ACT Clutch

Universal Fitment

Part #: T2S-S05

Overview

The ACT Mod Twin XT Street Clutch Kit for Subaru WRX STI (04-21) is a high-performance clutch solution designed to enhance your vehicle's driving experience. Crafted for enthusiasts seeking durability, reliability, and improved response, this twin disc clutch kit is ideal for street-driven Subaru WRX STI models. It offers a significant upgrade over stock clutches by providing increased heat capacity, longer lifespan, and smoother engagement, making it suitable for daily driving or spirited street use. The kit's innovative design ensures consistent performance, helping your vehicle handle higher power levels while maintaining a comfortable pedal feel and quiet operation.

Key Features

This clutch kit features advanced materials and engineering to deliver reliable performance and longevity. Its proprietary Positive Lift Floater System minimizes noise and rattle, ensuring a smooth and quiet operation. The use of organic discs provides a progressive engagement and a more refined pedal feel, ideal for street applications. The four-stage heat treating process on all diaphragms enhances durability and resistance to wear, supporting long-term performance. Designed with a focus on quality and functionality, this clutch kit helps improve response and control during aggressive driving or daily commuting.

Construction & Design

The ACT Twin XT Clutch Kit incorporates a sprung hub design with organic friction discs, engineered for optimal engagement and durability. The proprietary floater system eliminates floater rattle and reduces posts wear, contributing to a quieter, more refined driving experience. The kit's components are precisely machined and heat-treated to withstand high temperatures and heavy use, ensuring consistent performance over time.

Driving Feel & Feedback

This clutch kit provides a balanced combination of smooth engagement and increased holding capacity, supporting confident acceleration and deceleration. The organic discs offer a progressive feel that enhances driver feedback, making it easier to modulate power smoothly. Its design helps reduce pedal effort compared to aggressive aftermarket options, maintaining comfort during everyday driving.

Installation & Fitment

Installation should be performed by a qualified technician familiar with Subaru WRX STI models. Proper alignment and torque specifications are critical for optimal operation. Fitment details should be verified against the vehicle's specifications and the part number provided.

What’s Included

The kit includes all necessary components for a complete clutch replacement, including the twin disc assembly, pressure plate, release bearing, and alignment tools, ensuring a straightforward installation process.