SPEC Stage 2+ Clutch Kit

2008–2015 Mitsubishi Evo X

Part #: SM103H

Overview

The SPEC Stage 2+ Clutch Kit is designed specifically for Mitsubishi Evo X models from 2008 to 2015, offering a perfect balance between daily drivability and high-performance capability. Whether you're upgrading for increased power, improved engagement, or enhanced durability, this clutch kit provides a reliable solution for enthusiasts who demand more from their vehicle. Its advanced multi-friction disc and robust construction ensure you get the performance you need without sacrificing smoothness or comfort during everyday driving.

Ideal for spirited street driving, track days, or aggressive street use, the Stage 2+ kit helps support higher torque levels while maintaining a manageable pedal feel. It is engineered to handle the demands of modified engines and increased horsepower, making it a popular choice among Mitsubishi Evo X owners looking for a durable, high-performance clutch upgrade.

Key Features

The SPEC Stage 2+ Clutch Kit incorporates several innovative features that enhance both performance and longevity:

• Multi-friction full faced clutch disc combines carbon semi-metallic on one side and Kevlar on the other, providing excellent heat resistance and consistent engagement.
• Bridging the gap between Stage 2 and Stage 3, the 2+ offers approximately 15-20% higher torque capacity than standard Stage 2 setups, supporting higher horsepower builds.
• Double sprung or rigid hub options (application dependent) help absorb torsional vibrations and improve pedal feel, ensuring smooth engagement under various driving conditions.
• Spring cover relief design enhances flexibility and reduces stress on components, extending the lifespan of the clutch assembly.
• Heat-treated components throughout the kit deliver increased strength and durability, suitable for aggressive driving and high-stress applications.
• Engineered for consistent performance, the clutch maintains excellent pedal modulation and engagement quality, making it suitable for daily use and spirited driving alike.

Construction & Design

The SPEC Stage 2+ Clutch Kit features a high-quality full faced disc constructed from a combination of carbon semi-metallic and Kevlar materials. This hybrid design ensures superior heat dissipation and wear resistance, critical for high-performance applications. The clutch hub is made from heat-treated steel, providing exceptional strength to withstand increased torque loads. The assembly is meticulously engineered with double sprung or rigid hubs, depending on the application, to optimize engagement and reduce driveline shock.

The clutch components are assembled with precision, utilizing TIG welding and CAD-designed parts to ensure perfect fitment and reliable operation. The full faced disc design offers a larger surface area for contact, resulting in improved torque transfer and smoother engagement. Overall, the construction emphasizes durability, heat management, and consistent performance, making it a trusted upgrade for Mitsubishi Evo X owners pushing their vehicles to the limit.

Installation & Fitment

The SPEC Stage 2+ Clutch Kit is a bolt-on upgrade that directly replaces the factory clutch components on your Mitsubishi Evo X. Installation typically involves removing the transmission and replacing the clutch disc, pressure plate, and release bearing. No cutting, drilling, or extensive modifications are required, and the kit is designed for straightforward installation by experienced technicians or skilled enthusiasts. Proper break-in procedures are recommended to ensure optimal performance and longevity.

• Direct fitment for 2008–2015 Mitsubishi Evo X models
• Requires standard tools and basic mechanical knowledge for installation
• No additional tuning or modifications are necessary for proper operation

What's Included

• Full faced clutch disc with multi-friction surface (carbon semi-metallic and Kevlar layers)
• Heavy-duty pressure plate
• Release bearing
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Enthusiasts seeking increased torque capacity for modified Evo X
• Street and track drivers demanding reliable, high-performance clutch components
• Drivers who want a smooth engagement with enhanced durability
• Anyone upgrading from stock or Stage 1 clutch setups