• ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (99-01) (PO3-HDSD)
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ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (99-01) (PO3-HDSD)

ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (99-01) (PO3-HDSD)

PO3-HDSD

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$940.00 USD
$1,161.00 USD $940.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT Heavy Duty Performance Street Rigid Clutch Kit for the Porsche 911 (1999-2001) is a high-performance clutch upgrade designed to enhance durability and power transfer. This kit features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plates undergo a four-stage heat-treating process, ensuring exceptional performance and reliability under demanding driving conditions. The rigid-hub discs incorporate premium organi... materials, providing a firm engagement and consistent operation. This clutch kit is engineered for enthusiasts seeking improved performance, longevity, and a responsive driving experience on the street.

Designed specifically for 1999-2001 Porsche 911 models, this clutch kit is a direct replacement for stock components, offering a straightforward bolt-on installation. It is suitable for street use, providing increased clamping force and durability for spirited driving or moderate track days. The kit includes all necessary components for installation, ensuring compatibility with the vehicle’s existing drivetrain. Ideal for drivers looking to upgrade their clutch system for enhanced performance and reliability, this ACT clutch kit delivers a balanced combination of strength and drivability.

Overview

1999-2001 Porsche 911 HD/Perf Street Rigid Clutch Kit by ACT

PO3-HDSD kit features ACT's most popular Heavy Duty pressure plate. 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.

The ACT performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT's street rigid-hub discs provide race-proven performance with street manageability.

Features

  • Product Weight (lbs.): 14.6
  • Torque Capacity (ft/lbs.): 525
  • Torque Capacity Over OE: 36%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty

Benefits

  • Light to moderate pedal effort
  • Smooth positive engagement
  • Increased gear rattle
  • Longer friction life
  • Rigid design may increase spline wear
  • Premium organic friction materials for heat tolerance and reduced fade
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 1999-2001 Porsche 911

What's In The Box?

  • 1 - ACT HD/Perf Street Rigid Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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