What is the primary benefit of a Stage 4 clutch kit?

A Stage 4 clutch kit, like this SPEC model, is designed to handle significantly increased horsepower and torque compared to a stock clutch. It offers a more robust engagement for modified engines.

Does this clutch kit include the flywheel?

No, this SPEC Stage 4 Clutch Kit (Part# SB634-2) does not include the flywheel. You will need to purchase the SPEC flywheel SB63S-2 separately for installation.

What is the break-in procedure for this clutch?

It is important to follow the manufacturer's specific break-in procedure for this clutch kit. This typically involves a period of gentle driving and avoiding hard acceleration or slipping the clutch to ensure proper mating of the surfaces.

Specifications

Brand: SPEC
Part #: SB634-2

Spec 00-03 BMW M5 Stage 4 Clutch Kit (Requires Spec Flywheel SB63S-2)

Name: Spec 00-03 BMW M5 Stage 4 Clutch Kit (Requires Spec Flywheel SB63S-2)
Brand: SPEC
SKU: spec-spec-00-03-bmw-m5-stage-4-clutch-kit-requires-spec-flywheel-sb63s-2-t14-171769
Price: 629.10 USD
Availability: BackOrder

$629.10

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Spec Stage 4 Clutch Kit for 2000-2003 BMW M5. Requires SPEC flywheel SB63S-2.

Key Features

Fits 2000-2003 BMW M5.
Stage 4 multi-plate clutch kit for high-power applications.
Sprung design helps absorb shock and vibration.
Increased surface area for handling higher torque loads.
Requires SPEC flywheel SB63S-2 (sold separately).

This clutch kit is designed for the 2000-2003 BMW M5. It requires the SPEC flywheel SB63S-2, which is sold separately, for proper installation and function.

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About this part

Product Details

This is the SPEC Stage 4 Clutch Kit, specifically designed for the 2000-2003 BMW M5. If you're looking to handle significantly more power than the stock clutch can manage, this kit is built for that purpose. It's a robust upgrade for M5 owners who have modified their engines for increased performance and need a clutch that can reliably transfer that extra power to the drivetrain.

The Stage 4 kit features a sprung, multi-plate design, which helps to absorb shock and vibration, making it more manageable for daily driving than some other high-performance clutch options. The multi-plate setup increases the surface area for engagement, allowing it to handle higher torque loads without slipping. This kit is engineered to work with a specific SPEC flywheel, part number SB63S-2, which must be purchased separately. Using the correct flywheel is crucial for proper engagement and longevity of the clutch system.

When installing this clutch kit, remember that it's a significant upgrade and may require adjustments to your driving style. The engagement point might feel different compared to the factory clutch, and it's designed for a more direct feel. Ensure you follow the manufacturer's installation instructions carefully, especially regarding the break-in period, to get the best performance and longest life out of your new clutch.