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BMW Drivetrain Parts

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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Burger Motorsports - Corporate Logo
T#:2513299
Part#: BMWCLUTCHVAVLE
Ships in 1 Business Day
$ 29.99 USD
Free Shipping on orders $49 and up

Enhance the performance of your stick shift BMW with the BMS clutch valve, a must-have upgrade for serious BMW enthusiasts. This high-performance replacement replaces the factory clutch delay valve, resulting in quicker shifts, longer clutch life, and improved 0-60 times. Designed with CNC machined precision, it installs quickly using factory-like connections with no modifications required. Made in the USA, this clutch valve is essential for maximizing the driving experience of your BMW.

Benefits:

  • Replaces factory clutch delay valve for improved performance
  • Quicker shifts and improved 0-60 times
  • Longer clutch life
  • Easy installation with factory-like connections
  • Made in the USA
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Condor Speed Shop - Corporate Logo
T#:578193
Part#: DIFSTKT-1
In Stock
$ 32.00 USD
Free Shipping on orders $49 and up
Condor Speed Shop took the hard work out of removing and reinstalling your differential! If you've ever taken out your diff, you know how much of a pain it is to get the bolt holes to line up during re-installation. They never seem to line up perfectly, and getting the bolts to go in can be time-consuming. Condor's diff studs are designed to make your life a little easier. The diff will line up and lift right into the holes every time. 38mm studs are used with OEM or regular subframe bushings. 45mm studs are used with the 12mm riser subframe bushings. You'll need to pull the driveshaft to drop the diff. Use thread locker during install. Recommended for street or race use. Kit includes: 4 Studs 4 Washers 4 Lock Nuts
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Burger Motorsports - Corporate Logo
T#:21045476
Part#: BMS-335-TC-WTH
Back Ordered
$ 573.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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Burger Motorsports - Corporate Logo
T#:49822560
Part#: BMSDSBBG
Ships on Aug 28, 2026
New Item
$ 229.00 USD
Free Shipping on orders $49 and up
For G-Chassis BMW & A90/A91 Toyota Supra High torque loads, hard launches, and aggressive driving expose the factory differential mounting’s built-in compliance. Under power, the differential can shift excessively, resulting in wheel hop, inconsistent traction, and increased stress on drivetrain components—issues that become more pronounced on tuned or track-driven cars. The BMS Differential Support Bracket Brace corrects this weakness by reinforcing the differential mounting point and securely tying it to the subframe. By controlling unwanted movement, the brace improves rear-end stability and ensures power is transferred to the ground more efficiently. Why Upgrade? OEM differential mounts favor NVH reduction over control. As torque output increases, that compliance translates into drivetrain shock and lost traction. This brace stiffens the system where it matters most, reducing flex and improving load management under acceleration. Performance Benefits Improved launch consistency Significant reduction in wheel hop Increased rear-end stability under load More precise and predictable power delivery Engineered for Demanding Use Designed around factory mounting points, the BMS Differential Support Bracket delivers precise OE-level fitment with increased structural rigidity. Its robust construction resists deflection under high torque, while upgraded hardware provides greater clamping force for long-term reliability. Fully bolt-on for straightforward installation on both stock and modified vehicles. Key Features Reinforces rear differential mounting Limits differential movement under load Enhances traction and drivetrain response Heavy-duty construction for high-performance applications Bolt-on installation using factory locations Compatible with G-chassis BMW and A90/A91 Supra A focused drivetrain upgrade for drivers who demand consistency, control, and durability at higher performance levels.
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OS Giken - Corporate Logo
T#:34382136
Part#: BM237HAKT
Ships in 2 Business Days
$ 2,100.00 USD
Free Shipping on orders $49 and up
Upgrade to a better performing LSD, includes tune.
Condor Speed Shop - Corporate Logo
T#:597365
Part#: TRANSIX_F2XF3X
In Stock at Vendor
$ 34.00 USD
Free Shipping on orders $49 and up
These UHMW race grade transmission mounts are the ultimate solution to keep your transmission from moving under heavy load or acceleration. Transmission movement or "play" can cause missed shifts and extreme mechanical damage in some cases.
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Condor Speed Shop - Corporate Logo
T#:587122
Part#: DIFE30
Ships in 2 Business Days
$ 55.00 USD
Free Shipping on orders $49 and up
Condor Speed Shop's E30 solid differential bushing is designed for the street and the track. They use UHMW in all of their suspension bushings because it is stiff, has almost zero deflection yet also absorbs some vibration. It will outlast other types of rubber or urethane bushings. With their solid diff bushing, you won't have to worry about any more rubbery flex in your diff during hard acceleration.
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Burger Motorsports - Corporate Logo
T#:19461751
Part#: BMSTRANSCOOLER
Special Order: No Guaranteed ETA
$ 399.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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Shifter Carrier Bushings
For Manual Transmission Vehicles Only
Condor Speed Shop - Corporate Logo
T#:597390
Part#: E46E9XZHPSCB
Ships in 1 Business Day
$ 45.00 USD
Free Shipping on orders $49 and up
Solid Delrin oval shift carrier bushings for your 6 speed 330i & 330ci. Get rid of that annoying side to side sloppy play in your shifter. Replace both original flimsy rubber bushings at the front of the aluminum carrier with the shift carrier kit from Condor Speed Shop. You will receive 2 bushings with this kit.
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DKM - Corporate Logo
T#:639553
Part#: MS-006-005
Special Order: No Guaranteed ETA
$ 1,299.99 USD
Free Shipping on orders $49 and up

