BMW Drivetrain Parts for MINI

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Axle Assembly - Front Right
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GSP North America - Corporate Logo
T#:23748134
Part#: NCV49045
Ships in 2 Business Days
$ 295.99 USD
Free Shipping on orders $49 and up
Axle Assembly - Front Left
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GSP North America - Corporate Logo
T#:27205357
Part#: NCV49506
Ships in 2 Business Days
$ 126.99 USD
Free Shipping on orders $49 and up
MINI Gen 1 Gearbox Mount Bushing Insert - Race
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Powerflex Black Series - Corporate Logo
T#:31158748
Part#: PFF5-122B
Ships in 1 Business Day
$ 38.99 USD
Free Shipping on orders $49 and up

MINI Gen 1 Gearbox Mount Bushing Insert - Race is designed to enhance engine and gearbox stability in MINI Gen 1 Cooper S and JCW models. This polyurethane insert replaces the factory voids, improving throttle response and gear changes by reducing engine and gearbox movement under acceleration and gear shifts.

  • Improved Stability: Reduces excessive engine and gearbox movement, leading to more precise throttle response and smoother gear changes.
  • Enhanced Performance: Provides additional engine stability without the added noise, vibration, and harshness (NVH) of more costly full replacement mounts.
  • Quick and Reversible: Easy installation and removal, allowing for quick upgrades or changes as needed.
  • Race-Ready: Designed for performance enthusiasts seeking a more aggressive setup for track or high-performance driving.
  • OEM Compatibility: Specifically fits MINI Gen 1 Cooper S & JCW models, using OEM Part Numbers 22316754422 and 22326768207.
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Stage 1 MINI Cooper S Clutch Kit Only R5X & R6X N14 & N18 Engine ...
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Clutch Masters - Corporate Logo
T#:23383324
Part#: 03635-HD00-X
Ships in 4 Business Days
15% off MSRP $ 830.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 705.99 USD
Free Shipping on orders $49 and up
15% off MSRP
$ 830.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 705.99 USD
Free Shipping on orders $49 and up

Elevate your BMW's performance with the Performance Clutch Installation Kit, comprising a clutch pressure plate and friction disc stage one clutch upgrade. Designed specifically for use with FW-635-AL or FW-635-SF, this FX100 (Stage I) kit is engineered to deliver a high-performance street system, boasting a remarkable 70% increase in holding capacity compared to the stock setup. The kit features a heavy-duty reinforced pressure plate ensuring enhanced performance, coupled with the innovative Hi-Leverage™ pressure ring design for superior functionality. The inclusion of a sprung hub/cushioned disc and steel-backed organic friction material guarantees durability and exceptional performance.

Benefits:

  • 70% increased holding capacity over stock
  • Heavy-duty reinforced pressure plate for enhanced performance
  • Hi-Leverage™ pressure ring design for superior functionality
  • Durable steel-backed organic friction material
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MINI R56 Stage 2 Endurance Clutch Kit
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South Bend Clutch - Corporate Logo
T#:5095722
Part#: K70684-HD-OCE
Ships in 1 Business Day
$ 551.99 USD
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$ 551.99 USD
Free Shipping

MINI R56 Stage 2 Endurance Clutch Kit is engineered for high-performance driving and racing environments. Designed to withstand the rigors of rally and endurance racing, this clutch kit delivers enhanced durability and performance while maintaining smooth operation.

  • Precision Engineering: The pressure plate is precision-balanced to eliminate vibrations at high RPMs, ensuring stable performance.
  • Improved Disengagement: Features an altered fulcrum for positive disengagement and quicker shifts.
  • Dual Damped Disc: The disc’s Dual Damped design provides precise control during acceleration, particularly through corners.
  • Hybrid Friction Material: Utilizes a Feramic (Sintered Iron) lining on the flywheel side and a high metal content Organic lining on the pressure plate side for positive engagement with a buffered feel.
  • Compatibility: Designed to work with the stock dual mass flywheel. It is recommended to pair it with a new stock dual mass flywheel.
  • Versatile Performance: Ideal for daily driving, street use, and excels in rally and endurance racing scenarios.

