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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Sneed4Speed - Corporate Logo
T#:5216015
Part#: 1028613
Ships in 2 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up

MINI R56 SNEED4SPEED Race Axle - Right is a high-performance replacement axle designed specifically for the passenger side of manual transmission MINI Coopers. Engineered to withstand the demands of racing, this axle is rated for up to 450 horsepower and is built to deliver exceptional durability and performance.

  • High Performance: Capable of handling up to 450 horsepower, making it suitable for both street and track use.
  • Race-Proven: Used in race cars, ensuring reliability and superior performance under extreme conditions.
  • Durable Build: Features a robust design that stands up to high-stress applications.
  • Warranty: Includes a 2-year unlimited warranty for peace of mind.
  • Rebuilt Units: Rebuilt to high standards, with possible minor marks from the rebuilding process; may be painted blue or other colors.

This axle is a top choice for MINI enthusiasts looking to upgrade their vehicle’s drivetrain for enhanced performance and reliability.

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Sneed4Speed - Corporate Logo
T#:5216019
Part#: 1028612
Ships in 3 Business Days
$ 349.99 USD
Free Shipping on orders $49 and up
Single Mass Flywheel Conversion Kit - N14 Engines
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:39599347
Part#: 874013
In Stock
$ 563.99

This product was last offered at the strikethrough price on
06-30-2026

$ 455.00 USD
$ 455.00 USD

Sneed4Speed - Corporate Logo
T#:22723762
Part#: 1028610
Ships in 6 Business Days
$ 304.99 USD
Free Shipping on orders $49 and up

Enhance your manual trans R53/R52 MINI Cooper S/JCW with a high-performance replacement axle designed for the driver's side. These axles have proven their mettle in our race cars and are built to handle power levels of up to 450 horsepower. With an impressive 2-year unlimited warranty, you can hit the road with peace of mind.

It's important to note that these axles are rebuilt units and may exhibit minor marks resulting from the rebuilding process. Additionally, they may feature a distinctive blue or other color finish, making them both reliable and visually striking.

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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
Free Shipping
$ 585.99 USD
Free Shipping

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
Free Shipping
$ 1,650.00 USD
Free Shipping
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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Single Mass Flywheel Conversion Kit
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:39363094
Part#: 874015
In Stock
$ 649.99

This product was last offered at the strikethrough price on
06-30-2026

$ 491.00 USD
$ 491.00 USD
Valeo - Corporate Logo
T#:2211795
Part#: 52151204
Ships in 3 Business Days
$ 294.99 USD
Free Shipping
$ 294.99 USD
Free Shipping

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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GSP North America - Corporate Logo
T#:23748134
Part#: NCV49045
Ships in 3 Business Days
$ 295.99 USD
Free Shipping on orders $49 and up
Sneed4Speed - Corporate Logo
T#:5216016
Part#: 1028614
Ships in 2 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
GSP North America - Corporate Logo
T#:27205357
Part#: NCV49506
Ships in 3 Business Days
$ 126.99 USD
Free Shipping on orders $49 and up


Sneed4Speed - Corporate Logo
T#:22723772
Part#: 1028611
Ships in 9 Business Days
$ 329.99 USD
Free Shipping on orders $49 and up

Elevate your MINI Cooper S or JCW driving experience with our passenger side high-performance replacement axle, meticulously crafted for manual transmissions in R53 and R52 models.

These are the very same axles trusted by our racing team, ensuring that they meet the rigorous demands of high-performance racing. With an impressive power rating of 450 horsepower, you can be confident in their ability to deliver exceptional performance while maintaining robustness.

What's more, we back our axles with an exceptional 2-year unlimited warranty, providing you with the ultimate assurance in their quality and durability.

It's worth noting that these axles are rebuilt units, and as a result, they may exhibit minor marks acquired during the rebuilding process. Additionally, their appearance may feature a variety of paint colors, which can occasionally include blue hues.

Experience the difference and upgrade your MINI Cooper with race-proven, high-performance axles, purpose-built for superior performance and reliability.

