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BMW Drivetrain Parts for BMW 3 Series E46 (1999-2005)

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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BMW Clutch Stop - Bavarian Autosport

T#:1777897

Part#: B2300001KT

In Stock

Sale - Save 20% $ 26.99

This product was last offered at the strikethrough price on
05-03-2026

$ 21.59 USD

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$ 26.99

This product was last offered at the strikethrough price on
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$ 21.59 USD

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BMW Clutch Stop

Improve your shifting experience with the BMW Clutch Stop. This adjustable clutch stop is designed to install beneath the clutch pedal, allowing you to set the precise stopping point just after the clutch disengages. Once adjusted, you can achieve consistent, smooth, and efficient shifts every time, saving valuable time and effort.

Benefits:

Enhances shifting precision and consistency
Saves time with smooth and fast shifts
Adjustable design allows for personalized settings

Upgrade your BMW's shifting performance with the BMW Clutch Stop for a more enjoyable driving experience.

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Bav Auto Universal Flex Disc - Multiple BMW Applications

For vehicles with automatic transmission only For vehicles with automatic transmission or SMG transmission only

T#:639802

Part#: 26117511454

In Stock

Sale - Save 15% $ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 42.49 USD

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Sale - Save 15%

$ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 42.49 USD

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This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Universal Flex Disc "Guibo" - E36 E46 E34 Z3 Z4 M Models ...

T#:1135777

Part#: 26112226527

In Stock

Sale - Save 10% $ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.59 USD

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Sale - Save 10%

$ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.59 USD

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This Bav Auto replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it can produce knocking sounds and a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. This can also be used as an upgrade on the E30 M3. It has much more rubber in between the bolt holes which makes it last longer. This is 5mm thicker than the stock E30 flex disc so adjustment of the 2-piece driveshaft may be required. The original flex disc bolts can be re-used.

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6.5 Liter Fluid Extractor with Brake Bleeding Adapter - Bundle ...

T#:26504984

Part#: 011885SCH01A02KT

In Stock

Sale - Save 25% $ 144.99

This product was last offered at the strikethrough price on
07-31-2026

$ 108.74 USD

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$ 144.99

This product was last offered at the strikethrough price on
07-31-2026

$ 108.74 USD

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EXTRACTOR:

The Schwaben 6.5 Liter Extractor empowers you with swift, hand-operated fluid extraction. Complete with two tubes of varying diameters to suit your unique needs, this system's vacuum release button guarantees seamless operation. Clearing 6.5 Liters (6.8 qts.) of fluid in minutes, it preserves a spotless, oil-free workspace. Its ingeniously designed pour spout ensures mess-free fluid disposal.

Features:

Stability First: Equipped with a flip-out foot for steady usage, delivering precise extraction.
Organized Efficiency: Integrated hose storage streamlines your extraction process.
Perfectly Sized: A 41" main tube (3/8" OD) and two 35" extension tubes (1/4" and 3/16" OD) ensure versatility across applications.
Beyond Extraction: It doubles as a brake bleeder with the optional ES3248036 Brake Bleeder Hose.
LIFETIME REPLACEMENT: Like almost all Schwaben tools, this fluid extractor is backed by our lifetime replacement program should anything go wrong!

ADAPTER:

This adapter hose allows a quick and easy suction thru the bleeder screw. This hose has included shut off valve in hose. This will improve your extractor capabilities and make it even more of an all-in-one tool!

WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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E46 6-Speed Weighted Shift Knob AND 128.5 mm DSSR With Turner Double ...

T#:25042550

Part#: 013264TMS15EBKT

Ships on Sep 1, 2026

Sale - Save 23% $ 711.96

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

$ 549.00 USD

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Sale - Save 23%

$ 711.96

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

$ 549.00 USD

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Turner Motorsport presents the Double Adjustable Short Shift Kit, providing a solution to BMW's historically long throw shifters. Experience the thrill of driving again with Turner's height and throw adjustable short shifters, offering double adjustability for a personalized driving experience.

Wondering about the long shifter? Turner's rally lever extension, available separately, facilitates a Quick Change option, making the transition between long and short levers effortless. Whether you're a track enthusiast, weekend warrior, or daily driver, Turner's short shifter kit is tailored to suit your needs.

