BMW Drivetrain Parts for BMW F85 X5 M S63 4.4L

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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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Genuine BMW Transfer Case Torque Module - Most BMW F-chassis ...
For Automatic Transmissions Only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:50776807
Part#: 27605A371F4
Ships in 1-2 days
New Item
7% off MSRP $ 2,089.99

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

$ 1,945.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 2,089.99

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

$ 1,945.99 USD
Free Shipping on orders $49 and up
Genuine BMW Transfer Case Torque Module - Most BMW F-chassis
CENTERING SLEEVE HARD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:50817520
Part#: 26118835422
Ships in 4 Business Days
New Item
5% off MSRP $ 36.99

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

$ 34.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 36.99

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

$ 34.99 USD
Free Shipping on orders $49 and up
CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 4 Business Days
New Item
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission D...
For 8HP70 models only compatible with newer 48 Spline versions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spool Performance - Corporate Logo
T#:49857412
Part#: SP-ZF-LF-S2
Special Order: No Guaranteed ETA
New Item
$ 5,499.00 USD
Free Shipping on orders $49 and up
$ 5,499.00 USD
Free Shipping on orders $49 and up
For the DIY-er looking to maximize their S58's performance.