ACT HD Race 6 Pad Clutch Kit w/ Streetlite Flywheel

Fitment: Subaru BRZ/FR-S/86 (13-21)

Part #: SB7-HDG6

Overview

The ACT HD Race 6 Pad Clutch Kit with Streetlite Flywheel is a high-performance clutch upgrade designed for enthusiasts seeking improved durability and response in their Subaru BRZ, FR-S, or 86. This kit combines ACT’s most popular Heavy Duty Pressure Plate with a 6-pad, spring-centered clutch disc, providing a reliable and aggressive engagement suitable for spirited driving and track use. The included Streetlite Flywheel offers a lightweight, high-strength alternative to stock, reducing rotational mass for quicker throttle response and enhanced acceleration. Crafted for drivers who demand both streetability and race-ready performance, this clutch kit supports aggressive driving styles while maintaining longevity and smooth operation. This assembly is ideal for those looking to handle increased power levels, improve shift feel, and enhance overall vehicle responsiveness without sacrificing daily drivability. Whether for track days, autocross, or spirited street driving, this clutch kit helps optimize power transfer and pedal feel, making it a versatile upgrade for performance-oriented Subaru owners.

Key Features

This clutch kit features advanced materials and design elements aimed at maximizing performance and durability:

• Heavy Duty Pressure Plate with exclusive diaphragm design for increased clamp load
• Four-stage heat-treating process enhances heat resistance and longevity
• Precision cover stampings ensure rigidity and consistent engagement
• 6-pad, spring-centered clutch disc for smooth engagement and high torque capacity
• Streetlite Flywheel made from high-strength materials for reduced weight and improved response
• Designed for reliable performance under demanding driving conditions
• Compatible with stock or upgraded drivetrains for versatile application

Construction & Design

The clutch components are engineered with high-quality steels and friction materials to withstand high temperatures and aggressive use. The Streetlite Flywheel features a lightweight design with precision machining to ensure perfect balance and fitment, reducing rotational inertia for quicker throttle response and improved acceleration. The pressure plate’s diaphragm is crafted to provide consistent clamp load, supporting reliable power transfer and pedal feel.

Driving Feel & Feedback

This clutch kit offers a firm, responsive pedal feel that provides clear feedback during engagement, making it easier to modulate power transfer for both street and track driving. The design minimizes pedal effort while maximizing grip, resulting in confident shifts and reduced slip under high loads. The lightweight flywheel enhances throttle response, giving your vehicle a more immediate and engaging driving experience.

Installation & Fitment

Installation requires proper alignment and torque specifications, and it is recommended to have a qualified technician perform the upgrade. Fitment should be verified against the vehicle’s specifications and the part number provided.

What’s Included

The kit includes the Heavy Duty Pressure Plate, 6-pad clutch disc, Streetlite Flywheel, and all necessary hardware for installation.