ACT HD/Performance Street Sprung Clutch Kit (04-09 S4, RS4)

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$873.00
$1,119.00
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SKU: 124934
MPN: AA2-HDSS

Product Details

Description

AA2-HDSS kit features ACT's most popular Heavy Duty pressure plate and street disc. ACT Heavy Duty pressure plates use an 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.

 
Item Description HD/Perf Street Sprung
Product Weight (lbs.) 15.8
Torque Capacity (ft/lbs.) 515
Torque Capacity Over OE 42%
Disc Material Organic
Clutch Disc Diameter (Inches) 9.4
Clutch Disc Diameter (Millimeters) 240
Input Shaft Diameter (inches) 0.9375
Pressure Plate Type Heavy Duty
Warranty 12 Months

Will an ACT clutch increase pedal effort?

ACT pressure plates are specifically designed to handle high-torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity, and/or engagement quality.

Product Features

- Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle

- Longer friction life, extended by ACT's exclusive diaphragm design

- Carefully engineered, precisely assembled, and accurately balanced, with premium organic friction materials for heat tolerance and reduced fade

- Recommended for street and race use

- 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

warranty

Fitment Guide

Does this fit my vehicle?

Fitment Guide
Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2008 2009 Audi RS4 BASE
CABRIOLET
V8 4.2 GAS FI NA ALL  
2004 2009 Audi S4 Base
Avant
Cabriolet
V8 4.2 GAS FI NA ALL  

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