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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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Rogue Engineering - Corporate Logo
T#:54388516
Part#: RE.484.FIX
Ships in 9 Business Days
New Item
$ 64.00 USD
Free Shipping on orders $49 and up
A common failure point on the BMW E46 M3 platform occurs when the side differential mounting bolt backs out, leading to stripped threads in the differential cover.
Pure Drivetrain Solutions - Corporate Logo
T#:54566515
Part#: PDS13-0131-1000
In Stock at Vendor
New Item
$ 1,799.99 USD
$ 1,799.99 USD
Don't let your transfer case limit your build's potential. Upgrade to Pure Drivetrain Solutions and lock down your drivetrain integrity.

Pure Drivetrain Solutions - Corporate Logo
T#:50136699
Part#: 12-94-2000
In Stock at Vendor
New Item
$ 4,999.99 USD
Free Shipping on orders $49 and up
We all love the ZF 8HP for its lightning-fast shifts, but as many BMW owners discover, it’s not invincible. If you’ve pushed your build past the factory power limits, you’re likely feeling the dreaded "trans slip." Before you spend five figures on a replacement, check out the Hard Parts Kit from Pure Drivetrain Solutions. This kit targets the specific failure points of the 8HP, reinforcing the transmission from the inside out.
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YCW Engineering - Corporate Logo
T#:54388427
Part#: YCW-TRS-13E46M
Ships in 7 Business Days
New Item
$ 1,699.99 USD
$ 1,699.99 USD
Engineered for high-tier motorsport and uncompromising performance applications, these shafts utilize an advanced dry carbon fiber weave bonded to precision-forged 6061-T6 aluminum ends.