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GSP North America - Corporate Logo
T#:23748132
Part#: NCV49043
Ships in 2 Business Days
$ 349.99 USD
Free Shipping on orders $49 and up
GSP North America - Corporate Logo
T#:27205358
Part#: NCV49507
Ships in 3 Business Days
$ 158.99 USD
Free Shipping on orders $49 and up


OS Giken - Corporate Logo
T#:30164597
Part#: MN023-BJ5
Back Ordered
$ 1,920.00 USD
Free Shipping
$ 1,920.00 USD
Free Shipping

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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Sneed4Speed - Corporate Logo
T#:5189203
Part#: 1628624
In Stock
$ 449.99

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

$ 409.99 USD
Limited Qty Sale
Free Shipping
$ 449.99

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

$ 409.99 USD
Limited Qty Sale
Free Shipping
*Door Buster Special - New Product*

GSP North America - Corporate Logo
T#:26238429
Part#: NCV49504
In Stock
$ 116.99 USD
Free Shipping on orders $49 and up

Upgrade your Mini's worn-out axles with these high-quality replacement axle assemblies from GSP. Featuring new boots, CV joints, and shaft, these assemblies guarantee years of reliable service, keeping your Mini running smoothly on the road. Don't risk a broken axle or CV joint leaving you stranded – replace them today with GSP replacement axle assemblies. Plus, with no core charge, it's a hassle-free upgrade for your Mini's manual transmission.

  • High-quality replacement axle assemblies from GSP
  • New boots, CV joints, and shaft ensure long-term durability
  • No core charge, making it a hassle-free upgrade
  • Compatible with manual transmissions
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GSP North America - Corporate Logo
T#:23416538
Part#: NCV49505
In Stock
$ 152.99 USD
Free Shipping on orders $49 and up

Revitalize your Mini with GSP's Replacement Axle Assemblies, a perfect solution for worn-out axles. Featuring new boots, CV joints, and shaft, these assemblies ensure years of reliable service. Crafted by the same experts who manufactured your car's original equipment, these replacements guarantee factory-like performance. Don't risk a potential breakdown due to a failing axle or CV joint. Upgrade today to avoid unforeseen problems. This brand new axle shaft assembly doesn't require returning the old axle, as there's no core charge.

  • Renewed axles for improved performance
  • New boots, CV joints, and shaft for durability
  • Equivalent performance to factory pieces
  • No core charge for hassle-free replacement
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GSP North America - Corporate Logo
T#:28869574
Part#: NCV49015
Ships in 3 Business Days
$ 142.99 USD
Free Shipping on orders $49 and up
When axle shafts fail, the CV joints are often the root cause. These joints enable the axle shaft to rotate smoothly and quietly. However, if they malfunction, you may experience symptoms such as vibrations in the drivetrain, clicking noises during turns, and challenges while driving. Replacing your axle assembly can help restore your vehicle's driving performance.
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GSP North America - Corporate Logo
T#:27205359
Part#: NCV49514
Ships in 3 Business Days
$ 93.99 USD
Free Shipping on orders $49 and up


OS Giken - Corporate Logo
T#:54388400
Part#: MN023-AJ60K
Ships in 5 Business Days
New Item
$ 150.00 USD
Free Shipping
$ 150.00 USD
Free Shipping
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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JM Turbo Coopers - Corporate Logo
T#:26305133
Part#: 03-654KS
Ships on Aug 5, 2026
$ 1,539.99 USD
$ 1,539.99 USD

Upgrade your Mini's clutch system with JMTC's MINI Cooper S Solid Flywheel Conversion Clutch Kit, a superior alternative to the OEM dual mass flywheel and clutch kit. Engineered for durability and performance, this clutch and solid single mass flywheel replacement ensures reliable power transmission and smoother engagements. Benefits include:

  • Direct replacement for OEM dual mass flywheel and clutch kit.
  • Interchangeable with OEM clutch sets and components.
  • Steel surface can be refinished on the steel flywheel; friction area can be replaced on the aluminum flywheel.
  • Enhanced durability and reliability compared to OEM dual mass flywheel.
  • Absence of catastrophic failures common in dual mass flywheels.
  • Four times thicker friction surface area for better heat absorption and distribution.
  • Longer lifespan and reduced risk of glazing the clutch.
  • Suitable for street, track, and strip driving.

Features:

  • Clutches made with Clutchtex Kevlar and Miba Ceramics.
  • Extended life Ceramic clutch pad.
  • Includes clutch disc, clutch disc centering tool, pressure plate, release bearing, pressure plate bolts, and steel flywheel.
  • Kevlar clutch pads require break-in period; Ceramic pads fully mated in 10-20 miles.