Turner Motorsport presents the MS Twin Disc Clutch Kit (MS-006-005) by DKM®, an exceptional clutch solution designed for BMW applications. Engineered to handle 100 to 200% more torque capacity, this twin disc kit features sprung organic discs, providing increased contact surface for higher torque capacity and an extended lifecycle. The kit includes a pressure plate, organic discs, steel flywheel, pilot bearing/bushing, throw-out bearing, and alignment tool for a comprehensive clutch upgrade.

  • High Torque Capacity: Holds 100 to 200% more torque to the wheels.
  • Durable Construction: Sprung organic discs for longevity and increased contact surface.
  • Complete Kit: Includes pressure plate, discs, steel flywheel, pilot bearing/bushing, throw-out bearing, and alignment tool.
  • CNC Machined Components: Ensures precision and reliability.
  • Powerful Performance: Rated for upwards of 650 ft/lbs of torque.
  • Billet Steel Flywheels: Enhances strength and durability.
  • Practicable Pedal Feel: Offers sport-inspired performance without sacrificing pedal feel.
  • Factory-Like Engagement: Maintains a close-to-factory engagement.
  • Street Capable: Ideal for high horsepower street applications.

Upgrade your BMW's clutch performance with the MS Twin Disc Clutch Kit from Turner Motorsport.

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Condor Speed Shop - Corporate Logo
T#:577565
Part#: S14M
Ships in 1 Business Day
$ 55.00 USD
Free Shipping on orders $49 and up
These specific mounts are designed for those with clearance issues on extremely low E30s. They are 20mm taller than OEM mounts to add necessary clearance to ensure the oil pan sits above the stock subframe. Under hard braking the OEM rubber mounts allow the m20 to lean forward. Not only do these solid UHMW replacement mounts stiffen the engine and drivetrain, but they also raise the engine by 20mm, dramatically changing the responsiveness and raising the oil pan height of your E30. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C.
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Condor Speed Shop - Corporate Logo
T#:577575
Part#: PLYE10TRANS
Ships in 2 Business Days
$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
Free Shipping on orders $49 and up


Condor Speed Shop - Corporate Logo
T#:597363
Part#: TRANSIX_E39P
Ships in 1 Business Day
$ 35.00 USD
Free Shipping on orders $49 and up
The 70A poly mounts are the solution if you are trying to minimize vibration and NVH. They are currently the softest polyurethane mounts on the market. We suggest these for all street cars. If you are building a track car, check out the solid UHMW transmission mounts from Condor Speed Shop.
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Burger Motorsports - Corporate Logo
T#:14915970
Part#: FG1B58TOC
Back Ordered
7% off MSRP $ 699.00

