BMW Drivetrain Parts for BMW 3 Series E92 (2007-2013)

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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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Rogue Engineering Transmission Mounts - Pair - Multiple BMWs
Rogue Engineering Transmission Mounts - Pair - Multiple BMWs ...
Rogue Engineering - Corporate Logo
T#:641617
Part#: TM
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$ 69.00 USD
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Unlike other aftermarket mounts, the mounting plate and studs of our mounts have been Zinc-plated to prevent corrosion. Rogue Engineering Transmission Mounts are sold as a pair, and come with Grade 8 Zinc plated hardware. Rogue Engineering transmission mounts are designed with street comfort in mind while still reducing left and right movement of the transmission. By using a cylindrical shape instead of the factory hourglass like design and utilizing Neoprene rubber deflection can be significantly reduced, minimizing unwanted transmission movement while maintaining vibration dampening characteristics.
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Performance Carbon Fiber Driveshaft - E90/E92/E93 M3 (Manual Transmission)
Performance Carbon Fiber Driveshaft - E90/E92/E93 M3 (Manual Transmis...
For vehicles with a manual transmission
YCW Engineering - Corporate Logo
T#:31324214
Part#: YCW-TRS-13E92M
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$ 1,699.99 USD
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YCW Engineering introduces their 100% dry carbon fiber driveshafts for BMW, setting a new standard in performance drivetrain solutions. Constructed entirely of dry carbon fiber with forged 6061 aluminum ends, these driveshafts are significantly lighter than the OEM steel, weighing in at only 11 lbs. This reduction in weight allows for smoother power transfer to the rear differential, enhancing the driving experience.

With over 15 years of experience in the performance driveline field, YCW Engineering has quickly emerged as a leading manufacturer. Their commitment to quality and customer satisfaction is evident in every product, from carbon driveshafts to coilovers and sport axles.

  • Lightweight Construction: Made from 100% dry carbon fiber, reducing weight to just 11 lbs.
  • Enhanced Power Transfer: Smoother power transfer to the rear differential for improved driving feel.
  • Precision Engineering: Balanced to 12,000 RPM and machined to within 0.02mm of OEM tolerances.
  • High Torque Capacity: Stress tested to withstand over 4000 lb-ft of torque.
  • Quality Assurance: Crafted with over 15 years of performance driveline experience.

Upgrade your BMW with YCW Engineering's dry carbon fiber driveshafts for superior performance and reliability.

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Performance Carbon Fiber Driveshaft E92 M3 S65 4.0L DCT
Performance Carbon Fiber Driveshaft E92 M3 S65 4.0L DCT
YCW Engineering - Corporate Logo
T#:24610572
Part#: YCW-TRS-13E92MA
Ships on Aug 11, 2026
$ 1,699.99 USD
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$ 1,699.99 USD
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Experience unmatched performance with YCW Engineering's 100% dry carbon fiber driveshafts for your BMW. Crafted with precision from dry carbon fiber and forged 6061 aluminum ends, these driveshafts are remarkably lightweight at just 11lbs, significantly lighter than OEM steel. Enjoy smoother power transfer to the rear differential, enhancing your driving experience.

Key Benefits:

  • Lightweight construction improves power transfer
  • Precision-balanced design ensures smooth operation
  • Machined with precision flanges/joints for optimal fit
  • Stress-tested to withstand extreme torque levels

YCW Engineering, a leading manufacturer in performance drivetrain solutions, offers a range of racing drivetrain applications, including bespoke development. With over 15 years of experience in performance driveline products, YCW Engineering prides itself on quality and customer satisfaction. Whether you need carbon driveshafts, coilovers, or sport axles, YCW Engineering has the products to complete your BMW build.

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Billet Large Capacity BMW DCT Transmission Pan
Billet Large Capacity BMW DCT Transmission Pan
Vargas Turbo Technologies - Corporate Logo
T#:19593973
Part#: VTT-DCT-PAN
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Starting at $ 523.99 USD
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Product Features: Billet construction using 6061-T6 aluminum for long life, and added strength 80% or Almost DOUBLE the factory fluid capacity at 2000ML compared to 1150ML Machined fins for improved cooling Rare Erath magnet built in to pull metal from the fluid US-Made Viton Gasket -6 ORB drain plug for easy service VTT is Proud to offer the Billet Aluminum DCT Transmission pan. This pan is an upgrade from the factory equipped plastic pan, to a 6061-T6 aluminum anodized pan in a variety of colors. This DCT pan increases fluid capacity by 80%, almost DOUBLE the stock pan. This pan utilizes a US-made reusable Viton Gasket, a rare earth magnet built in to pull metal from the fluid, machined external fins to help aid in cooling, and a -6 ORB drain plug.
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E60, E82, E85, E9X, E89 (N52 Engine) JB Racing Lightweight Aluminum Flywheel
E60, E82, E85, E9X, E89 (N52 Engine) JB Racing Lightweight Aluminum F...
JB Racing - Corporate Logo
T#:2801
Part#: 520-200-240
In Stock
$ 714.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

This JB flywheel replaces the stock flywheel and can be used with either the stock 228mm or stock 240mm clutch discs. Depending on the model you may have either clutch size in your car but this flywheel is compatible with both. You can install a 240mm clutch as a mild upgrade.

