BMW Drivetrain Parts for BMW 6 Series E63 (2004-2010)

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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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Manual Transmission Service Kit - E9X M3 E60 M5
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:584100
Part#: 23117531356DSKT
In Stock
$ 117.20

This product was last offered at the strikethrough price on
03-04-2026

$ 108.16 USD
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$ 108.16 USD
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The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. It includes 2 quarts of Redline 75w80 transmission oil that features a fully synthetic base for better protection and wear resistance. Also, a fill and drain plug.
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Powerflex Black Series - Corporate Logo
T#:33879985
Part#: PFF5-4632BLK
Back Ordered
$ 55.99 USD
Free Shipping on orders $49 and up

The Powerflex Black Series Shifter Arm Rear Bushing for BMW 3 Series, 5 Series, and Z Series is a high-performance upgrade, engineered for those seeking superior precision and durability in their vehicle’s shifting mechanism. Part of the Powerflex Black Series, this bushing is designed specifically for track and high-performance use, delivering exceptional stability under extreme conditions.

Features & Benefits:

  • Fitment: Designed to fit BMW 3 Series, 5 Series, and Z Series models, ensuring a direct replacement for the stock shifter arm rear bushing.
  • Material: Made from race-proven, stiff polyurethane, offering superior resistance to deformation compared to OEM rubber bushings.
  • Color: Black, as part of the Black Series, which is focused on maximum performance and durability.
  • Improved Shifting Precision: Drastically reduces play and unwanted movement in the rear shifter arm, resulting in crisper and more precise gear changes.
  • Durability: Engineered to withstand high levels of stress, heat, oil, and debris, ensuring long-lasting reliability and performance even in the most extreme driving conditions.
  • Ideal for Motorsport: Designed with motorsport and track enthusiasts in mind, offering the stiffest bushing option in the Powerflex lineup for optimal control.

This rear shifter arm bushing upgrade is perfect for drivers who want the best in control, performance, and long-term durability, making it an essential component for serious driving and racing applications.

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Rear Differential Service Kit for various BMW Models
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:42133544
Part#: 835225790TKT
In Stock
$ 60.11 USD
Free Shipping on orders $49 and up
The kit includes 2 Quarts of Red line 75w90 - 57904 and brand new Rein rear diff oil drain plug M22x1.5

OEM Automatic Transmission Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:10942247
Part#: 24152333903KT3
In Stock
$ 228.99

This product was last offered at the strikethrough price on
03-09-2026

$ 227.99 USD
Free Shipping
$ 227.99 USD
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Powerflex Black Series - Corporate Logo
T#:34147751
Part#: PFR5-726BLK
Ships in 1 Business Day
$ 72.99 USD
Free Shipping on orders $49 and up

For the BMW E60 (5 Series) and E63 (6 Series), upgrading to Powerflex rear differential rear bushings is an essential modification for enhancing the vehicle's performance, handling, and longevity. These bushings play a critical role in connecting the rear differential to the chassis, and their quality directly impacts the driving experience.

Features and Benefits of Powerflex Rear Differential Rear Bushings:

  • Premium Polyurethane Material: Powerflex bushings are crafted from high-grade polyurethane, offering superior durability and resistance to wear compared to stock rubber bushings. This material is less susceptible to degradation from heat, oil, and road grime, ensuring consistent performance over time.

  • Enhanced Differential Stability: Stiffer bushings help to reduce unwanted movement and flex in the rear differential, which is crucial for optimal power transfer to the rear wheels. This results in improved stability and better handling characteristics during acceleration and cornering.

  • Improved Handling Dynamics: By minimizing differential movement, Powerflex bushings maintain proper alignment and enhance the overall handling precision of the vehicle. This results in more responsive steering and improved cornering performance, providing a more engaging driving experience.

  • Reduced Noise, Vibration, and Harshness (NVH): While these bushings are firmer than the factory rubber components, they are designed to minimize NVH. This means you can enjoy improved performance without a significant increase in cabin noise or discomfort, making them suitable for both daily driving and spirited performance use.

