 Clutch Kit is engineered specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) models, delivering exceptional performance for enthusiasts seeking enhanced clutch durability and improved power handling. Designed to handle increased horsepower and aggressive driving conditions, this clutch kit is ideal for drivers who demand reliable engagement and consistent performance on both street and track.

Whether you are upgrading your vehicle for spirited driving, track days, or performance tuning, the Stage 4 kit offers a robust solution that balances drivability with high torque capacity. It provides a significant upgrade over stock clutches, ensuring your Subaru BRZ or Toyota 86 can handle power modifications without slipping or premature wear.

Key Features:

The SPEC Stage 4 Clutch Kit incorporates advanced technology and materials to deliver superior performance and reliability. Key features include:

• High-performance organic clutch disc designed for increased torque capacity and smooth engagement
• Heavy-duty pressure plate engineered to withstand aggressive driving and high RPMs
• Balanced flywheel compatibility for improved throttle response and reduced drivetrain vibration
• Precision-machined components for consistent pedal feel and reliable operation
• Enhanced heat resistance to maintain performance under demanding conditions
• Direct fitment for Subaru BRZ (2013–2017) and Toyota 86 (2017) with no modifications required
• Designed to support power upgrades commonly found in tuned applications
• Improved clutch release mechanism for smoother shifting and reduced pedal effort

Construction & Design:

The SPEC Stage 4 Clutch Kit is constructed using premium materials selected for durability and performance. The clutch disc features a high-quality organic friction material that offers excellent grip while maintaining smooth engagement characteristics. The pressure plate is manufactured from hardened steel with a robust diaphragm spring to ensure consistent clamping force and long service life.

Each component is precision-engineered and balanced to reduce vibrations and enhance overall drivability. The kit is designed to withstand the rigors of both street and track use, providing a reliable clutch solution for performance enthusiasts.

Installation & Fitment:

This clutch kit is a direct replacement for the factory clutch on Subaru BRZ models from 2013 through 2017 and Toyota 86 models from 2017. Installation requires standard clutch replacement procedures and is compatible with stock flywheels or aftermarket options. No modifications to the transmission or drivetrain are necessary, making it a straightforward upgrade for experienced mechanics or professional installers.

Proper break-in procedures are recommended to ensure optimal performance and longevity of the clutch components.

What's Included:

• Stage 4 organic clutch disc
• Heavy-duty pressure plate
• Alignment tool
• Installation hardware
• Detailed installation instructions

Ideal For:

The SPEC Stage 4 Clutch Kit is ideal for Subaru BRZ and Toyota 86 owners who have increased engine power through bolt-on modifications or tuning and require a clutch capable of handling higher torque loads. It suits drivers who participate in autocross, track days, or aggressive street driving and need a durable, reliable clutch that maintains smooth engagement and consistent pedal feel under demanding conditions.

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.