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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Bav Auto Tools - Corporate Logo
T#:580333
Part#: B8800001
In Stock
Sale - Save 15% $ 171.99

This product was last offered at the strikethrough price on
05-03-2026

$ 146.19 USD
Free Shipping
Sale - Save 15%
$ 171.99

This product was last offered at the strikethrough price on
05-03-2026

$ 146.19 USD
Free Shipping
Change your oil without getting underneath the vehicle! This oil extractor pulls the oil out of your engine through the dip stick tube.
Single Mass Flywheel Conversion Kit 52151203 - R52 / R53
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:585277
Part#: 52151203
In Stock
$ 585.99 USD
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$ 585.99 USD
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Valeo Dual Mass Flywheel Conversion Kit for MINI Cooper S/JCW

Elevate your MINI's performance with the Valeo dual mass flywheel conversion kit. This comprehensive kit includes a solid flywheel, pressure plate, clutch disc, throw-out bearing, and more. Notably, it replaces the OE dual mass flywheel for enhanced performance.

If you're missing any hardware, don't worry. Valeo ensures your satisfaction by replacing missing items with your order number. They are also working on an improved box design to prevent damage during shipping.

Designed for the R53/R52 Cooper S/JCW with W11 engines (Supercharged Engines), this kit is not compatible with Gen 2 MINIs (R56) with N14/N18+ Turbo Engines. For an exclusive ECS Tuning kit with extra seals, explore ES3469345.

Upgrade to the single mass setup for cost-efficiency, serviceability, simplicity, and enhanced driveability. Valeo's conversion kit maintains clutch and flywheel weight for quiet and easy driving.

This kit includes a replacement flywheel, clutch disc, pressure plate, release bearing, and more. Please note that a lightened single mass flywheel may result in some "NVH" or "chatter" during operation, which can be influenced by accompanying modifications.

For complete install kits, discover ES3469345 and ES4067131, exclusively at ECS Tuning.

Installation Details:

  • Flywheel bolts (M10x19.5): Tightening torque 90 Nm, Thread lock red.
  • Pressure plate (M7x26): Tightening torque 20 Nm.
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OS Giken - Corporate Logo
T#:200230
Part#: MN024-HA
Back Ordered
$ 1,650.00 USD
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$ 1,650.00 USD
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If your MINI is only for competition use - autocross, time trial, or racing - this OS Giken LSD may be a better option than the standard 1.5-way unit. This race-spec LSD was developed over several seasons of competitive autocross. It uses a new high pressure ring for quicker response time and faster lockup. This makes it ideal for quick transitions and rapid on/off throttle motions typically encountered on the track. It's a one-way lockup so the car stays predictable under braking and gives the driver more feedback. For street use we prefer the normal 1.5-way setup because it's more progressive during lockup.

The biggest shortcoming of any MINI is not the lack of power - it's being able to put all of its useable power to the ground! The Cooper S is basically a one-wheel drive car and sending 200+ hp through that one tire does not live up to its full potential. A limited-slip differential is essential to any highly-tuned FWD car. The OS Giken Super-Lock is one of the most advanced clutch-type differentials on the market, and a favorite of autocrossers and road racers. The OS LSD for the MINI features ten clutch discs for a smooth and progressive lockup. By putting all of your available power to the ground you're at an instant advantage over the stock open-type differential. You'll be able to power through corners and on rough surfaces instead of uselessly spinning a wheel. Understeer is reduced by giving more bite to the tire that has the most traction. With an LSD in your MINI Cooper S you'll wonder why it wasn't first on your list to begin with (or why MINI/BMW left it out in the first place...).

The MNI OS Giken LSD uses a special 80W250 fluid that must be purchased separately.

This item fits the following BMWs:
2002-2006 R53 MINI MINI Cooper S (6MT manual transmission only)
2007-2013 R56 MINI MINI Cooper S (6MT manual transmission only)
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Valeo - Corporate Logo
T#:2211795
Part#: 52151204
Ships in 2 Business Days
$ 294.99 USD
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$ 294.99 USD
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MINI R52 R53 Clutch Kit For Solid Flywheel Conversion

Upgrade your Mini's clutch system with the MINI R52 R53 Clutch Kit For Solid Flywheel Conversion. Specifically designed for solid flywheel conversion, this clutch kit ensures optimal performance and durability for your Mini. Say goodbye to clutch issues and enjoy smoother engagements and reliable performance on the road.

