ACT Heavy Duty Performance Street Sprung Clutch Kit

2011–2025 Acura / Honda J35 3.5L V6

Part #: AT3-HDSS

Overview

The ACT Heavy Duty Performance Street Sprung Clutch Kit is designed for enthusiasts seeking enhanced durability and reliable performance in their Acura and Honda vehicles equipped with the J35 3.5L V6 engine. Whether you're daily driving, spirited street use, or light performance applications, this clutch kit offers a significant upgrade over stock components, providing improved clamp load, better pedal feel, and increased longevity.

Built with high-quality materials and advanced manufacturing techniques, this clutch kit ensures your vehicle can handle increased power and torque while maintaining smooth engagement and consistent operation. It's an ideal choice for drivers who demand a combination of street-friendly drivability and enhanced performance capacity.

Key Features

The ACT Heavy Duty Performance Street Sprung Clutch Kit incorporates several innovative features designed to maximize performance and durability:

• Heavy Duty pressure plate with exclusive diaphragm design increases clamp load and reduces deflection, supporting higher torque capacity and longer clutch life.
• Four-stage heat-treating process applied to all diaphragms ensures unparalleled strength, heat resistance, and consistent performance under demanding conditions.
• Precision cover stampings provide enhanced rigidity and uniform pressure distribution across the clutch disc, promoting smooth engagement and pedal feel.
• Performance street clutch disc features premium organic materials with high copper content, offering excellent friction characteristics, durability, and a progressive engagement suitable for daily driving and spirited street use.
• Sprung hub design helps absorb torsional vibrations, resulting in smoother operation and reduced drivetrain stress.
• Designed specifically for the J35 engine, ensuring perfect fitment and compatibility with factory components.
• Engineered for drivers who want a reliable upgrade that supports increased horsepower and torque without sacrificing street manners.

Construction & Design

The ACT Heavy Duty Street Sprung Clutch Kit features a robust pressure plate constructed from high-strength steel with precision stampings, ensuring consistent pressure and durability over time. The diaphragm spring is heat-treated through a four-stage process, enhancing its fatigue resistance and heat tolerance. The clutch disc utilizes premium organic friction materials infused with high copper content, which provides excellent grip, heat dissipation, and wear resistance. The sprung hub design effectively dampens torsional vibrations, contributing to a smoother driving experience.

Installation & Fitment

The ACT Heavy Duty Performance Street Sprung Clutch Kit is a bolt-on upgrade designed for straightforward installation. It uses the factory mounting points and does not require modifications to the transmission or flywheel. However, professional installation is recommended to ensure proper setup and alignment. No cutting, drilling, or special tuning is typically necessary, making it a convenient upgrade for your vehicle.

• Complete clutch kit with pressure plate, clutch disc, release bearing, and alignment tool
• Designed specifically for Acura and Honda models with the J35 engine from 2011 to 2025

What's Included

• Heavy Duty pressure plate
• Performance street clutch disc with high copper organic friction material
• Release bearing
• Alignment tool
• Installation instructions

Ideal For

• Street enthusiasts seeking a durable clutch upgrade
• Drivers looking to support increased power and torque
• Daily drivers who want reliable performance with a firm pedal feel
• Light performance applications and spirited street driving