BMW Drivetrain Parts for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

Please ensure your correct model is selected

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:
Rogue Engineering Transmission Mounts - Pair - Multiple BMWs
Rogue Engineering Transmission Mounts - Pair - Multiple BMWs ...
Rogue Engineering - Corporate Logo
T#:641617
Part#: TM
In Stock
$ 69.00 USD
Free Shipping
Add to Wish List
$ 69.00 USD
Free Shipping
Add to Wish List
Unlike other aftermarket mounts, the mounting plate and studs of our mounts have been Zinc-plated to prevent corrosion. Rogue Engineering Transmission Mounts are sold as a pair, and come with Grade 8 Zinc plated hardware. Rogue Engineering transmission mounts are designed with street comfort in mind while still reducing left and right movement of the transmission. By using a cylindrical shape instead of the factory hourglass like design and utilizing Neoprene rubber deflection can be significantly reduced, minimizing unwanted transmission movement while maintaining vibration dampening characteristics.
Show More Show Less
Revshift Polurethane Transmission Mount Set - 95A (Track - Green) - E30 E36 E46 E9X E8X
Revshift Polurethane Transmission Mount Set - 95A (Track - Green) - E...
Revshift - Corporate Logo
T#:600155
Part#: PTM-BT
Ships in 1 Business Day
$ 59.99 USD
Free Shipping
Add to Wish List
$ 59.99 USD
Free Shipping
Add to Wish List
95A Track (Green): Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.
Revshift Polyurethane Motor Mounts - 95A - BMW E36 E46 E9X
Revshift Polyurethane Motor Mounts - 95A - BMW E36 E46 E9X
Revshift - Corporate Logo
T#:1120843
Part#: PMM-R36
Ships on Oct 30, 2026
$ 149.99 USD
Free Shipping
Add to Wish List
$ 149.99 USD
Free Shipping
Add to Wish List
These mounts are designed for the BMW E36 and E46 including the M3, Z3, and Z4 as well as the E90/E92 M3. Excluding the E46 XI. Revshift polyurethane motor mounts are made in the U.S.A. from high-grade polyurethane. Revshift mounts are the most durable and reliable mounts on the market. CNC machined billet aluminum flanged ends are embedded deep in the urethane which prevents the isolated ends from separating under extreme loads. Utilizing class 14.9 alloy steel removable screws these mounts will hold your engine in place for a lifetime. To further ensure the strength of these mounts we form the threads with a forming tap which creates denser and stronger threads in the billet aluminum end pieces. These mounts have removable screws for ease of installation. We recommend using Loctite on the threads during installation. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.
Show More Show Less
Revshift Polurethane Transmission Mount Set - 80A (Street - Black) - E30 E36 E46 E9X E8X
Revshift Polurethane Transmission Mount Set - 80A (Street - Black) - ...
Revshift - Corporate Logo
T#:47885235
Part#: PTM-BT-80A
Back Ordered
$ 59.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 59.99 USD
Free Shipping on orders $49 and up
Add to Wish List
80A Street (Black) Bushings: Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+).
Revshift Polyurethane Differential Bushings - Street / Black (80A) - E46 M3
Revshift Polyurethane Differential Bushings - Street / Black (80A) - ...
Revshift - Corporate Logo
T#:41728752
Part#: PDB-E46M-80A
Ships in 4 Business Days
$ 109.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 109.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Revshift polyurethane differential bushings completely replace the OEM rubber bushings on the E46 M3 and Z4M. These bushings stiffen the differential, improving the vehicle's handling capabilities and eliminating drive-line slop.
Show More Show Less
DKM Stage 1 Single-Mass Flywheel and Performance Clutch Kit - E34 E36 E46 E39 Z3 Z4
DKM Stage 1 Single-Mass Flywheel and Performance Clutch Kit - E34 E36...
For vehicles with production date up to 10/2003 Not for SMG Transmission Cars!
DKM - Corporate Logo
T#:393279
Part#: MA-006-005
Ships on Nov 17, 2026
$ 749.99 USD
Free Shipping
Add to Wish List
$ 749.99 USD
Free Shipping
Add to Wish List

