• ACT Extreme Performance Street Rigid Clutch Kit | BMW 135/335/535/435/Z4 N54 (07-09) (BM14-XTSD)
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ACT Extreme Performance Street Rigid Clutch Kit | BMW 135/335/535/435/Z4 N54 (07-09) (BM14-XTSD)

ACT Extreme Performance Street Rigid Clutch Kit | BMW 135/335/535/435/Z4 N54 (07-09) (BM14-XTSD)

BM14-XTSD

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$923.00 USD
$1,139.00 USD $923.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT Extreme Performance Street Rigid Clutch Kit for BMW models including 135, 335, 535, 435, and Z4 with the N54 engine (07-09) is designed for high-demand driving conditions. This kit features an Xtreme pressure plate that enhances clamp load, reduces deflection, and extends clutch life, making it suitable for spirited street use and demanding driving. The pressure plate employs an exclusive diaphragm design, undergoes a four-stage heat-treating process for durability, and includes precision cover stampings to ensure rigidity and consistency. The street rigid-hub discs incorporate premium organic materials, providing reliable engagement and smooth operation. Overall, this clutch kit delivers increased performance, durability, and confidence for enthusiastic drivers.

Designed for 2007 to 2009 BMW 135, 335, 535, 435, and Z4 models equipped with the N54 engine, this clutch kit is a direct replacement upgrade for stock components. It is ideal for street driving, spirited daily use, and track days where enhanced clamping force and longevity are desired. The kit is a bolt-on installation, offering a straightforward upgrade without modifications. It includes all necessary components for a complete clutch replacement, ensuring optimal performance and reliability. Suitable for drivers seeking a high-performance clutch solution that maximizes power transfer and durability under demanding conditions.

Overview

XT/Perf Street Rigid Clutch Kit by ACT

BM14-XTSD kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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.): 14.9
  • Torque Capacity (ft/lbs.): 549
  • Torque Capacity Over OE: 79%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1.375
  • Pressure Plate Type: Xtreme

Benefits

  • Moderate to heavy pedal effort
  • Smooth positive engagement,
  • Increased gear rattle
  • Longer clutch life
  • Rigid design may increase spline wear
  • High heat tolerance and reduced fade
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 2011-2013 BMW 335is
  • 2014-2016 BMW 435i
  • 2014-2016 BMW 435i xDrive
  • 2008-2008 BMW 535xi
  • 2008-2014 BMW 535i
  • 2007-2008 BMW 335xi
  • 2008-2013 BMW 135i
  • 2009-2016 BMW Z4
  • 2007-2015 BMW 335i
  • 2009-2010 BMW 535i xDrive
  • 2009-2015 BMW 335i xDrive

What's In The Box?

  • 1 - ACT XT/Perf Street Rigid Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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