JMTC recommends ordering an installation kit and a new master clutch cylinder for optimal performance and longevity of the clutch system.

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JM Turbo Coopers - Corporate Logo
T#:22756696
Part#: 03-654RKS
Ships on Aug 5, 2026
$ 1,758.99 USD
$ 1,758.99 USD

JMTC's MINI Cooper S Solid Flywheel Conversion Clutch Kit

JMTC presents the ultimate solution for your MINI Cooper S - the Solid Flywheel Conversion Clutch Kit, a direct replacement for the OEM dual mass flywheel and clutch kit. This comprehensive kit includes a solid single mass flywheel and clutch, replacing the entire OEM Dual-Mass Flywheel and clutch set while maintaining compatibility with other OEM components. Here's why you should consider upgrading to a single mass clutch:

Key Benefits:

  • Dual mass flywheels are designed to reduce engine vibration but are sensitive to abuse and power increases.
  • Dual mass flywheels are prone to premature failure and glazing, leaving you stranded.
  • JMTC's flywheel offers robust reliability with a traditional single mass friction surface, four times thicker than dual mass flywheels.
  • It's suitable for all driving conditions, featuring superior heat absorption and resurfacing capability.
  • Made in America using Clutchtex Kevlar and Miba Ceramics for extended life.
  • Choose between Valeo or Kevlar clutch disc for exceptional performance.
  • The clutch kit includes essential components, ensuring a complete and reliable installation.
  • We recommend an installation kit and a new master clutch cylinder for optimal performance and longevity.

JMTC's Solid Flywheel Conversion Clutch Kit is your ticket to peace of mind. It's street, track, and strip-ready, so why wait? Elevate your MINI's performance today!

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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.
GSP North America - Corporate Logo
T#:27205360
Part#: NCV49508
Ships in 3 Business Days
$ 140.99 USD
Free Shipping on orders $49 and up

GSP North America - Corporate Logo
T#:54388487
Part#: NCV49013
Ships in 3 Business Days
New Item
$ 175.99 USD
Free Shipping on orders $49 and up
When it comes to keeping your ultimate driving machine planted and putting power to the pavement, compromise isn't an option. Since 2004, GSP has been an industry leader in North American drivetrain technology, consistently beating the competition to market with the newest applications and broadest coverage.
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GSP North America - Corporate Logo
T#:31622604
Part#: NCV27033
Ships in 3 Business Days
$ 164.99 USD
Free Shipping on orders $49 and up


Sneed4Speed - Corporate Logo
T#:5189173
Part#: 1628621
Ships in 2 Business Days
$ 449.99 USD
Free Shipping on orders $49 and up

MINI F56 Race Front Left Axle Passenger Side

The MINI F56 Race Front Left Axle Passenger Side is a high-performance replacement axle designed specifically for manual transmission MINI Cooper models. Engineered to handle up to 450 horsepower, this axle is used in competitive racing environments, ensuring top-notch durability and reliability. Each axle comes with a 2-year unlimited warranty for added peace of mind. Note that these are rebuilt units, which may have minor marks from the rebuilding process and could be painted in various colors, including blue.

Benefits:

  • High-Performance Design: Rated to support up to 450 horsepower, suitable for racing and high-power applications.
  • Durable Construction: Built to endure the rigors of competitive racing.
  • 2-Year Unlimited Warranty: Offers comprehensive coverage for peace of mind.
  • Rebuilt Units: Cost-effective replacement with the reliability of a high-performance part.
  • Visual Variety: Axles may be painted in different colors, including blue.
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JM Turbo Coopers - Corporate Logo
T#:26238503
Part#: 03-655S
Ships on Aug 5, 2026
$ 1,128.99 USD
Free Shipping on orders $49 and up

JMTC MINI Cooper S Solid Flywheel Conversion Clutch Kit

Upgrade your Mini's clutch system with JMTC's MINI Cooper S Solid Flywheel Conversion Clutch Kit. This kit offers a direct replacement for the OEM dual mass flywheel and clutch set, providing enhanced durability and performance.

