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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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GSP North America - Corporate Logo
T#:389719
Part#: NCV27503
In Stock
$ 164.99 USD
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$ 164.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E36 BMW M3

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GSP North America - Corporate Logo
T#:389693
Part#: NCV27526
In Stock
$ 104.99 USD
Free Shipping
$ 104.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E24 BMW 633CSi M6

E28 BMW 524td 528e 533i 535i 535is M5

E34 BMW 530i 535i 540i M5

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GSP North America - Corporate Logo
T#:389698
Part#: NCV27527
Ships in 2 Business Days
$ 104.99 USD
Free Shipping
$ 104.99 USD
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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E34 BMW 525i 525iT 530i 535i

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GSP North America - Corporate Logo
T#:389705
Part#: NCV27522
In Stock
$ 90.99 USD
Free Shipping
$ 90.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW 325xi 330xi

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GSP North America - Corporate Logo
T#:389709
Part#: NCV27523
In Stock
$ 117.99 USD
Free Shipping
$ 117.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW 325xi 330xi

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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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GSP North America - Corporate Logo
T#:27238720
Part#: NCV27043
In Stock
$ 131.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Boot Material: Neoprene Compressed Length: 550 Inboard Spline Quantity: 27 Prop 65 Yes/No: Yes Axle Nut Included: NO California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional
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Burger Motorsports - Corporate Logo
T#:1347205
Part#: N54N55TRANSCOOL
In Stock
$ 444.99

This product was last offered at the strikethrough price on
06-16-2026

$ 399.00 USD
Free Shipping
$ 399.00 USD
Free Shipping
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: 2006-2011 E90 Sedan 335i/335ix 2006-2013 E90 E91 Sedan/Touring 335d (M57 diesel) 2006-2011 E91 Touring 335i/335ix 2011-2013 E92 Coupe 335is 2007-2013 E92 Coupe 335i/335ix 2006-2013 E93 Convertible 335i/335ix Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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GSP North America - Corporate Logo
T#:389676
Part#: NCV27990
Ships in 2 Business Days
$ 111.99 USD
Free Shipping
$ 111.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E82/88 BMW 128i

E46 BMW 323i 323is 325Ci 325i 325xi 328CI 328i 

E36 BMW 323is 328i 328is 

Z3 BMW 1.9 2.3i 2.5i 2.8 3.0i

Z4 BMW 2.5i 3.0i

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Burger Motorsports - Corporate Logo
T#:637547
Part#: BMS-DSBB-F
Back Ordered
Starting at $ 129.00 USD
Free Shipping
Starting at $ 129.00 USD
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The BMS differential brace attaches the rear differential to the subframe allowing better launches, less wheel hop, and a more stable feeling rear chassis. Their unique one-piece construction eliminates welding weak points common on similar units. No logos or markings are visible for a stealth OEM appearance.
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GSP North America - Corporate Logo
T#:22591964
Part#: NCV27005
In Stock
$ 151.99 USD
Free Shipping on orders $49 and up

Choose GSP for Your Hub Assembly, Axle Shaft, and Loaded Strut Needs

Since 2004, GSP has been a trailblazer in the North American axle industry. With an extensive range of applications, a wide SKU count, and a track record of introducing the latest applications ahead of the competition, GSP is the go-to choice. In 2010, GSP expanded into hub assemblies and swiftly earned the trust of the industry, becoming the most reliable brand.

When it comes to your hub assembly, axle shaft, and loaded strut needs, you can have full confidence in GSP's expertise.

Key Features:

  • Superior quality based on long term development through ISO/TS16949 certifications
  • The strictest quality control standards to ensure the best end result to the customer
  • Constructed of high-quality materials for a superior product at a low price
  • Designed for application-specific needs
  • Consistently driving to offer the broadest catalog
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GSP North America - Corporate Logo
T#:27238721
Part#: NCV27044
In Stock
$ 144.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Boot Material: Neoprene Compressed Length: 841 Inboard Spline Quantity: 27 Prop 65 Yes/No: Yes Axle Nut Included: NO California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional
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Active Autowerke - Corporate Logo
T#:397248
Part#: 13-004
Ships in 8 Business Days
5% off MSRP $ 429.00

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

$ 408.00 USD
Free Shipping
5% off MSRP
$ 429.00

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

$ 408.00 USD
Free Shipping

The main mounting bolt for the differential in the E36 is susceptible to shearing off during extreme driving conditions. This can cause internal damage to your diff, leaving you stranded at the track or on the side of the road. Active Autowerke's differential support bracket eliminates this issue forever in under an hour installation.