  • Longevity and Reliability: Powerflex bushings are designed to withstand the rigors of performance driving without deteriorating over time. This durability translates to fewer replacements and reduced maintenance, making them a cost-effective upgrade in the long run.

Installation Considerations:

  • Direct Fit Replacement: These bushings are engineered to directly replace the factory bushings without modification. This simplifies the installation process, though some technical knowledge and tools may be required to ensure proper fitment.

  • Professional Installation Recommended: Given the importance of the rear differential in the overall drivetrain, professional installation is advised. This ensures that the bushings are installed correctly and that the differential is properly aligned.

Applications:

  • BMW E60 (5 Series)
  • BMW E63 (6 Series)

Ideal For:

  • Performance Drivers: If you’re looking to enhance your BMW's handling and responsiveness, especially during spirited driving or track events, these bushings will provide a noticeable improvement in performance and stability.

  • Preventive Maintenance: Upgrading to Powerflex bushings is a proactive measure to ensure the longevity of your differential and related components. If you're noticing signs of wear or if your car is regularly subjected to high-performance conditions, these bushings are a worthwhile investment.

In conclusion, Powerflex rear differential rear bushings for the BMW E60 and E63 are a vital upgrade for enthusiasts seeking enhanced performance and durability. These bushings improve handling precision, increase stability, and contribute to a more engaging driving experience, making them an excellent choice for both everyday driving and high-performance applications.

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Packaged by Turner - Corporate Logo
T#:554406
Part#: 24152333903KT2
In Stock
Sale - Save 15% $ 310.99

This product was last offered at the strikethrough price on
03-31-2026

$ 262.96 USD
Free Shipping
Sale - Save 15%
$ 310.99

This product was last offered at the strikethrough price on
03-31-2026

$ 262.96 USD
Free Shipping

GA6HP26Z Automatic Transmission
Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This kit includes the transmission filter, gasket and bolts.

This item fits the following BMWs:
E60 BMW 545i 550i 
E63/4 BMW 645Ci 650i  
E65/6 BMW 745i/Li 750i/Li 760i/Li 
E70 BMW 3.5d/dX, 4.8i N62
E71 BMW 50iX N63

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BMW Automatic Transmission Service Kit - Level 2
10X Entries Into Our F80 M3 Sweepstakes
For vehicles equipped with with GA6HP26Z automatic transmission.
Packaged by Turner - Corporate Logo
T#:378674
Part#: 24152333903KT
In Stock
$ 384.99

This product was last offered at the strikethrough price on
08-24-2026

$ 383.41 USD
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$ 383.41 USD
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BMW Automatic Transmission Service Kit - Level 2 ensures your BMW’s transmission remains in peak condition. Over time, the automatic transmission fluid can degrade, leading to contaminants that affect performance, cause slipping, and may eventually result in transmission failure. This comprehensive service kit from Turner Motorsport provides everything needed to perform a vital transmission maintenance service, ensuring smooth shifting and long-term reliability.

  • Includes automatic transmission filter with necessary hardware
  • Oil pan gasket for a secure seal and leak prevention
  • Drain plug and fill plug with sealing washers for easy fluid changes
  • 7 liters of high-quality automatic transmission fluid for optimal lubrication
  • Helps maintain proper transmission function and prevent costly repairs
  • Ideal for regular maintenance to avoid transmission wear and tear

Keep your BMW’s transmission running smoothly with the BMW Automatic Transmission Service Kit - Level 2 from Turner Motorsport, designed to extend your vehicle’s life and performance.

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Driveshaft CV Joint Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744032
Part#: 261175483920-KT
Ships in 2 Business Days
$ 528.99

This product was last offered at the strikethrough price on
04-15-2026

$ 525.99 USD
Free Shipping on orders $49 and up
$ 525.99 USD
Free Shipping on orders $49 and up
This kit includes every thing needed for a complete CV joint install, includes CV Joint, grease, and needed hardware.

