Clutch Masters Clutch Kit

Fitment: 2004-2019 Subaru STI

Part #: 15017-HRFF

Overview

The Clutch Masters FX350 HR Street/Race Clutch Kit is a high-performance clutch system designed specifically for Subaru STI models from 2004 to 2019. This kit is ideal for street enthusiasts and weekend racers who seek a reliable, durable clutch capable of handling spirited driving and occasional aggressive use. Built with a focus on both street comfort and race-ready performance, the FX350 system offers increased holding capacity without sacrificing drivability or smooth engagement. Whether you're looking to improve your vehicle's response or support higher power levels, this clutch kit provides a balanced solution for demanding driving conditions.

Key Features

This clutch kit combines innovative materials and thoughtful design to deliver a dependable performance upgrade. Key features include:

• Power Plus I Pressure Plate for consistent clamping force and durability
• New Formula Button disc designed for high heat resistance and longevity
• Higher holding capacity than segmented Kevlar linings
• Optimized for spirited street driving and occasional racing
• Engineered for smooth engagement and pedal feel
• Built to withstand abuse while maintaining street-friendly characteristics

Construction & Design

The FX350 HR clutch system features a robust pressure plate and a specially formulated disc that balances high-performance capabilities with street usability. The materials are selected for heat resistance and long-term reliability, ensuring consistent performance under demanding conditions.

Driving Feel & Feedback

Designed to provide a confident and responsive engagement, this clutch kit enhances driver feedback and control. It supports spirited driving with a firm pedal feel while maintaining smooth operation during everyday use.

Installation & Fitment

Installation should be performed by a qualified technician familiar with Subaru STI models. Proper setup ensures optimal performance and longevity of the clutch components.

What’s Included

The kit includes the Power Plus I Pressure Plate, New Formula Button disc, and all necessary hardware for installation.

Ideal For

Perfect for Subaru STI owners who want a reliable, high-capacity clutch that supports spirited driving, occasional racing, and everyday street use without compromise.