This Stage 2 Endurance Clutch Kit combines robust performance with reliable operation, making it a great choice for MINI enthusiasts who demand high performance under demanding conditions.

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Output Cylinder Clutch 810637 3100820
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FTE - Corporate Logo
T#:26404918
Part#: 21526798372
In Stock
$ 115.99

This product was last offered at the strikethrough price on
05-07-2026

$ 98.99 USD
Free Shipping on orders $49 and up
$ 98.99 USD
Free Shipping on orders $49 and up

Ensure smooth clutch engagement in your Mini with the Output Cylinder, also known as the slave cylinder. This component applies pressure to the transmission plate, facilitating clutch engagement and disengagement. Prevent clutch issues and ensure proper function by replacing a leaking output cylinder promptly.

  • Facilitates clutch engagement and disengagement for smooth shifting
  • Prevents clutch pedal issues caused by leaks
  • Ensures proper function of the clutch system
  • Compatible with Mini clutch line: 21526783623
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Output Cylinder Clutch
For vehicles with production to 7/2004
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FTE - Corporate Logo
T#:585969
Part#: 21516777428
In Stock at Vendor
$ 50.99

This product was last offered at the strikethrough price on
05-07-2026

$ 48.99 USD
Free Shipping on orders $49 and up
$ 48.99 USD
Free Shipping on orders $49 and up
Lightweight Aluminum Flywheel (12lbs) N14 1.6L Engine
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Spec Clutches - Corporate Logo
T#:26404876
Part#: SB09A-2
Ships in 3 Business Days
$ 529.00 USD
Free Shipping on orders $49 and up

SPEC billet flywheels offer precise engineering tailored to specific driving environments, ensuring optimal performance for each vehicle. Made from high-quality steel and aluminum, SPEC flywheels boast a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities. These flywheels are essential for converting OE Dual Mass to Single Mass for compatibility with Spec Design clutch Kits.

Benefits:

  • Precision engineering for specific driving environments
  • Manufactured from high-quality steel and aluminum
  • Flat seating surface for the clutch ensures smooth operation
  • Compatible with Spec Design clutch Kits
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SNEED4SPEED Race Axle - Right Automatic
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Sneed4Speed - Corporate Logo
T#:5216016
Part#: 1028614
Ships in 1 Business Day
$ 399.99 USD
Free Shipping on orders $49 and up

Lisle CV Boot Clamp Pliers
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Lisle - Corporate Logo
T#:5512204
Part#: LIS30600
Ships in 1 Business Day
$ 48.99

This product was last offered at the strikethrough price on
05-07-2026

$ 47.99 USD
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$ 47.99 USD
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Crimps Ear-Type Clamps in Hard-to-Reach Areas.
Limited Slip Differential 56.309.191WK
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Wavetrac - Corporate Logo
T#:22723746
Part#: 56309191WK
Ships in 2 Business Days
$ 1,065.99 USD
Free Shipping on orders $49 and up
  • Innovative: Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing differential design.
  • Superior Materials: High strength 9310 steel gears are used in case-hardened billet or forged steel bodies. ARP® fasteners are used throughout the differential.
  • Maintenance Free: As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.
  • Limited LIFETIME Warranty: All Wavetrac® differentials include a transferable, limited lifetime warranty.
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    Clutch Masters Stage 1 FX100 Clutch Kit - MINI Cooper S, JCW, Clubman...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Clutch Masters - Corporate Logo
    T#:582423
    Part#: 03635-HD00-AK
    Ships in 1 Business Day
    15% off MSRP $ 1,485.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 1,262.99 USD
    Free Shipping
    15% off MSRP
    $ 1,485.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 1,262.99 USD
    Free Shipping
    Performance clutch installation kit includes everything you need for a stage one clutch upgrade. Aluminum flywheel.