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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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Performance Carbon Fiber Driveshaft - E90/E92/E93 M3 (Manual Transmission)
Performance Carbon Fiber Driveshaft - E90/E92/E93 M3 (Manual Transmis...
YCW Engineering - Corporate Logo
T#:31324214
Part#: YCW-TRS-13E92M
In Stock
$ 1,699.99 USD
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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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N54/N55 BMW Automatic Transmission Cooler - E9X 335
N54/N55 BMW Automatic Transmission Cooler - E9X 335
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
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$ 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: 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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Burger Motorsports Differential Support Bracket Brace - F-Chassis BMW
Burger Motorsports Differential Support Bracket Brace - F-Chassis BMW...
Burger Motorsports - Corporate Logo
T#:637547
Part#: BMS-DSBB-F
Back Ordered
Starting at $ 129.00 USD
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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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BMW E9X 335i BMS Differential Support Bracket Brace - Small Case
BMW E9X 335i BMS Differential Support Bracket Brace - Small Case ...
Burger Motorsports - Corporate Logo
T#:1316770
Part#: E9XDIFFBRACE-SM
Back Ordered
$ 99.00 USD
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$ 99.00 USD
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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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BMS Differential Support Bracket Brace - BMW 135i / E9x 335i - Large Case
BMS Differential Support Bracket Brace - BMW 135i / E9x 335i - Large ...
Burger Motorsports - Corporate Logo
T#:1316771
Part#: E9XDIFFBRACE-LG
Ships in 1 Business Day
$ 99.00 USD
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$ 99.00 USD
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Turner Motorsport Shifter Rebuild & Upgrade Kit - F8X M2 M3 M4 (up to 11/2014)
Turner Motorsport Shifter Rebuild & Upgrade Kit - F8X M2 M3 M4 (up to...
Packaged by Turner - Corporate Logo
T#:588741
Part#: PBTSRKF8XKT
In Stock
Sale - Save 18% $ 324.06

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

$ 266.45 USD
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Sale - Save 18%
$ 324.06

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

$ 266.45 USD
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Add to Wish List
Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and upgraded bushings that will give you a tighter shifting feel than traditional rubber bushings and will resist wear significantly longer. This kit is perfect to restore your driving pleasure and will be the last shifter rebuild you will ever need! See the included components under Kit Contents below.
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Transmission Oil Cooler Regulator Valve
Transmission Oil Cooler Regulator Valve
Packaged by Turner - Corporate Logo
T#:302929
Part#: 17211437772-987
Ships on Dec 22, 2026
Sale - Save 4% $ 121.99

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

$ 117.52 USD
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Sale - Save 4%
$ 121.99

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

$ 117.52 USD
Free Shipping
Add to Wish List

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