Action Clutch Stage 1 Clutch Kit

2002–2005 Honda Civic SI 2.0L (K20A3)

Part #: ACR-0651

Overview

The Action Clutch Stage 1 Clutch Kit is designed to enhance the performance and durability of your Honda Civic SI equipped with the K20A3 engine from 2002 to 2005. This clutch kit offers a significant upgrade over the stock clutch, providing increased holding capacity and improved pedal feel, making it an excellent choice for enthusiasts seeking better performance without sacrificing daily drivability.

Whether you're looking to support mild modifications, improve responsiveness, or extend the lifespan of your clutch system, this kit delivers reliable performance with a smooth engagement. Its organic sprung disc ensures a progressive and linear pedal feel, maintaining the OEM-like driving experience while offering enhanced clamping force for spirited driving and occasional track use.

Key Features

The Action Clutch Stage 1 Clutch Kit incorporates several advanced features to optimize your vehicle's clutch performance:

• Reinforced Steel Back Organic Clutch System: Combines durability with excellent heat resistance, ensuring consistent performance under increased loads.
• 50% Increase in Holding Capacity: Provides additional clamping force to handle higher torque levels, ideal for mild upgrades and spirited driving.
• Light / OEM-like Pedal Feel: Maintains a smooth, linear pedal engagement that closely resembles factory feel, ensuring comfort during daily driving.
• Extended Wear Life: Designed with high-quality organic materials for longevity and reliable operation over thousands of miles.
• Heavy-Duty Single Diaphragm Pressure Plate: Ensures even pressure distribution and consistent engagement, reducing slip and chatter.
• Sprung Disc Design: Absorbs engine vibrations for smooth operation and reduced driveline shock.

Construction & Design

This clutch kit features a reinforced organic sprung disc mounted on a heavy-duty single diaphragm pressure plate. The organic friction material provides a balance of grip and smoothness, making it suitable for daily driving and moderate performance applications. The reinforced steel back enhances structural integrity and heat dissipation, ensuring reliable operation even under increased loads. The components are precisely engineered to fit seamlessly into your OEM clutch housing, with a focus on durability and consistent performance.

Installation & Fitment

The Action Clutch Stage 1 Clutch Kit is a direct bolt-on replacement for the factory clutch in your Honda Civic SI (2002-2005 with K20A3 engine). No cutting, drilling, or modifications are required for installation. Basic mechanical skills and standard tools are sufficient to complete the swap. It is recommended to replace the clutch release bearing and pilot bearing during installation to ensure optimal performance and longevity.

• Complete clutch kit with organic sprung disc, heavy-duty pressure plate, and necessary hardware
• Designed for easy installation with OEM compatibility

What's Included

• Organic sprung clutch disc
• Heavy-duty single diaphragm pressure plate
• Alignment tool
• Clutch release bearing
• Installation hardware and instructions

Ideal For

This clutch kit is perfect for Honda Civic SI owners who want a reliable upgrade to support increased driving demands, mild modifications, or improved pedal feel. It offers a balance of performance, longevity, and OEM-like engagement, making it suitable for daily drivers and enthusiasts alike.