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BMW Drivetrain Parts for BMW F85 X5 M S63 4.4L

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

T#:50776807

Part#: 27605A371F4

Ships in 3 Business Days

4% 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.

$ 1,995.99 USD

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4% 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.

$ 1,995.99 USD

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Genuine BMW Transfer Case Torque Module - Most BMW F-chassis

CENTERING SLEEVE HARD

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:50817520

Part#: 26118835422

Ships in 5 Business Days

3% 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.

$ 35.99 USD

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3% 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.

$ 35.99 USD

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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

T#:49857412

Part#: SP-ZF-LF-S2

Special Order: No Guaranteed ETA

$ 5,499.00 USD

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$ 5,499.00 USD

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For the DIY-er looking to maximize their S58's performance.

Febi Automatic Transmission Filter - GA8HP76X

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:54816240

Part#: 24007855263

Special Order: No Guaranteed ETA

$ 51.99

This product was last offered at the strikethrough price on
06-10-2026

$ 39.99 USD

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$ 39.99 USD

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Track-ready 8-speed transmission filter kit guards against high-temp wear.

Blue Print Transmission Oil Filter Set

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:54816236

Part#: ADBP210254

Special Order: No Guaranteed ETA

$ 45.99 USD

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$ 45.99 USD

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Packaged with a high-flow screen filter, a fresh oil sump gasket, a new drain plug, and a full set of screws, this kit has everything required to refresh your transmission pan setup and eliminate fluid leaks.

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BMW Drivetrain Parts for BMW F85 X5 M S63 4.4L

Sub-Categories

Genuine BMW Transfer Case Torque Module - Most BMW F-chassis ...

CENTERING SLEEVE HARD

Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission D...

Febi Automatic Transmission Filter - GA8HP76X

Blue Print Transmission Oil Filter Set

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