Key Benefits:

  • Direct replacement for OEM dual mass flywheel and clutch set
  • Solid single mass flywheel ensures durability and reliability
  • Interchangeable with OEM clutch sets and components
  • Steel surface can be refinished for extended use
  • Thicker friction surface area for better heat absorption and distribution
  • Resistant to catastrophic failure
  • Made with Clutchtex Kevlar and Miba Ceramics for extended life
  • Includes clutch disc, centering tool, pressure plate, release bearing, and bolts
  • No break-in period for ceramic clutch, while Kevlar clutch may take up to 1000 miles
  • Installation kit and new master clutch cylinder recommended for optimal performance and longevity

Upgrade your Mini's clutch system today with JMTC's reliable and performance-driven clutch kit.

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GSP North America - Corporate Logo
T#:54388515
Part#: NCV49044
Ships in 4 Business Days
New Item
$ 116.99 USD
Free Shipping on orders $49 and up
In the world of European performance, your drivetrain is only as strong as its weakest link. If your right rear axle is suffering from torn boots or worn CV joints, you are losing efficiency and risking a critical failure on the street or the autocross pad. The GSP Rear Right Axle Assembly offers a precision-engineered solution to restore the structural integrity of your vehicle's drivetrain.
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GSP North America - Corporate Logo
T#:23748128
Part#: NCV49042
Ships in 3 Business Days
$ 250.99 USD
Free Shipping on orders $49 and up
GSP North America - Corporate Logo
T#:23714981
Part#: 270008
Ships in 3 Business Days
$ 139.99 USD
Free Shipping on orders $49 and up

GSP Axle Assembly - Front Right - R50
For vehicles with production to 7/2004 : Manual Transmission Manual Transmission
GSP North America - Corporate Logo
T#:54388377
Part#: NCV49501
Ships in 3 Business Days
New Item
$ 164.99 USD
Free Shipping on orders $49 and up
$ 164.99 USD
Free Shipping on orders $49 and up
Don't wait for a total CV joint failure to leave you stranded at the track or on the side of the highway. It’s time to restore drivetrain integrity with these brand new replacement axle assemblies from GSP.
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GSP North America - Corporate Logo
T#:23714980
Part#: 270004K
Ships in 3 Business Days
$ 155.99 USD
Free Shipping on orders $49 and up
R55/R56/R57 Clutch Kit - Priced As Set 52281201 832228
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:23416535
Part#: 21207572843
Ships on Aug 5, 2026
$ 323.99 USD
Free Shipping on orders $49 and up

Restore your Mini to optimal performance with the MINI Clutch Kit, designed to address clutch slipping issues. If your Mini's clutch feels worn while the slave cylinder and pedal appear undamaged, this kit provides the essential components for a complete clutch replacement. It includes the clutch disc, pressure plate, and release bearing, ensuring a comprehensive solution to get your Mini back in working order.

  • Complete clutch replacement kit
  • Includes clutch disc, pressure plate, and release bearing
  • Restores clutch performance and functionality
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Clutch Kit - Priced As Set 828117 832226 N18
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:26404842
Part#: 21208606067
Ships on Aug 13, 2026
$ 429.99 USD
Free Shipping on orders $49 and up

If your Mini's clutch is slipping and the slave cylinder and pedal appear fine, it might be time for a replacement. Get your Mini back in working order with this clutch kit from MINI, which includes a clutch disc, pressure plate, release bearing, and 6 ASA bolts (M8x16-8.8). Benefits include:

  • Complete clutch replacement kit.
  • Includes clutch disc, pressure plate, release bearing, and ASA bolts.
  • Restores proper functionality to your Mini's clutch system.
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Clutch Kit - Priced As Set 52001201
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:31622620
Part#: 21217534150
Ships on Aug 13, 2026
$ 268.99 USD
Free Shipping on orders $49 and up

MINI R55-R57 Twin Mass Flywheel 836078 836275
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:30164641
Part#: 21207575069
Ships on Aug 13, 2026
$ 967.99 USD
Free Shipping on orders $49 and up

OS Giken - Corporate Logo
T#:22756718
Part#: MN023-AJ6
Back Ordered
$ 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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GSP North America - Corporate Logo
T#:24079624
Part#: 3519051
Back Ordered
$ 47.99 USD
Free Shipping on orders $49 and up