Stock Flywheel Weight = 24-31.0lbs
JB Flywheel Weight = 12.0lbs

This item fits the following BMWs:
2006-2010 E60 BMW - 525i, 528i, 530i
2006-2013 E90, E91, E92, E93 BMW - 325i, 328i, 330i
2007-2013 E82 BMW - 125i, 128i
2006-2008 E85, E86 BMW - Z4 3.0i, Z4 3.0si
2009-later E89 BMW - Z4 3.0i
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OS Giken E9X M3 Clutch Overhaul Kit (for Grand Am Legal Racing Flywheel/Clutch)
OS Giken E9X M3 Clutch Overhaul Kit (for Grand Am Legal Racing Flywhe...
OS Giken - Corporate Logo
T#:2209
Part#: BM533-BF6EA
Ships in 2 Business Days
$ 999.99 USD
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This kit includes parts needed to overhaul the OS Giken E90/E92 M3 Grand Am legal clutch kit, including clutch discs (2), center plates, and cover bolts (all). As used in the Grand Am KONI Challenge GS class V8 M3s, including both Turner Motorsport E92 M3 race cars.
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Differential And LSD Tune
Differential And LSD Tune
OS Giken - Corporate Logo
T#:34382136
Part#: BM237HAKT
Ships in 2 Business Days
$ 2,100.00 USD
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$ 2,100.00 USD
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Upgrade to a better performing LSD, includes tune.
E46 M3, E9X M3, E34 M5, E39 M5, Z4 M OS Giken Super Lock Limited Slip Differential Unit
E46 M3, E9X M3, E34 M5, E39 M5, Z4 M OS Giken Super Lock Limited Slip...
OS Giken - Corporate Logo
T#:1387
Part#: BM237-HA
Ships in 2 Business Days
$ 1,950.00 USD
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$ 1,950.00 USD
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The M Dynamic limited slip unit on the M3 is designed to be a pure street car differential. It's simply not up to the rigors of professional or amateur racing. The OS Giken Super Lock LSD is giant step up in from a stock M3 lsd unit. It's ready for the extreme conditions of racing, offers 100% progressive locking capability, and is able to do this while operating smoothly and quietly. It's use of advanced technologies that make it perfect for both street cars AND pro race cars... and everything in between. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've been using them in our own Championship winning M3 race cars.

OS Giken incorporated revolutionary new ideas when developing the their own limited slip diff, utilizing their accumulated racing knowledge and experience and over 4 years of development. Their design uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The end result of their efforts is the OS Giken's OS Super Lock LSD which offers incredible durability and reliability on street and track driven BMWs. The use of highest quality materials, precise machining, forged gears and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). This is such a great design, in that it can be used in any situation -- whether it's for a street car, or a 100% Professional race car. Zero break-in required. Super smooth and quiet engagement, and 100% progressive locking capability. Professional installation is recommended.

This Limited Slip Differential Unit fits the following BMWs:
2001-2006 E46 M3 coupe & convertible
2008-2013 E9X M3 coupe & convertible
1991-1995 E34 M5 sedan
1999-2003 E39 M5 sedan
2006-2008 E85 Z4M Z4 M Coupe, Z4 M Roadster
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OS Giken E9X M3 Clutch Alignment and Installation Tool
OS Giken E9X M3 Clutch Alignment and Installation Tool
OS Giken - Corporate Logo
T#:2193
Part#: BM533-EB
Ships in 2 Business Days
$ 90.00 USD
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$ 90.00 USD
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This rugged tool simulates the input shaft of the 2008-2013 E9X M3 transmission, for easy installation of the OS Giken racing clutch kit. This tool is simply a must if you will be installing a clutch into the newer V8 model M3. This is a OS Giken part but can be used for other E9X M3 clutch kits where a more durable metal tool is called for.
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E9X M3 OS Giken High Performance Racing Clutch & Flywheel Kit
E9X M3 OS Giken High Performance Racing Clutch & Flywheel Kit ...
OS Giken - Corporate Logo
T#:338592
Part#: BM533-BF6
Ships in 2 Business Days
Starting at $ 2,150.00 USD
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This racing flywheel and clutch kit is made by renowned drivetrain specialist OS Giken. Complete fly wheel & clutch setup as used on our own TMS E92 M3 race cars. This setup is ideal for both endurance racing or high horsepower applications that have very limited street use but require more clamping power than stock. It has been approved for use in the GRAND AM Continential Challenge GS race class, approved by GRAND AM rules and regulations.

