Home
Drivetrain

BMW Drivetrain Parts for BMW 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.

Sub-Categories

Sort By:

Genuine BMW Transfer Case Repair Kit - E70/E71

10X Entries Into Our F80 M3 Sweepstakes

T#:56471655

Part#: 27102413711KT3

Ships in 1-2 days

$ 228.99 USD

Add to Wish List

Qty

$ 228.99 USD

Add to Wish List

This Transfer Case Repair Kit provides an exact-fit, OEM grade solution engineered to rebuild the servomotor assembly back to factory operating specifications. Designed for enthusiasts who demand crisp power transfer and exact mechanical feedback from their drivetrain.

Show More Show Less

Bavarian Autosport Hub Adapter With Hub Puller Slide Hammer Adapter A...

10X Entries Into Our F80 M3 Sweepstakes

T#:56254753

Part#: B8800120KT2

Ships on Oct 21, 2026

$ 177.99 USD

Add to Wish List

Qty

$ 177.99 USD

Add to Wish List

Combining a heavy duty hub adapter with dedicated slide hammer and impact force screw attachments, this kit is built for serious mechanics and track day drivers who need unyielding strength to get the job done right the first time.

Show More Show Less