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

A Stage 4 clutch kit is designed to handle significantly more torque than a stock clutch. This makes it ideal for vehicles with engine modifications that increase horsepower and torque, or for drivers who engage in aggressive driving styles.

Does this clutch kit include everything needed for installation?

This SPEC Stage 4 clutch kit includes the high-performance pressure plate, the sprung hub clutch disc, and a pilot bearing. It is recommended to inspect the flywheel during installation and resurface or replace it if necessary.

How does the sprung hub disc differ from a solid hub disc?

A sprung hub disc has springs incorporated into the hub assembly, which help to dampen vibrations and shock during engagement. This can lead to a slightly smoother engagement feel compared to a solid hub disc, while still offering robust performance.

Specifications

Brand: SPEC
Part #: SB264

Spec 89-93 BMW 535 3.5L Stage 4 Clutch Kit

Name: Spec 89-93 BMW 535 3.5L Stage 4 Clutch Kit
Brand: SPEC
SKU: spec-spec-89-93-bmw-535-3-5l-stage-4-clutch-kit-t14-81505
Price: 493.20 USD
Availability: BackOrder

$493.20

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 89-93 BMW 535i. SPEC Stage 4 clutch kit for improved torque capacity and engagement.

Key Features

Fits 1989-1993 BMW 535i, 1988-1992 BMW 735i, and 1988-1992 BMW 735iL.
Stage 4 clutch kit includes a high-performance pressure plate and a sprung hub disc.
Designed to handle significantly increased torque capacity over stock.
Sprung hub disc helps absorb engagement shock and vibration.
Includes a pilot bearing for a complete replacement.
Well-built components for durability under demanding conditions.

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About this part

Product Details

This SPEC Stage 4 clutch kit features a high-performance pressure plate and a sprung hub disc, designed to handle significantly more torque than the factory setup. The sprung hub design helps absorb some of the shock and vibration, making engagement a bit smoother than a solid hub disc, while still providing a firm connection. This kit is a solid option if you're looking to upgrade your 1989-1993 BMW 535i's drivetrain for more power or for more demanding driving conditions.

Built with a focus on durability and performance, this clutch kit uses well-built materials to ensure it can withstand the increased demands of a higher-horsepower engine or frequent aggressive driving. The Stage 4 designation means it's engineered for a substantial increase in holding capacity, making it suitable for modified vehicles. Installation involves replacing the entire clutch assembly, including the pressure plate, clutch disc, and pilot bearing, which is included in this kit.

When installing a performance clutch like this, it's always a good idea to inspect the flywheel for any damage or wear and resurface or replace it if necessary to ensure optimal performance and longevity of the new clutch components. This kit is specifically designed to fit your 1989-1993 BMW 535i, as well as the 1988-1992 735i and 735iL models.