Includes flywheel, clutch discs (2 disc clutch), center plate, pressure plate, aluminum cover, 360 degree housing (for clutch assembly), cover bolts, flywheel bolts, throw-out bearing, and release sleave assembly. Weighs 5% less than the stock E90/E92 M3 flywheel and clutch setup. This setup is intended for racing use only (not for daily driven street cars.) We recommend using the OS Giken clutch alignment tool during installation (sold separately).
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JB Racing Aluminum Lightweight Flywheel - E9X M3
JB Racing Aluminum Lightweight Flywheel - E9X M3
JB Racing - Corporate Logo
T#:5774218
Part#: 520-210-215
Ships in 5 Business Days
$ 1,106.00 USD
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$ 1,106.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.
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Rogue Engineering - OCTANE Short Shift Kit
Rogue Engineering - OCTANE Short Shift Kit
Rogue Engineering - Corporate Logo
T#:36100144
Part#: OCT.E9X.M3.
Back Ordered
$ 479.00 USD
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$ 479.00 USD
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OS Giken TractionControl Limited Slip Differential Unit - E82 135i, E9X 335i (LSD)
OS Giken TractionControl Limited Slip Differential Unit - E82 135i, E...
OS Giken - Corporate Logo
T#:338591
Part#: BM531-HC
Ships in 2 Business Days
Starting at $ 2,550.00 USD
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video: E92 335i with limited slip
click for high quality

As Used on Project E92 335i
A turbocharged BMW such as the 135i or 335i needs traction to put that power to the ground. The stock differential of both the 135i and 335i only put power to one wheel -- this just won't cut it! Upgrading to a limited slip differential means power to BOTH wheels, for better launch, acceleration, grip, and track handling. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've used their products on our own Championship winning E46 and E92 race cars.

OS Giken's newest innovation is their quietest and smoothest limited slip unit yet - the Traction Control Differential (TCD). TCD is similar to their excellent Superlock differentials but with additional oil channels and pathways. The added lubrication makes diff operation smoother and quieter than before (not that there were many complaints to begin with). The locking engagement is more progressive than before which makes this diff more suitable for street driving. Track cars and drift cars should still use the Superlock LSD as it will transition to lock sooner. TCD is an evolution of a diff that was already extremely well-engineered for road and track use. Not willing to rest on their laurels, they took their superior engineering a step further.

With the 135i/335i LSD unit, they have incorporated revolutionary ideas into the overall limited-slip design which uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The use of highest quality materials, precise machining, forged gears, and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). Zero break-in required. 100% progressive locking capability. 

Installation note: BMW differentials use many unique and BMW-only parts and components. Only technicians who are experienced and familiar with BMW parts should perform the installation. The OS Giken LSD is the limited slip unit (or 'chunk') only. It replaces the stock non-LSD chunk but the original ring and pinion and other internals must be installed with the OS Giken unit. This unit will only work on 335i manual differentials with a bolt-in or modified ring gear. Proper setup and spacing is critical for long life operation. Incorrect installation will void the warranty. We also offer the TCD unit pre-installed -  see our performance diff catalog for more info.

The OS Giken TCD Diff unit fits the following BMWs:
2008-2012  E82 BMW   135i with manual transmission
2007-2011  E90 BMW   335i - Sedan with manual transmission
2007-2013  E92 BMW   335i 335is - Coupe with manual transmission
2007-2013  E93 BMW   335i - Convertible with manual transmission
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OS Giken Superlock Limited Slip Differential Unit - E82 135i, E9X 335i (LSD)
OS Giken Superlock Limited Slip Differential Unit - E82 135i, E9X 335...
OS Giken - Corporate Logo
T#:338590
Part#: BM531-HA
Ships in 2 Business Days
Starting at $ 3,700.00 USD
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Starting at $ 3,700.00 USD
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video: E92 335i with limited slip

click for high quality
A turbocharged BMW such as the 135i or 335i needs traction to put that power to the ground. The stock differential of both the 135i and 335i only put power to one wheel -- this just won't cut it! Upgrading to a limited slip differential means power to BOTH wheels, for better lauch, acceleration, and track handling. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've used their products on our own Championship winning E46 and E92 race cars.

With the 135i/335i LSD unit, they have incorporated revolutionary new ideas into the design (4 years in the making!) which uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The end result of their efforts is the OS Giken's OS Super Lock LSD which offers incredible durability and reliability on street and track driven BMWs. The use of highest quality materials, precise machining, forged gears and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). Zero break-in required. Super smooth and quiet engagement, and 100% progressive locking capability.

Installation note: BMW differentials use many unique and BMW-only parts and components. Only technicians who are experienced and familiar with BMW parts should perform the installation. The OS Giken LSD is the limited slip unit (or 'chunk') only. It replaces the stock non-LSD chunk but the original ring and pinion and other internals must be installed with the OS Giken unit. This unit will only work on 335i manual differentials with a bolt-in or modified ring gear. Proper setup and spacing is critical for long life operation. Incorrect installation will void the warranty. We also offer the TCD unit pre-installed - see our performance diff catalog for more info.

The OS Giken Superlock Diff unit fits the following BMWs:
2008-2012 E82 BMW 135i with manual transmission
2007-2011 E90 BMW 335i - Sedan with manual transmission
2007-2013 E92 BMW 335i 335is - Coupe with manual transmission
2007-2013 E93 BMW 335i - Convertible with manual transmission
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LSD Tune For OS Giken Differential
LSD Tune For OS Giken Differential
OS Giken - Corporate Logo
T#:34382134
Part#: LSD-TUNE
Ships in 2 Business Days
$ 150.00 USD
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$ 150.00 USD
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