Upgrade Your BMW with the ACT BM15-HDSS Clutch Kit

If you're looking to enhance the performance of your BMW, the ACT BM15-HDSS Heavy Duty Clutch Kit is a must-have upgrade. This kit combines ACT's renowned Heavy Duty pressure plate with a high-performance street disc, designed for both spirited driving and everyday use. Whether you're a BMW 128i owner from 2008-2013 or rocking a 2011 Z4, this clutch kit is engineered to elevate your driving experience.

Why Choose the ACT BM15-HDSS?

The ACT Heavy Duty pressure plate features an innovative diaphragm design that increases clamp load while minimizing deflection. This means you get a clutch that lasts longer and performs better, especially under stress. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring durability and reliability when you need it most.

The Performance Street disc is crafted from premium organic materials with high copper content, which enhances heat transfer and durability. It also features a steel-backed lining for greater burst strength, making it ideal for both street and track use. The reduced marcel allows for quicker shifts, ensuring that you stay ahead of the competition.

Installation Made Easy

Ready to install? Check out the installation instructions here. With the right tools and a bit of know-how, you can tackle this upgrade yourself.

Key Features

• Light to moderate pedal effort for a smooth driving experience.
• Extended friction life thanks to ACT's exclusive diaphragm design.
• Engineered for high heat tolerance and reduced fade during aggressive driving.
• 100% clamp load tested and dynamically balanced for reliable high RPM performance.

Technical Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in (240 mm)
• Input Spline Quantity: 22
• Input Shaft Diameter: 1.125 in
• Disc Type: Sprung
• Product Weight: 13.8 lbs
• Torque Capacity: 465 ft/lbs

Important Notes

• This kit must be used with an ACT flywheel (not included).
• Pressure plate bolts are included (M8-1.25 x 20mm).

Fitment

The ACT BM15-HDSS is compatible with the following BMW models:

• BMW 128i 2008-2013
• BMW 325i 2006
• BMW 325xi 2006
• BMW 328i 2007-2013
• BMW 328xi 2007-2008
• BMW 330i 2006
• BMW 330xi 2006
• BMW 525i 2006-2007
• BMW 525xi 2006-2007
• BMW 528i 2008-2010
• BMW 528xi 2008
• BMW 530i 2006-2007
• BMW 530xi 2006-2007
• BMW X3 2006-2011
• BMW Z4 2006-2011

Upgrade your BMW's clutch system with the ACT BM15-HDSS kit and enjoy a more engaging driving experience. With its robust construction and performance-oriented design, this clutch kit is built for those who demand more from their vehicles.