Looking to upgrade your stock clutch to something a little more beefy?  The performance clutch kits from DKM are a great option to help get power to the wheels without breaking the bank. Working with Competition Clutch, DKM clutch discs and plates are constructed using quality materials to obtain greater strength and heat tolerance than OE clutches, helping to prevent wear and tear while still giving you increased toque capacity for quicker shifts and more power management.

Stage 1 Kits are best for moderately modified vehicles that want to add a single mass flywheel for quicker revs and a sportier engagement, without adversely affecting the clutch pedal's feel. *This is a 10 Spline clutch kit.*

This Stage 1 performance clutch kit includes the following items:

  • Pressure Plate
  • Sprung Organic Disc
  • Iron Single Mass Flywheel
  • Pilot Bearing/Bushing and Throw-out Bearing
  • Alignment Tool

     

**For vehicles with 5-speed transmission only.

Show More Show Less
Driveshaft Carrier Spare Bushing Set - Track
Driveshaft Carrier Spare Bushing Set - Track
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799659
Part#: BSH04A1
Ships in 4 Business Days
$ 29.99 USD
Free Shipping
Add to Wish List
$ 29.99 USD
Free Shipping
Add to Wish List
Refresh all bushings in your driveshaft carrier kit. Please note that the bushings you receive will depend on your specific model of carrier and may not match the picture.
Driveshaft Carrier Spare Bushing Set - Street
Driveshaft Carrier Spare Bushing Set - Street
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799658
Part#: BSH04A0
In Stock
$ 29.99 USD
Free Shipping
Add to Wish List
$ 29.99 USD
Free Shipping
Add to Wish List
Refresh all bushings in your driveshaft carrier kit. Please note that the bushings you receive will depend on your specific model of carrier and may not match the picture.
Revshift Polyurethane Differential Bushings - Track / Green (95A) - E46 M3
Revshift Polyurethane Differential Bushings - Track / Green (95A) - E...
Revshift - Corporate Logo
T#:582011
Part#: PDBE46MGREEN
Ships in 2 Business Days
$ 109.99 USD
Free Shipping
Add to Wish List
$ 109.99 USD
Free Shipping
Add to Wish List
Revshift polyurethane differential bushings completely replace the OEM rubber bushings on the E46 M3 and Z4M. These bushings stiffen the differential, improving the vehicle's handling capabilities and eliminating drive-line slop.
Show More Show Less
JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E85/E86 Z4 Coupe/Roadster
JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E85/E86 Z...
JXB Performance - Corporate Logo
T#:18070238
Part#: 7687533TCKHMEMIR
In Stock at Vendor
$ 299.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 299.99 USD
Free Shipping on orders $49 and up
Add to Wish List
JXB Driveshaft Center Support Bearing Carrier Upgrade
JXB Driveshaft Center Support Bearing Carrier Upgrade
JXB Performance - Corporate Logo
T#:25772541
Part#: 4507854PDKNGJY2Q
Ships in 4 Business Days
$ 299.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 299.99 USD
Free Shipping on orders $49 and up
Add to Wish List
JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E85/E86 E89 Z4 Coupe/Roadster
JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E85/E86 E...
JXB Performance - Corporate Logo
T#:7687533
Part#: BMW15A0
In Stock at Vendor
Starting at $ 299.99 USD
Free Shipping
Add to Wish List
Starting at $ 299.99 USD
Free Shipping
Add to Wish List
The stock center support bearing carrier is designed to reduce NVH to the cabin by loosely holding the center bearing with a flimsy rubber bushing. During launches and shifts, the driveshaft is allowed to travel off-center, decreasing throttle response and causing oscillations through the drivetrain. As they age, the carrier rubber sags and dry rots, ruining the driveshaft alignment. Fix or prevent this common issue with JXB Performance's Driveshaft Center Support Bearing Upgrade! JXB utilizes a simple but extremely effective 2-piece design which allows you to install this upgrade and replace bushings with ease. The stock center support carrier is simply cut away, allowing the JXB bushings to "clamp" down on the driveshaft bearing and hold the driveshaft securely in place, maintaining driveshaft alignment at all times. Two bushing options are available for this kit, Street and Track, both of which are many times better than the stock bushings: The street bushings absorb most of the NVH from the drivetrain. Some light NVH is possible at some speeds in the form of a soft hum. (With a modified exhaust or windows down, you’ll probably never hear it) The track bushings are for those who want no-compromise drivetrain performance. These may create a substantial amount of cabin noise. Not sure which is for you? Try them both, they’re interchangeable! Installation does not require the removal of the driveshaft. The 2-part design clamps around the OEM bearing. The old carrier must be removed, so a cutting tool is required. Looking for replacement or additional bushings? See T#4799658 for replacement street bushings and T#4799659 for replacement track bushings.
Show More Show Less
Sachs Performance Clutch Kit for JB Racing Flywheel Kit - E36, E46, Z3, Z4
Sachs Performance Clutch Kit for JB Racing Flywheel Kit - E36, E46, Z...
SACHS Performance - Corporate Logo
T#:4311
Part#: 881861999855-K
Ships in 10 Business Days
$ 928.95 USD
Free Shipping
Add to Wish List
$ 928.95 USD
Free Shipping
Add to Wish List
This replacement "sprung-hub" clutch package is designed to work with our (JB Racing) lightweight aluminum flywheel  520-010-240 for the BMW E36, E46, Z3, and Z4 models. The Sachs HD clutch disc has a sprung hub to minimize noise and vibration and organic linings to give the feel and engagement of a stock clutch.

