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:

Turner Motorsport Solid Aluminum Engine Mount Set - E8X E9X 128i 135i...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:397207
Part#: 021445TMS01
In Stock
Sale - Save 53% $ 264.99

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

$ 124.58 USD
Free Shipping
Sale - Save 53%
$ 264.99

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

$ 124.58 USD
Free Shipping

If allowed in the rules these solid aluminum engine and transmission mounts offer many advantages over a urethane or Delrin mounts. It's no wonder that these mounts have found their way into the top BMW racers in the country. These are machined from solid aluminum and have zero deflection, engine torque will cause a rubber or urethane mount to flex or deflect allowing more torque to passed through the drive line (instead of being wasted winding up the mount). When paired with our flex-free solid transmission mounts you'll get smoother, crisper shifts since the transmission is no longer dancing on the pliable mount. This puts the shift linkages in better consistent alignment. And unlike rubber or urethane the aluminum has zero wear and is not affected by leaking oil or other fluids so this is likely the last set of motor and transmission mounts you will ever need. We very strongly recommend using the solid transmission and engine mounts together as a complete kit, mixing a rubber mount with a metal mount will cause undue stress on the mounting points and will lead to a failure. We never advise using a solid engine mount unless a corresponding solid transmission mount is also used.

These are a no-compromise design for all-out racing use, full solid aluminum mounts should not be used on street-driven cars since there is no material to absorb vibration making these quite harsh for regular street use (track cars don't care about noise).

Product features and benefits:

  • Crisper throttle response, positive shifter location, direct power transfer
  • Precision machined billet 6061-T6 aluminum housing
  • Black anodized for durability and corrosion resistance
  • Grade 10.9 stud - fear not, big turbo owners
  • Engineered in-house and made in America


This item fits the following BMWs:
2008-2013 E82 E88 BMW 128i 135i 1M Coupe
2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi 335d 335i 335xi - Sedan
2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
2007-2013 E92 BMW 328i 328xi 335i 335is 335xi - Coupe
2007-2013 E93 BMW 328i 335i 335is - Convertible
2009-2016 E89 BMW Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is

Show More Show Less
Clutch Alignment Tool - E46 E60 E83 X3 E53 X5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Kingsborne - Corporate Logo
T#:11930
Part#: BMW103
In Stock
Sale - Save 57% $ 22.99

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

$ 9.80 USD
Free Shipping on orders $49 and up
Sale - Save 57%
$ 22.99

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

$ 9.80 USD
Free Shipping on orders $49 and up
This clutch alignment tool exactly replicates the shaft and splines of the vehicle's drive shaft. It is made of high quality polypropylene injected plastics and insures perfect alignment of the clutch. Extremely durable, the clutch tool can be used over and over again. A must for anybody replacing a clutch.

This item fits the following BMWs:
2004-2005 E46 BMW 325i 325ci 325xi 330i 330ci 330xi - 6 speed
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2004-2006 E53 BMW X5 3.0i
Show More Show Less
Sachs Performance Racing Metallic Clutch Disc - E46 E9X E60 E61 E83 Z...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
SACHS Performance - Corporate Logo
T#:393829
Part#: 881864999517
In Stock
Sale - Save 63% $ 499.00

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

$ 182.97 USD
Free Shipping
Sale - Save 63%
$ 499.00

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

$ 182.97 USD
Free Shipping

Looking to upgrade your clutch disc? This Sachs Performance clutch disc is a great option. Allowing for higher torque and horsepower, this disc is perfect for aggressive track applications such as endurance racing, clubsport, autocross, hill climbing and 1/4 mile racing.

Sachs Performance is the racing and performance oriented selection of high quality parts from Sachs and ZF Engineering. Supplying countless brands with OE parts and offering one of the widest selection of OEM replacement parts, they are known for their exceptionally high quality products. You can purchase these performance parts with confidence, knowing they will resist heavy wear and tear for much longer than most other aftermarket options.

Show More Show Less

Febi Pilot Bearing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
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
Free Shipping on orders $49 and up
Sale - Save 54%
$ 13.99

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

$ 6.45 USD
Free Shipping on orders $49 and up
Replace with every clutch service