 

Previously used Active Autowerke Part Number AA-DSB-E36

This product fits the following BMWs:
1992-1999 E36 323i 325i 328i M3

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Burger Motorsports - Corporate Logo
T#:1316770
Part#: E9XDIFFBRACE-SM
Back Ordered
$ 99.00 USD
Free Shipping
$ 99.00 USD
Free Shipping

BMW E9X 335i BMS Differential Support Bracket Brace - Small Case

The BMW E9X 335i BMS Differential Support Bracket Brace - Small Case is a high-performance upgrade designed to enhance the stability and durability of the differential mount. Turner Motorsport offers this precision-engineered brace to reduce flex and movement of the differential, ensuring improved power transfer and handling. Ideal for high-performance driving or track use, this brace helps maintain proper alignment and extends the lifespan of your differential components.

Benefits:

  • Enhances differential stability by reducing flex and movement
  • Improves power transfer and handling performance
  • Precision-engineered for a perfect fit and reliable performance
  • Ideal for high-performance driving and track use
  • Extends the lifespan of differential components
  • Made from high-quality materials for durability and strength
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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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Burger Motorsports - Corporate Logo
T#:1316771
Part#: E9XDIFFBRACE-LG
Ships in 1 Business Day
$ 99.00 USD
Free Shipping
$ 99.00 USD
Free Shipping
Ina - Corporate Logo
T#:19646
Part#: 21517521360
Ships in 1 Business Day
$ 74.38

This product was last offered at the strikethrough price on
07-03-2026

$ 73.53 USD
Free Shipping on orders $49 and up
$ 73.53 USD
Free Shipping on orders $49 and up
CLUTCH CLUTCH RELEASE BEARING

GSP North America - Corporate Logo
T#:389683
Part#: 274125
Ships in 2 Business Days
$ 72.99 USD
Free Shipping on orders $49 and up

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

1992-1998 E36 BMW 318i 318ic 318is 318ti 323is 323ic 325i 325ic 325is 328i 328ic 328is M3 M3 Convertible 
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci 
3/1991-1995 E34 BMW 525i 530i 535i 540i 
11/1991-1994 E32 BMW 735i 735il 740o 740il 750il 
3/1992-1999 E31 BMW 840ci 850ci 850csi 
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe

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GSP North America - Corporate Logo
T#:389675
Part#: 274210
Ships in 2 Business Days
$ 105.99 USD
Free Shipping
$ 105.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E39 BMW 525i 528i 530i 

E60 BMW 525i 525xi 528i 528i xDrive 530i 530xi 535i 535xi 545i 550i 

E63 BMW 645Ci 650i

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GSP North America - Corporate Logo
T#:389682
Part#: 274094
Ships in 2 Business Days
$ 62.99 USD
Free Shipping on orders $49 and up

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E30 BMW M3

E28 BMW 524td 528e 533i 535i 535is M5

E24 BMW 633CSi 635CSi M6

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GSP North America - Corporate Logo
T#:389692
Part#: NCV27528
Ships in 2 Business Days
$ 156.99 USD
Free Shipping
$ 156.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E32 BMW 735i 735iL 740i 740iL

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GSP North America - Corporate Logo
T#:1196237
Part#: 270010
Ships in 2 Business Days
$ 115.99 USD
Free Shipping
$ 115.99 USD
Free Shipping
Replace your worn wheel hub assembly with this assembly
GSP North America - Corporate Logo
T#:389707
Part#: NCV27504
Ships in 2 Business Days
$ 180.99 USD
Free Shipping
$ 180.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E39 BMW 540i M5

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OS Giken - Corporate Logo
T#:200230
Part#: MN024-HA
In Stock
$ 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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GSP North America - Corporate Logo
T#:27238726
Part#: NCV27030
In Stock
$ 162.99 USD
Free Shipping on orders $49 and up
$ 162.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Axle Nut Length: 23 Axle Nut Thread Size: M24×1.5 Boot Material: Neoprene Compressed Length: 29.09 Inboard Spline Quantity: 27 Outboard Spline Quantity: 28 Axle Nut Included: Yes Axle Nut Socket Size: 36 Axle Nut Type: Hex California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional Prop 65 Yes/No: Yes
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Fall Line - Corporate Logo
T#:5498480
Part#: FLM-DCT-HC
In Stock
$ 899.99