The Sachs HD pressure plate will clamp with greater force -- allowing approximately 350 ft-lbs of torque, which makes it an obvious upgrade from the stock clutch kit.

Because Sachs is an OE supplier to most German cars, replacement parts are just a phone call away. This kit uses the stock throw-out bearing (included in the price!).

**Not for use with stock flywheel or other brands of lightweight flywheels**
Show More Show Less
Polyurethane Differential Bushings - E46 Non-M
Polyurethane Differential Bushings - E46 Non-M
Revshift - Corporate Logo
T#:1105905
Part#: PDB-E4695A
Special Order: No Guaranteed ETA
$ 129.99 USD
Free Shipping
Add to Wish List
$ 129.99 USD
Free Shipping
Add to Wish List
Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.
Show More Show Less
Sachs Performance BMW Z4M Power Clutch Kit
Sachs Performance BMW Z4M Power Clutch Kit
SACHS Performance - Corporate Logo
T#:15710797
Part#: 001243.999515G
Ships in 5 Business Days
$ 816.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 816.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Performance Clutch Kit for use with factory flywheel, capable of handling up to 400 ft lbs of torque with OE clutch feel
E46 M3 Dual Ceramic Clutch Kit - With Single Mass Flywheel
E46 M3 Dual Ceramic Clutch Kit - With Single Mass Flywheel
DKM - Corporate Logo
T#:24610565
Part#: MR-006-054
Special Order: No Guaranteed ETA
$ 1,699.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,699.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Rated for upwards of 650 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 184mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 184mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
Show More Show Less
E46 M3 Dual Ceramic Clutch Kit - With Single Mass Flywheel
E46 M3 Dual Ceramic Clutch Kit - With Single Mass Flywheel
DKM - Corporate Logo
T#:24610569
Part#: MRX-006-005
Special Order: No Guaranteed ETA
$ 1,799.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,799.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Rated for upwards of 850 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 215mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 215mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Shipping