OS Giken R-Series Triple Plate Floating Center Clutch Kit

1996–2007 Mitsubishi Lancer Evolution IV–IX 2.0L Turbo

Part #: MT031-CH5

Overview

The OS Giken R-Series Triple Plate Floating Center Clutch Kit is engineered for high-performance Mitsubishi Evolution models that demand exceptional durability and maximum power handling. Designed specifically for enthusiasts pushing their vehicles beyond stock levels, this clutch kit provides a reliable solution for high-horsepower applications, whether for spirited street driving, track days, or competitive racing. With its advanced design and robust construction, you'll experience improved clutch engagement, increased holding capacity, and enhanced durability under demanding conditions.

If you're upgrading your Mitsubishi EVO 4-9 to support over 1000 horsepower, this clutch kit is an ideal choice. It is built to withstand transmission shock and abuse from high-powered engines, ensuring consistent performance and long-term reliability. Whether you're building a racecar or a heavily modified street machine, the OS Giken R-Series clutch offers the strength and precision needed to handle your power upgrades while maintaining smooth engagement and drivability.

Key Features

The OS Giken R-Series Triple Plate Floating Center Clutch Kit incorporates several innovative features designed to maximize performance and longevity:

• Triple Plate Design: The three-plate configuration provides increased friction surface area, resulting in higher torque capacity and improved heat dissipation, essential for high-horsepower applications.
• Floating Center Hub: The unique floating hub design helps absorb transmission shock and reduces stress on the clutch components, promoting smoother engagement and extended component life.
• Billet Aluminum Clutch Cover: The lightweight, high-strength billet aluminum cover ensures precise clutch engagement and excellent durability under aggressive driving conditions.
• High-Performance Friction Materials: Matched with specialized friction materials, this clutch offers excellent grip, fade resistance, and consistent performance even during prolonged use.
• Robust Construction: Crafted with high-quality materials and precision manufacturing, the clutch components are built to withstand the rigors of high-power racing and aggressive street driving.
• Ease of Installation: Designed as a direct replacement for OEM components, this kit simplifies installation without requiring extensive modifications.

Construction & Design

The OS Giken R-Series clutch features a meticulously engineered design that emphasizes strength, heat management, and smooth operation. The triple plate setup distributes torque evenly across multiple friction surfaces, reducing wear and increasing lifespan. The floating center hub is engineered to absorb transmission shocks, preventing stress fractures and maintaining clutch integrity during high-stress launches or aggressive shifts. The billet aluminum clutch cover is CNC-machined for precise fitment and optimal clamping force, ensuring reliable power transfer without slippage.

All components are manufactured with high-precision TIG welding and CNC machining, guaranteeing consistent quality and durability. The use of premium friction materials ensures excellent grip and fade resistance, even during extended high-RPM sessions. This combination of advanced materials and thoughtful design makes the OS Giken R-Series clutch a top-tier choice for serious performance applications.

Installation & Fitment

The OS Giken R-Series Triple Plate Floating Center Clutch Kit is a bolt-on upgrade for Mitsubishi EVO 4-9 models. It is designed to replace the factory clutch components without requiring extensive modifications. Proper installation may involve removing the transmission and aligning the clutch components carefully, but no cutting, drilling, or tuning is typically necessary. For optimal performance, it is recommended to have a professional install the clutch to ensure proper setup and adjustment.

• Direct replacement for OEM clutch components
• No cutting, drilling, or extensive modifications required
• Suitable for high-horsepower builds and racing applications

What's Included

• Triple plate clutch disc assembly
• Billet aluminum clutch cover
• Floating center hub
• Clutch release bearing
• All necessary hardware and installation instructions

Ideal For

• High-horsepower Mitsubishi EVO 4-9 owners
• Race cars and track enthusiasts
• Street performance builds with demanding power levels
• Drivers seeking maximum clutch durability and performance