SPEC Stage 3 Clutch Kit

2016–2021 Honda Civic 1.5T

Part #: SH993-3

Overview

The SPEC Stage 3 Clutch Kit for the 2016–2021 Honda Civic 1.5T is engineered for enthusiasts seeking maximum performance and durability. Designed to handle high torque levels, this clutch kit is ideal for street-driven cars that see spirited driving, as well as race applications such as drag racing or track days. With its aggressive engagement characteristics, you'll experience improved power transfer and a more responsive pedal feel, making it a top choice for those pushing their Civic to the limit.

This clutch kit combines high-quality materials and advanced engineering to deliver reliable performance under demanding conditions. Whether you're upgrading for increased horsepower or looking for a clutch that can withstand aggressive driving, the SPEC Stage 3 provides the confidence and performance you need.

Key Features

Designed with performance and longevity in mind, the SPEC Stage 3 Clutch Kit offers several key features:

• Carbon semi-metallic 6 puck sprung hub disc enhances torque capacity while maintaining streetability and smooth engagement.
• Double sprung hub with spring cover relieves for increased flexibility, reducing shock loads on drivetrain components.
• Heat-treated components ensure durability and resistance to thermal stress during high-performance use.
• High-friction materials provide aggressive engagement suitable for street and race applications.
• Optimized for high torque output, supporting modifications such as turbo upgrades or increased boost levels.
• Precision manufacturing ensures a perfect fit and reliable operation, reducing the risk of chatter or slippage.
• Designed for easy installation with factory-like fitment, requiring no modifications in most cases.

Construction & Design

The SPEC Stage 3 Clutch Kit features a meticulously engineered design that combines a carbon semi-metallic friction disc with a sprung hub assembly. The semi-metallic material offers excellent heat resistance and high torque capacity, making it suitable for aggressive driving scenarios. The 6 puck configuration provides a more direct power transfer compared to stock clutches, resulting in quicker throttle response and improved acceleration.

The hub components are heat-treated to withstand the rigors of high-performance use, and the double sprung design helps absorb shocks and vibrations, ensuring smoother engagement and longer component life. The clutch assembly is built with precision to ensure proper alignment and balance, minimizing driveline vibrations and enhancing overall driving experience.

Installation & Fitment

This clutch kit is a bolt-on upgrade that requires minimal modifications for most vehicles. It is designed to fit directly into the factory clutch housing, ensuring a straightforward installation process. No cutting, drilling, or special tuning is typically required, but a professional installation is recommended to ensure proper setup and maximum performance.

• Includes all necessary components for installation, such as the clutch disc, pressure plate, release bearing, and alignment tools.
• Compatible with the factory flywheel or aftermarket upgrades, depending on your setup.
• Suitable for street, drag, and track use, supporting high torque levels with confidence.

What's Included

• High-performance carbon semi-metallic 6 puck sprung hub clutch disc
• Heavy-duty pressure plate
• Release bearing
• Alignment tool
• Installation hardware and instructions

Ideal For

• Honda Civic 1.5T owners seeking increased torque capacity
• Performance enthusiasts who want aggressive engagement for racing or spirited driving
• Drivers upgrading their turbocharged or heavily modified Civic
• Anyone needing a durable clutch that balances streetability with high-performance demands