What is the main difference between this ACT clutch and a stock clutch?

This ACT kit uses a Heavy Duty pressure plate with increased clamp load and a performance street disc with higher copper content for better heat handling. This means it can hold more power and handle harder use than a stock clutch.

Does this clutch kit come with everything needed for installation?

This kit includes the ACT Heavy Duty Pressure Plate and the ACT Performance Street Sprung Disc. It is recommended to check the manufacturer's installation instructions for any additional hardware or fluids that may be required.

What does the 'Prop 65' warning mean for this clutch kit?

The Prop 65 warning indicates that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. This is a standard warning for many automotive parts.

ACT

ACT 17-19 Honda Civic Si HD/Perf Street Sprung Clutch Kit

Name: ACT 17-19 Honda Civic Si HD/Perf Street Sprung Clutch Kit
Brand: ACT
Price: 1267.61 USD
Availability: InStock

$1267.61

This ACT clutch kit for your 17-19 Civic Si uses a Heavy Duty pressure plate and a performance street disc for better engagement and durability.

Key Features

Heavy Duty pressure plate — increases clamp load for better holding power.
Performance Street disc — uses organic materials with high copper content for improved heat transfer.
Steel-backed lining — provides greater burst strength and durability.
Reduced marcel — allows for faster shift action.
Diaphragm design — reduces deflection and maximizes clutch life.
Precision cover stampings — add rigidity and consistency to the pressure plate.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Acura Integra 2023-2025
Honda Accord 2018-2020
Honda Civic 2017-2025

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Product Details

HC10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.