Description
The SPEC SB102 Stage 2 Clutch Kit is engineered for BMW enthusiasts seeking increased torque capacity without sacrificing street drivability. Designed for high-performance street and competition use, this clutch kit features a high clamp pressure plate and a sprung hub Kevlar friction disc rated to handle up to 355 ft-lbs of torque.
The Stage 2 Kevlar disc delivers smooth engagement characteristics similar to Stage 1 clutches while offering improved durability and higher torque handling. Heat-treated components and a double-sprung hub design enhance strength, flexibility, and resistance to thermal stress, making this kit ideal for spirited street driving and motorsports applications.
This complete transmission clutch kit is recommended as a full replacement solution to restore proper power transfer from the engine to the transmission while improving overall performance.
Key Features
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High clamp pressure plate
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Pure Kevlar friction material with steel backing
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Sprung hub disc assembly for smooth engagement
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Torque capacity rated up to 355 ft-lbs
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Double-sprung hub with spring cover reliefs
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Heat-treated components for strength and durability
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Includes bearing and alignment tool kit
Recommended Driving Applications
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Street
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Drag racing
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Drift
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Pulling
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Autocross
What Is a Transmission Clutch Kit?
A transmission clutch kit consists primarily of a clutch friction disc and a clutch pressure plate. These components work together to transfer engine torque from the flywheel to the transmission. While different clutch designs exist, all serve the same essential purpose of engaging and disengaging power delivery.
Clutches are wear items, and it is strongly recommended to replace the clutch disc and pressure plate together. During clutch service, additional components such as the pilot bearing, release bearing, rear main seal, and related hardware should also be inspected or replaced as needed.
Common Clutch Failure Symptoms
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Slipping during acceleration
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Engine revs increase without corresponding vehicle acceleration
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Difficulty shifting gears
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Squeaking noises when the clutch pedal is pressed
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Sticky or spongy clutch pedal feel
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Burning smell caused by clutch slippage
Vehicle Fitment
BMW 528e
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1982 BMW 528e Automatic RWD Sedan 2.7L L6 M20 Gas
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1982 BMW 528e Manual RWD Sedan 2.7L L6 M20 Gas
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1983 BMW 528e Automatic RWD Sedan 2.7L L6 M20 Gas
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1983 BMW 528e Manual RWD Sedan 2.7L L6 M20 Gas
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1984 BMW 528e Automatic RWD Sedan 2.7L L6 M20 Gas
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1984 BMW 528e Manual RWD Sedan 2.7L L6 M20 Gas
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1985 BMW 528e Automatic RWD Sedan 2.7L L6 M20 Gas
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1985 BMW 528e Manual RWD Sedan 2.7L L6 M20 Gas
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1986 BMW 528e Automatic RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 528e Manual RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
BMW 325e
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1984 BMW 325e Automatic RWD Coupe 2.7L L6 M20 Gas
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1984 BMW 325e Manual RWD Coupe 2.7L L6 M20 Gas
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1985 BMW 325e Automatic RWD Coupe 2.7L L6 M20 Gas
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1985 BMW 325e Manual RWD Coupe 2.7L L6 M20 Gas
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1985 BMW 325e Automatic RWD Sedan 2.7L L6 M20 Gas
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1985 BMW 325e Manual RWD Sedan 2.7L L6 M20 Gas
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1986 BMW 325e Automatic RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325e Manual RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325e Automatic RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325e Manual RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
BMW 325
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1986 BMW 325 Automatic RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325 Manual RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325 Automatic RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325 Manual RWD Sedan 2.7L L6 M20 Gas — Notes: Up to 5/1986
BMW 325es
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1986 BMW 325es Automatic RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
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1986 BMW 325es Manual RWD Coupe 2.7L L6 M20 Gas — Notes: Up to 5/1986
BMW 325i
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1987–1993 BMW 325i Automatic and Manual
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RWD Convertible, Coupe, and Sedan
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2.5L L6 M20, M50, and M50TU Gas engines
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All years and configurations listed exactly as provided above
BMW 325is
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1987–1991 BMW 325is Automatic and Manual
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RWD Coupe 2.5L L6 M20 Gas
BMW 325iX
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1988–1991 BMW 325iX Automatic and Manual
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AWD Coupe and Sedan 2.5L L6 M20 Gas
BMW 525i
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1989 BMW 525i Automatic RWD Sedan 2.5L L6 M20 Gas
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1989 BMW 525i Manual RWD Sedan 2.5L L6 M20 Gas
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1990 BMW 525i Automatic RWD Sedan 2.5L L6 M20 Gas
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1990 BMW 525i Manual RWD Sedan 2.5L L6 M20 Gas