Packaged by Turner - Corporate Logo
T#:555764
Part#: PBTSRKT53
Ships in 1 day
Sale - Save 8% $ 267.99

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

$ 245.87 USD
Free Shipping
Sale - Save 8%
$ 267.99

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

$ 245.87 USD
Free Shipping

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and upgraded bushings that will give you a tighter shifting feel than traditional rubber bushings and will resist wear significantly longer.

This kit is perfect to restore your driving pleasure and will be the last shifter rebuild you will ever need!

See the included components under Kit Contents below.

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Packaged by Turner - Corporate Logo
T#:55317707
Part#: IRPUSSKT2
In Stock
New Item
$ 528.99 USD
Free Shipping on orders $49 and up
Stop guessing where the gate is. Upgrade your connection to the machine and drive your BMW the way it was meant to be driven.
Packaged by Turner - Corporate Logo
T#:555769
Part#: PBTSRKT58
Ships in 1 day
$ 160.99 USD
Free Shipping
$ 160.99 USD
Free Shipping

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and OE quality bushings that will give you a tighter shifting feel and will hold up like a day 1 BMW.

This kit is perfect to restore your driving pleasure!

See the included components under Kit Contents below.

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Packaged by Turner - Corporate Logo
T#:38419064
Part#: E6XMSMG2MKT
Ships in 2 Business Days
$ 1,995.99

This product was last offered at the strikethrough price on
07-08-2026

$ 1,961.99 USD
Free Shipping on orders $49 and up
$ 1,961.99 USD
Free Shipping on orders $49 and up
Although some regarded the SMG as a "revolutionary" transmission system, it came with its own set of issues. One of the most common solutions for addressing an aging SMG system is converting it to a manual transmission. Manual transmissions are not only easier to maintain but also provide a more engaging driving experience and offer a broader range of upgrade options compared to the SMG system. This kit includes the essential components needed to replace your SMG transmission with the GDS6-53BZ 6-speed transmission (sold separately) from the E90 M3. See the kit contents tab for a full breakdown of the included components.
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Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
Ships on Oct 19, 2026
New Item
$ 177.99 USD
Free Shipping on orders $49 and up
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.
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OE Engine And Transmission Mount Kit - E6X M5 M6
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:556253
Part#: E60M5DMKT
Ships on Nov 23, 2026
Sale - Save 1% $ 372.99

This product was last offered at the strikethrough price on
04-03-2026

$ 368.68 USD
Free Shipping
Sale - Save 1%
$ 372.99

This product was last offered at the strikethrough price on
04-03-2026

$ 368.68 USD
Free Shipping

Drive line slop is often caused by faulty engine and transmission mounts. This can result in knocking noises under heavy acceleration, excessive vibration, and a less responsive feel in power. These OEM Febi and Genuine BMW mounts are perfect to eliminate these problems and provide long lasting reliability.

Included in this kit:

  • OEM Febi Engine Mount (Left and Right Sides)
  • Genuine BMW Transmission Mount (x2)
  • New Installation Hardware
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Turner OEM Clutch Installation Kit - E60 M5, E63/4 M6 SMG
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:554609
Part#: E6XM5M6CIKT
Back Ordered
$ 878.99

This product was last offered at the strikethrough price on
04-28-2026

$ 816.99 USD
Free Shipping
$ 816.99 USD
Free Shipping

When installing a new clutch, it is important to replace old hardware and common wear items. This ensures both a smooth and reliable installation. This also allows you to perform maintenance while everything is apart as opposed to a needing to make future repairs when everything is back together. Included in this kit are all necessary clutch installation components, plus items that we recommend be replaced while everything is easily accessible. 

Fits the following BMWs:
E60 BMW
M5 with SMG transmission
E63/4 BMW M6 with SMG Transmission

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