  • Designed for solid flywheel conversion
  • Ensures optimal clutch performance
  • Provides smoother engagements
  • Enhances reliability on the road
  • Made for durability
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LEMFOERDER GEARBOX MOUNTING
Manual Transmissions Automatic Transmissions
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:5082405
Part#: 22316853453
Special Order: No Guaranteed ETA
$ 71.99 USD
Free Shipping
$ 71.99 USD
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OS Giken - Corporate Logo
T#:30164597
Part#: MN023-BJ5
Back Ordered
$ 1,920.00 USD
Free Shipping
$ 1,920.00 USD
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MINI R Chassis OS Giken Clutch Kit - STR Series enhances performance and durability for your BMW or MINI. This high-performance clutch kit from OS Giken is designed specifically for MINI R chassis models, offering improved torque capacity and durability. With its STR series design, it ensures smooth engagement and precise control, perfect for both street and track applications. Engineered with high-quality materials, this clutch kit provides reliable performance under demanding conditions.

  • Enhances performance and durability
  • Designed specifically for MINI R chassis models
  • Improved torque capacity for enhanced power transfer
  • STR series design ensures smooth engagement
  • Suitable for both street and track use

Upgrade your BMW or MINI R chassis with the MINI R Chassis OS Giken Clutch Kit - STR Series for superior clutch performance and reliability.

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OS Giken - Corporate Logo
T#:54388400
Part#: MN023-AJ60K
Ships in 5 Business Days
New Item
$ 150.00 USD
Free Shipping
$ 150.00 USD
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Throw out bearing for OS Giken clutches
OS Giken - Corporate Logo
T#:23383349
Part#: MN023-AQ6
Special Order: No Guaranteed ETA
$ 1,680.00 USD
Free Shipping
$ 1,680.00 USD
Free Shipping
Introducing the Mini Grand Touring Clutch, a revolutionary addition to the clutch lineup. This clutch incorporates cutting-edge technology from our Racing Multi-plate Clutches, enhanced further by our exclusive "floating pressure system." Say goodbye to rough and noisy drives - experience a seamless and chatter-free driving sensation. The Mini Grand Touring Clutch is offered in both single and twin plate configurations, with options for soft or hard clutch covers to cater to various engine outputs. Achieve a maximum torque of 315 FT/LBS with this innovative clutch.
  • Incorporates advanced "floating pressure system" for a smooth driving experience
  • Retains technology from Racing Multi-plate Clutches
  • Available in single and twin plate configurations
  • Options for soft or hard clutch covers to suit engine output
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OS Giken - Corporate Logo
T#:54388380
Part#: MN021-BJ5
Ships in 2 Business Days
New Item
$ 1,920.00 USD
Free Shipping
$ 1,920.00 USD
Free Shipping
Upgrade your drivetrain and experience the perfect balance of track performance and street drivability.

Transmission Mount with Support Bracket
Automatic Transmissions
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:6351052
Part#: 22316853449
Special Order: No Guaranteed ETA
$ 87.99 USD
Free Shipping
$ 87.99 USD
Free Shipping
OS Giken - Corporate Logo
T#:22756718
Part#: MN023-AJ6
In Stock
$ 1,490.00 USD
Free Shipping
$ 1,490.00 USD
Free Shipping

Upgrade Your Clutch for Spirited Driving with STR Clutch

Elevate your driving experience with the STR Clutch, perfect for those who enjoy spirited driving and require a balance between street and occasional race performance. While it may differ from a Factory Dual Mass Clutch, the STR Clutch comes in single and twin plate configurations, paired with a unique clutch cover to maintain a factory clutch pedal feel. This ensures a race-ready clutch that's also easy to handle in everyday driving situations.

Key Features:

  • Available in single and twin plate configurations
  • Unique clutch cover for a factory-like pedal feel
  • Suitable for spirited driving and occasional racing
  • Dampened Single Plate with Soft Diaphragm
  • Release Assembly included
  • Maximum capacity: 285 FT/LBS TORQUE

Upgrade your clutch and enjoy the performance and versatility of the STR Clutch.

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