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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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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
Ships in 10 Business Days
Starting at $ 523.99 USD
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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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AAE Remanufactured Transfer Case Assembly - BMW E84 X1 xDrive35i
AAE Remanufactured Transfer Case Assembly - BMW E84 X1 xDrive35i ...
Atlantic Automotive Engineering - Corporate Logo
T#:42705796
Part#: GBA-59281KT
Ships in 3 Business Days
$ 2,563.99 USD
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$ 2,563.99 USD
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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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F9X X3/4M Billet Diff Lock Down Kit
F9X X3/4M Billet Diff Lock Down Kit
Vargas Turbo Technologies - Corporate Logo
T#:26404860
Part#: VTT-F9X-LDK
Back Ordered
Starting at $ 314.99 USD
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Starting at $ 314.99 USD
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VTT noticed a hole in the F9X X3/4M market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. So we did something about it and went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 differential bolts, drill two holes in the subframe slightly bigger, install two M8 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 30-45 minutes for someone who is experienced working on vehicles, an hour or two if you like taking it slow. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and three on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 3 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.
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Billet Diff Lock Down Kit
Billet Diff Lock Down Kit
Vargas Turbo Technologies - Corporate Logo
T#:21176906
Part#: VTT-A9X-DLD
In Stock
Sale - Save 7% $ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
Free Shipping on orders $49 and up
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Sale - Save 7%
$ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
Free Shipping on orders $49 and up
Add to Wish List
VTT noticed a hole in the A9X/Z4 market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. Vargas went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 diff bolts, drill two holes in the subframe slightly bigger, install two M10 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 15-30 minutes for someone who is experienced. You will need a Riv-nut tool to install the Riv-nuts as one is not included. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and two on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 4 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.
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AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F07/10 F06/12/13 F01/02
AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F07/10 F06...
Atlantic Automotive Engineering - Corporate Logo
T#:42705795
Part#: GBA-59251KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22/23 F3X F07/10 F06/12/13 F01/02
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...
Atlantic Automotive Engineering - Corporate Logo
T#:42705799
Part#: GBA-59251MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F10
AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F10 ...
Atlantic Automotive Engineering - Corporate Logo
T#:42705797
Part#: GBA-59260KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22/23 F3X F10
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...
Atlantic Automotive Engineering - Corporate Logo
T#:42705800
Part#: GBA-59260MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84 X1 xDrive28i
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...
Atlantic Automotive Engineering - Corporate Logo
T#:42705801
Part#: GBA-59280MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84 X1 xDrive35i
AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...
Atlantic Automotive Engineering - Corporate Logo
T#:42705802
Part#: GBA-59281MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 3,519.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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Aasco Solid Billet Steel Flywheels N18 MINI Cooper
Aasco Solid Billet Steel Flywheels N18 MINI Cooper
JM Turbo Coopers - Corporate Logo
T#:37521038
Part#: 03-655
Ships in 10 Business Days
$ 799.99 USD
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$ 799.99 USD
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21lbs Dual Mass Conversion Clutch Kit 28 Spline 6 Speed
21lbs Dual Mass Conversion Clutch Kit 28 Spline 6 Speed
JM Turbo Coopers - Corporate Logo
T#:26238503
Part#: 03-655S
Ships in 10 Business Days
$ 1,128.99 USD
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$ 1,128.99 USD
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JMTC MINI Cooper S Solid Flywheel Conversion Clutch Kit

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

Key Benefits:

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

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

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AAE Remanufactured Transfer Case Assembly - BMW E84 X1 xDrive28i
AAE Remanufactured Transfer Case Assembly - BMW E84 X1 xDrive28i ...
Atlantic Automotive Engineering - Corporate Logo
T#:42705798
Part#: GBA-59280KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,563.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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