ACT Extreme Race Sprung 6 Pad Clutch Kit

Fitment: Subaru STI (04-21)

Part #: SB10-XTG6

Overview

The ACT Extreme Race Sprung 6 Pad Clutch Kit is a high-performance clutch solution designed for demanding drivers and motorsport enthusiasts. Specifically engineered for Subaru WRX STI models from 2004 to 2021, this kit provides exceptional durability and response under intense driving conditions. Whether you're tracking your vehicle or seeking a reliable upgrade for spirited driving, this clutch kit helps improve power transfer, pedal feel, and overall clutch engagement. Its robust construction ensures longevity and consistent performance, making it an ideal choice for those pushing their vehicle’s limits.

Key Features

This clutch kit features advanced materials and a carefully engineered design to support high-performance driving. Key features include:

• ACT’s exclusive diaphragm pressure plate with increased clamp load for superior holding capacity
• Heat-treated, four-stage process for enhanced durability and heat resistance
• Precision cover stampings to ensure rigidity and consistent engagement
• 6-pad spring-centered race disc for improved response and heat dissipation
• Sprung disc design to help absorb shock and reduce driveline stress
• Optimized for aggressive street and race applications
• Designed to provide a firm pedal feel with reliable engagement

Construction & Design

The ACT Xtreme Race Sprung Clutch Kit is built with high-quality materials, including a sprung disc with six pads for balanced engagement and durability. The diaphragm pressure plate features a precision-machined cover and heat-treated components to withstand extreme conditions. The design emphasizes rigidity and heat management, ensuring consistent performance during high-stress driving scenarios.

Driving Feel & Feedback

This clutch kit offers a responsive and engaging driving experience, with a firm pedal feel that provides clear feedback during engagement. Its sprung disc helps smooth out engagement, reducing shock and driveline stress, which is especially beneficial during aggressive driving or racing conditions.

Installation & Fitment

Installation requires proper alignment and torque specifications, and it is recommended to have a professional perform the installation to ensure optimal performance and longevity. Fitment should be verified against the vehicle’s specific model year and configuration.

What’s Included

The kit includes the clutch disc, pressure plate, release bearing, and necessary hardware for installation, providing a complete upgrade for your Subaru STI’s clutch system.

Ideal For

This clutch kit is ideal for high-performance street driving, track days, and racing applications where durability, response, and consistent engagement are critical for achieving maximum vehicle performance.