This product was last offered at the strikethrough price on
06-01-2026

$ 845.99 USD
Limited Qty Sale
Free Shipping
$ 899.99

This product was last offered at the strikethrough price on
06-01-2026

$ 845.99 USD
Limited Qty Sale
Free Shipping
Like the DCT oil pan, the plastic OEM hydraulics cover is prone to fatiguing from heat cycling; not ideal considering the important parts that reside behind it. And also like it's oil pan sibling, the Fall-Line hydraulics cover uses a bespoke Viton O-Ring that resides within a clever internal channel. Viton O-Rings, due to their exceptional resistance to temperature extremes (-20°F to 400°F operating temp) and low gas permeability, have incredible aging characteristics and therefore eliminate the need for regular replacement.
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GSP North America - Corporate Logo
T#:389701
Part#: NCV27516
Ships in 2 Business Days
$ 183.99 USD
Free Shipping
$ 183.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW M3

E85 BMW Z4M 

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GSP North America - Corporate Logo
T#:23748132
Part#: NCV49043
Ships in 1 Business Day
$ 349.99 USD
Free Shipping on orders $49 and up
GSP North America - Corporate Logo
T#:27238727
Part#: NCV27031
Ships in 2 Business Days
$ 140.99 USD
Free Shipping on orders $49 and up
$ 140.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Axle Nut Length: 23 Axle Nut Thread Size: M24×1.5 Boot Material: Neoprene Compressed Length: 793 Inboard Spline Quantity: 27 Outboard Spline Quantity: 28 Axle Nut Included: Yes Axle Nut Socket Size: 36 Axle Nut Type: Hex California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional Prop 65 Yes/No: Yes
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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.
GSP North America - Corporate Logo
T#:27205357
Part#: NCV49506
Ships in 2 Business Days
$ 126.99 USD
Free Shipping on orders $49 and up

GSP North America - Corporate Logo
T#:389691
Part#: NCV27510
Ships in 2 Business Days
$ 109.99 USD
Free Shipping
$ 109.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E82/88 BMW 128i

E46 BMW 323i 325Ci 325i 325xi 328Ci 328i 

E90/92 BMW 328i 328i xDrive 

E85 BMW Z4

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GSP North America - Corporate Logo
T#:389689
Part#: 273225
Ships in 2 Business Days
$ 59.99 USD
Free Shipping on orders $49 and up
$ 59.99 USD
Free Shipping on orders $49 and up

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

1997-2003 E39 BMW 525i 528i 530i 540i M5 
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i

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GSP North America - Corporate Logo
T#:389690
Part#: 274172
Ships in 2 Business Days
$ 71.99 USD
Free Shipping on orders $49 and up

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E39 BMW 525i 528i 530i 540i

E52 BMW Z8

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GSP North America - Corporate Logo
T#:389714
Part#: NCV27500
Ships in 2 Business Days
$ 178.99 USD
Free Shipping
$ 178.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW M3

E85 BMW Z4M

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OS Giken - Corporate Logo
T#:1387
Part#: BM237-HA
Ships in 2 Business Days
$ 1,950.00 USD
Free Shipping
$ 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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GSP North America - Corporate Logo
T#:23748134
Part#: NCV49045
Ships in 2 Business Days
$ 295.99 USD
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Burger Motorsports - Corporate Logo
T#:19461751
Part#: BMSTRANSCOOLER
Special Order: No Guaranteed ETA
$ 399.00 USD
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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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GSP North America - Corporate Logo
T#:389717
Part#: NCV27501
Ships in 2 Business Days
$ 103.99 USD
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$ 103.99 USD
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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E53 BMW X5

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GSP North America - Corporate Logo
T#:27205358
Part#: NCV49507
Ships in 2 Business Days
$ 158.99 USD
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OS Giken - Corporate Logo
T#:2209
Part#: BM533-BF6EA
Ships in 2 Business Days
$ 999.99 USD
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$ 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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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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GSP North America - Corporate Logo
T#:389704
Part#: NCV27995
Ships in 2 Business Days
$ 125.99 USD
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$ 125.99 USD
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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E36 BMW 318is 

 

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Atlantic Automotive Engineering - Corporate Logo
T#:42705796
Part#: GBA-59281KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
$ 2,563.99 USD
Free Shipping on orders $49 and up
These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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GSP North America - Corporate Logo
T#:389722
Part#: NCV27502
Ships in 2 Business Days
$ 123.99 USD
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$ 123.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E53 BMW X5

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GSP North America - Corporate Logo
T#:389723
Part#: NCV27920
Ships in 2 Business Days
$ 134.99 USD
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$ 134.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW 330i

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OS Giken - Corporate Logo
T#:338592
Part#: BM533-BF6
Ships in 2 Business Days
Starting at $ 2,150.00 USD
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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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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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