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Clutch Masters Multi-Plate Twin Disc Clutch Kit for 1st Gen BMW Z4

General Representation
General Image (Actual Part May Vary)
Fits:
BMW Z4 - 2003 - Roadster [2.5i]
Notes:
  • 725 Series
  • Race and Street
  • With Aluminum Flywheel
  • 5 Speed
More Info:
For 5 Speed models only. Uses one rigid ceramic disc and one rigid fiber tuff disc. Suited for racing or street use. Includes required aluminum flywheel.
List Price:
$1700.00
Our Price:
$1499.99
You Save:
$200.01
 
 
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Select an Application For Your
1st Gen BMW Z4
 
Year Range
Door Config  [Trim Level]
Application / Notes
2003
Roadster [2.5i]
(725 Series) (Race and Street) (With Aluminum Flywheel) (5 Speed)
2003
Roadster [2.5i]
(725 Series) (Race) (With Aluminum Flywheel) (5 Speed)
2003
Roadster [2.5i]
(850 Series) (Race and Street) (With Aluminum Flywheel) (5 Speed)
2003
Roadster [2.5i]
(850 Series) (Race and Street) (With Steel Flywheel) (5 Speed)
2003
Roadster [2.5i]
(850 Series) (Race) (With Aluminum Flywheel) (5 Speed)
2003
Roadster [2.5i]
(850 Series) (Race) (With Steel Flywheel) (5 Speed)
2003 to 2004
Roadster [2.5i]
(850 Series) (Race and Street) (With Steel Flywheel) (With SMG Transmission)
2003 to 2004
Roadster [2.5i]
(850 Series) (Race) (With Steel Flywheel) (With SMG Transmission)
2003 to 2005
Roadster [3.0i]
(850 Series) (Race and Street) (With Steel Flywheel)
2003 to 2005
Roadster [3.0i]
(850 Series) (Race) (With Steel Flywheel)
 
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With higher and higher horsepower, stronger clutches are needed. However, it can be tough to find something that will handle the amount of power while still being reasonable on your left leg. Clutch Masters' multi-plate clutches are designed to address this and more. The cover plate is made out of machined aluminum, which reduces deflection and strengthens the clutch to handle more power. Even with a tough plate, this multi-plate clutch kit still engages and disengages quickly and smoothly using Clutch Masters' unique QR System. This system incorporates 3 spring bolts that will reduce the pressure needed to operate the clutch while also reducing clutch noise and chatter by up to 50%!

The two discs in each of these multi-plate clutch kits are made of ceramic or fiber tuff, or a combination of both depending on the application (please see application notes for your BMW Z4). Most kits also includes a steel or aluminum flywheel as well (please see application notes for your BMW Z4). Most applications are available in a smaller and more aggressive 725 series or a larger and easier 850 series. Both options are on average 50% lighter than stock assemblies.

Clutch Masters 725 Series Clutch Kit Information:
  • Clutch is 7.25" in diameter for the quickest engagement possible.
  • 300-350% increased holding capacity.
  • Holds a huge amount of torque with much less clutch pedal pressure than an equivalent single-plate clutch.
  • Designed mainly for race applications, but can be used on the street as well. Handles track abuse.
  • Most kits include a steel or aluminum flywheel, depending on your application.
  • Race version uses two rigid ceramic discs. Race/Street version uses one rigid ceramic and one rigid fiber tough disc.
  • Billet aluminum QR System cover plate.
Clutch Masters 850 Series Clutch Kit Information:
  • Clutch is 8.5" in diameter for easier engagement and even higher torque capacity than the 725 Series. Engagement will not be quite as fast as with the 725 Series though.
  • 350-400% increased holding capacity.
  • Holds a huge amount of torque with much less clutch pedal pressure than an equivalent single-plate clutch.
  • Designed mainly for race applications, but can be used on the street as well. Handles track abuse.
  • Most kits include a steel or aluminum flywheel, depending on your application.
  • Race version uses a spring ceramic disc and a rigid ceramic disc. Race/Street version uses one spring ceramic and one rigid fiber tough disc.
  • Billet aluminum QR System cover plate.
Clutch Masters 1000 Series Clutch Kit Information:
  • Clutch is 10" in diameter for easier engagement and even higher torque capacity than the 850 Series.
  • Offers the highest holding capacity.
  • Holds a huge amount of torque with much less clutch pedal pressure than an equivalent single-plate clutch.
  • Designed mainly for race applications. Handles track abuse.
  • Most kits include a steel or aluminum flywheel, depending on your application.
  • Typically uses a spring ceramic disc and a rigid ceramic disc.
  • Billet aluminum QR System cover plate.
Bearing and Alignment Tool Information:
  • Pilot bearing/bushing included with many kits (please call or email us if you want details for your specific application).
  • Release bearing/throw out bearing included with many kits (please call or email us if you want details for your specific application).
  • Alignment tool included for all kits where applicable.

Assembly Notes: Ensure to follow the directions on how to assemble the clutch. Discs and plates have to go in the correct direction for proper assembly and function.

Break-in Notes: Please refer to the manufacturer's specific instructions for proper break in details for your application.

 Narrow Down Selections By Your 1st Gen BMW Z4's Year
Application
(Clicking a link will change you to the given BMW Z4's year catalog)
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Clutch Masters Multi-Plate Twin Disc Clutch Kit for 2005 BMW Z4
$1852.99
Clutch Masters Multi-Plate Twin Disc Clutch Kit for 2004 BMW Z4
$1852.99
Clutch Masters Multi-Plate Twin Disc Clutch Kit for 2003 BMW Z4
$1499.99
View All Clutch Masters Multi-Plate Twin Disc Clutch Kit for All BMW Z4 Years

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They had the best price on the exhaust I purchased. Easy ordering, fast shipping and great product.
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Chris, Thank you for your positive feedback! We're thrilled to hear that you found the best price on the exhaust for your vehicle. It's great to know you had an easy ordering experience and appreciated our fast shipping and quality product. We look forward to serving you again in the future! Best Regards, Customer Care
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I couldn't be happier with my purchase! I ordered around 9pm, and it was delivered to my door befit 11am the next day! I didn't pay for expedited shipping, but it was shipped faster than big shipping companies have a hard time doing! The price was even better than I could find on the internet at rival retailers. So, with the cost of the intake, shipping, and communication from the company, I'll be back back for more and I highly recommend this retailers! Thank you!
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First time buyer from PIT. Working on a new project car. Customer service was solid! After placing my order they even contacted me to make sure the parts I ordered were compatible with my specific vehicle. We exchanged some info and verified the parts would fit my ride. Delivery was communicated, tracked, and arrived on time as expected. Got exactly what I thought I was gonna get: exact part and the replacement went smooth. Have PIT bookmarked now and will use them again soon! Prish PIT!!
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Chaz, Thank you for your fantastic review! We're thrilled to hear that you had a positive experience with your order for your project car and that our team was able to assist in verifying compatibility. It's great to know the delivery was smooth and you received exactly what you expected. We appreciate you bookmarking us, and we look forward to helping you with your future automotive upgrades! Best Regards, Customer Care