Installation is a breeze with the custom bearing cup, allowing easy installation from inside the vehicle. Enjoy the benefits of adjustable throw, ultra-crisp shifter feel, and a more engaging driving experience.

Key Features:

Adjustable throw from conservative to ultra-short
Ultra-crisp shifter feel for quicker, precise shifts
Easy installation with custom bearing cup
Quick Change option for rally lever extension
Independently adjustable knob height
22mm adjustment range for fine-tuning shifter throw
CNC machined for durability and corrosion resistance

Upgrade your driving experience with Turner's Weighted Shift Knob. This 6-speed coin-designed knob enhances shifting with added weight, resulting in faster engagement and an overall improved shifting experience.

Turner Weighted Shift Knob Features:

Anodized billet aluminum core
Durable Delrin outer construction
Weighs 340g (11.99oz) for enhanced shift feel
Anodized billet shift boot collar with Turner logo

Pair these upgrades with Turner's in-house engineered DSSR for E46 330i/Ci 6-Speed models. Developed in collaboration with Rennline, Turner's Dual Shear Selector Rod reduces flexibility for a more precise shift, eliminating slop in the stock shifter.

Turner DSSR Features & Benefits:

Reduces play in the shifter for a more positive feel
Manufactured from 303 stainless steel for corrosion resistance
Compatible with stock or Turner shifters
Necessary hardware included for easy installation

Revitalize your BMW's shifting performance with Turner Motorsport, where precision meets driving pleasure.

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E46 M3 6-Speed Weighted Shift Knob AND 144mm DSSR With Turner Double ...

T#:25042553

Part#: 013264TMS07EBKT

Ships on Sep 1, 2026

Sale - Save 27% $ 686.99

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

$ 499.00 USD

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Sale - Save 27%

$ 686.99

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

$ 499.00 USD

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Revitalize your BMW driving experience with the Turner Motorsport Double Adjustable Short Shift Kit. Overcoming the historical issue of long throw factory shifters, Turner's solution brings height and throw adjustability, offering a double-adjustable feature for a personalized driving thrill.

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Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

For sedan models with A5S325Z transmission and production date up to 03/2002. For touri... For vehicles with A5S325Z transmission only, up to 03/2003 production date For vehicles with A5S325Z transmission only, from 03/2000 production date

T#:639803

Part#: 24341423376

In Stock

Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Febi Pilot Bearing

For vehicles with manual transmission only

We Price Match - Give Us A Call or Chat!

T#:340706

Part#: 11211720310

In Stock

Sale - Save 54% $ 13.99

This product was last offered at the strikethrough price on
05-14-2026

$ 6.45 USD

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$ 13.99

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$ 6.45 USD

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Replace with every clutch service

M18 Automatic Transmission Fill Plug - BMW

For vehicles with production date up to 03/2003 For sedan models with production date up to 03/2002. For touring models with production...

T#:22690760

Part#: 24117552349

In Stock

Sale - Save 11% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.99 USD

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Sale - Save 11%

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$ 7.99 USD

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Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

T#:639833

Part#: 13621433076

In Stock

Sale - Save 20% $ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD

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$ 14.99

This product was last offered at the strikethrough price on
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$ 11.99 USD

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This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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BMW Drivetrain Parts for BMW 3 Series E46 (1999-2005)

Sub-Categories

BMW Clutch Stop - Bavarian Autosport

BMW Clutch Stop

Benefits:

Bav Auto Universal Flex Disc - Multiple BMW Applications

Bav Auto Universal Flex Disc "Guibo" - E36 E46 E34 Z3 Z4 M Models ...

6.5 Liter Fluid Extractor with Brake Bleeding Adapter - Bundle ...

E46 6-Speed Weighted Shift Knob AND 128.5 mm DSSR With Turner Double ...

Key Features:

Turner Weighted Shift Knob Features:

Turner DSSR Features & Benefits:

E46 M3 6-Speed Weighted Shift Knob AND 144mm DSSR With Turner Double ...

Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

Febi Pilot Bearing

M18 Automatic Transmission Fill Plug - BMW

Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

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