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

$ 649.00 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 699.00

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

$ 649.00 USD
Free Shipping on orders $49 and up
Everyone knows that high heat is the enemy of your automatic transmission. And that higher power levels generate more transmission fluid heat which will cause a trans slip. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity B58 Gen1 Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity front-mounted air to trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs within the front bumper behind the driver-side kidney grills providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW B58 Gen1 F chassis automatic car running larger than factory turbos. 165ºF (74ºC) transmission oil cooler Improved Racing thermostat included The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity included: (1) High capacity transmission oil cooler (2) Brackets (1) Billet adapter (2) Coolant plugs (1) Improved Racing 165F Thermostat + fittings (4)-10 AN crimped PTFE/SS/Nylon covered lines (6) M6x1.0x12mm bolts, washers and nuts (1) M6x1.0x20mm bolt Compatible with both RHD and LHD, RWD and AWD, ZF8HP50 and ZF8HP70 Transmissions.
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Burger Motorsports - Corporate Logo
T#:8677175
Part#: JBCLUTCH
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up
Enhance your BMW's shifting experience with the BMS Short Throw Clutch Stop. This adjustable clutch stop eliminates the dead space between your clutch pedal and the floor, enabling faster and smoother shifts. Designed to snap into place similar to your OEM clutch stop, it ensures seamless installation and full reversibility. Unlike other stops, this clutch stop includes rubberized adjustment shims, preventing rattling issues commonly seen with metal washers. Enjoy quick and effortless installation or removal, taking only minutes to complete. Compatible with manual transmissions.
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Quaife - Corporate Logo
T#:7
Part#: TMS7
Ships in 4 Business Days
$ 1,732.99 USD
Free Shipping on orders $49 and up
As Used on our Project Mini Cooper S
The Quaife torque biasing differential enables your car to accelerate quicker and corner faster. How? By getting the power to the ground! The Quaife Differential powers both drive wheels under nearly all conditions, instead of just one. With an ordinary open differential, standard on all MINI's, a lot of precious power is wasted during wheelspin under acceleration. This happens because the open differential shifts power to the wheel with less grip (along the path of least resistance). The Quaife, however, does just the opposite. It senses which wheel has the better grip, and biases the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel.
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Burger Motorsports - Corporate Logo
T#:21045475
Part#: BMS-135-TC-WTH
Ships on Aug 28, 2026
$ 573.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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DKM - Corporate Logo
T#:24610565
Part#: MR-006-054
Special Order: No Guaranteed ETA
$ 1,699.99 USD
Free Shipping on orders $49 and up
Rated for upwards of 650 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 184mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 184mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
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DKM - Corporate Logo
T#:24610569
Part#: MRX-006-005
Special Order: No Guaranteed ETA
$ 1,799.99 USD
Free Shipping on orders $49 and up
Rated for upwards of 850 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 215mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 215mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
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Condor Speed Shop - Corporate Logo
T#:577943
Part#: E36HS
Ships in 4 Business Days
$ 18.99 USD
Free Shipping on orders $49 and up
Condor's Engine Mount Heat Sleeves reflect up to 90 percent of radiant heat. They withstand 1,100 degrees F of radiant heat and up to 450 degrees F of direct heat. The extra protection of the heat sleeves is a perfect fit for street cars, track cars, and other high heat applications. Their mounts withstand temperatures up to 180 degrees F and do not need any heat protection during regular usage, but we recommend the extra protection of their sleeves for all vehicles with high underhood heat temperatures such as turbo and supercharged vehicles. Condor heat sleeves can be easily installed by simply slipping the sleeve around the engine mount and securing using the Velcro tabs. *LISTING IS FOR ONE HEAT SHIELD **Heat sleeve fitment is for Condor Engine Mounts only.
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DKM - Corporate Logo
T#:5987856
Part#: MSC-006-076
Special Order: No Guaranteed ETA
$ 1,699.99 USD
Free Shipping on orders $49 and up
Working in collaboration with Competition Clutch, the up-and-coming German automotive performance company DKM has released a new line of high-quality clutches made to satisfy your stock and modified performance needs! If you're having problems keeping power to the wheels, DKM has the solution. Their design, using high-grade materials, gives you increased strength and heat tolerance preventing wear and fade, ensuring increased torque capacity, quicker shifts, and longer clutch life. Tracking your vehicle is all fun and games until your start burning through clutches as fast as you can afford to replace them. To end this cycle, the MSC Twin Ceramic Disc Clutch Kit is designed to hold 100% to 200% torque capacity and provide you with a much-improved clutch engagement! The two ceramic disc setup provides additional contact surface areas to more evenly distribute pressure and heat for both a boost in performance and wear prevention. Kit Contents: Pressure Plate Two Ceramic 240mm Discs Steel Single-Mass Flywheel Pilot Bearing/Bushing and Throw-out Bearing (when applicable) Alignment Tool Rated for 100-200% increased torque over stock **Due to the nature of lightened single mass flywheels added "NVH" or "chatter" will or may occur during operation. Accompanying modifications can also increase or decrease the amount of "NVH" or "chatter" in the drivetrain. Please contact our sales team with any questions.**
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KMAC - Corporate Logo
T#:28803229
Part#: 195416-3L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping on orders $49 and up

Upgrade your Mini with the MINI F Chassis K-MAC Stage 3 Full Race - Front Adjustable Camber/Caster Plates.

These adjustable camber/caster plates offer precise control over camber and caster settings, allowing for optimized performance on the track. Crafted with high-quality materials, they ensure durability and reliability even under racing conditions. With easy adjustability and precise engineering, they provide enhanced handling and cornering capabilities, giving you a competitive edge on the race circuit.

Benefits:

  • Precise control over camber and caster settings
  • Optimized performance on the track
  • High-quality materials for durability and reliability
  • Easy adjustability
  • Enhanced handling and cornering capabilities
  • Competitive edge on the race circuit
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Cusco - Corporate Logo
T#:43041729
Part#: LSD BM0 C15
Back Ordered
3% off MSRP $ 1,480.00

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

$ 1,435.60 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 1,480.00

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

$ 1,435.60 USD
Free Shipping on orders $49 and up