BMW Drivetrain Parts for BMW E90 M3 S65 4.0L

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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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ECS Brass Clutch Pivot Pin - Many BMWs
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:364033
Part#: 013236ECS01A
Ships on Dec 14, 2026
Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD
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Sale - Save 25%
$ 56.99

This product was last offered at the strikethrough price on
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$ 42.74 USD
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This brass clutch pivot pin is an upgrade over the stock plastic pivot pin. The brass pin will last a lot longer than the plastic piece and may save you time and hassle later on. The original plastic pivot pin is known to fall out, snap, or just wear out over time. At the least you get a very annoying squeak every time you depress the clutch. In a worse case scenario, the clutch fork won't be able to push on the throw-out bearing and your clutch will be useless. The only time to replace the clutch pivot pin is when the transmission is removed, so this brass upgrade can be installed during clutch replacements or a rear main seal service.
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ECS - Corporate Logo
T#:366828
Part#: 009314ECS01A
In Stock
Sale - Save 25% $ 62.99

This product was last offered at the strikethrough price on
06-13-2026

$ 47.24 USD
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$ 62.99

This product was last offered at the strikethrough price on
06-13-2026

$ 47.24 USD
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You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic differential drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil. If you're proactive in your diff oil servicing, you will catch a minor issue long before it becomes a headache. Diff drain plug includes one sealing o-ring. Direct replacement for Genuine BMW part number(s): 33117525064, 33110308370, 33110152626
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ECS - Corporate Logo
T#:552857
Part#: 025851ECS01
In Stock
Sale - Save 25% $ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
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Sale - Save 25%
$ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD
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Some modifications to your vehicle may not produce power to create gains in the overall performance of your driving. When you add a "Po' Boy" clutch stop to your BMW the performance gain is directly felt in the driving experience.
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Performance Polyurethane Differential Bushing Set - E9X M3
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:596679
Part#: 026711ECS09
In Stock
Sale - Save 5% $ 177.99

This product was last offered at the strikethrough price on
06-14-2026

$ 169.09 USD
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Sale - Save 5%
$ 177.99

This product was last offered at the strikethrough price on
06-14-2026

$ 169.09 USD
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Upgrade your worn rubber bushings with ECS Tuning's Performance Polyurethane Differential Bushing Set. In-House Engineered to improve power delivery and handling, with a superior service life over the soft factory rubber bushings.
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BMW E8X E9X Magnetic DCT Oil Drain Plug
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:385651
Part#: 013198ECS01A
In Stock
Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD
Free Shipping on orders $49 and up
You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic DCT transmission drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil.
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Teflon Shifter Bushing Kit - E46 E6X E9X F10 F8X F3X
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:369438
Part#: 2511-002
In Stock
Sale - Save 25% $ 135.99

This product was last offered at the strikethrough price on
06-13-2026

$ 101.99 USD
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$ 135.99

This product was last offered at the strikethrough price on
06-13-2026

$ 101.99 USD
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Turner Motorsport BMW Shifter Revitalization Kit

Restore your BMW's shifter to its former precision with Turner Motorsport's top-notch replacement kit. Over time, most BMW shifters lose their original feel due to inferior rubber bushings. These bushings introduce excessive movement in the shift lever, resulting in a shifter that lacks precision.

Introducing Turner Motorsport's solution - a direct-fit, high-strength Teflon bushing. Meticulously crafted from pure Teflon rod, free from any impurities or fillers, these bushings promise extended durability. By eliminating side-to-side play in the shifter rod, they notably enhance the performance of even the stock shifter.

Kit Includes:

  • 4 Teflon Bushing Inserts
  • 2 Carrier Pins

Elevate your BMW's shifting experience with Turner Motorsport's precision-designed replacement kit.

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Packaged by Turner - Corporate Logo
T#:401680
Part#: 83220440214KT3
In Stock
Sale - Save 1% $ 396.99

This product was last offered at the strikethrough price on
07-14-2026

$ 394.63 USD
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Sale - Save 1%
$ 396.99

This product was last offered at the strikethrough price on
07-14-2026

$ 394.63 USD
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The DCT transmission in your BMW is nothing short of incredible and exhilarating, but also astronomically expensive to replace. BMW has been labeling fluids as "lifetime" for quite some time now, and as enthusiasts and owners have learned over the years, there simply is no fluid that last a lifetime.

This DCT service kit that takes the guesswork out of a fluid change . No need to track down the correct fluid and plugs, simply open the box, and get the job done the correct way. By servicing your DCT transmission, you will be assured that old, broken down fluid won't cause a several thousand dollar nightmare. We recommend this service every 40,000 miles to keep your transmission going strong for years to come.

Kit includes:

  • 5 quarts of Pentosin DCTF-1 fluid
  • DCT transmission cartridge and suction filters
  • Drain and fill plugs

Please note: We include 5 quarts of DCT fluid because without a GT1 diagnostic tool and much more involved labor, you will not be able to replace over 5 quarts of fluid. Many elect to do this service and simply flush the fluid 5,000 miles later to ensure all fluid has been flushed, but this is not mandatory.

Both the cartridge and suction filters have their own challenges in replacing. For best results, replace both.

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DCT Transmission Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:5389753
Part#: 28108070791TMSKT
In Stock
Sale - Save 5% $ 578.99

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

$ 547.97 USD
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Sale - Save 5%
$ 578.99

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

$ 547.97 USD
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The DCT transmission in your BMW is nothing short of incredible and exhilarating, but also astronomically expensive to replace. BMW has been labeling fluids as "lifetime" for quite some time now, and as enthusiasts and owners have learned over the years, there simply is no fluid that last a lifetime. With that being said, Turner Motorsport has assembled a proper DCT service kit that takes the guesswork out of the equation. No need to track down the correct fluid and plugs, simply open the box, and get the job done the correct way. By servicing your DCT transmission, you will be assured that old, broken down fluid won't cause a several thousand dollar nightmare. Turner Motorsport recommends this service every 40,000 miles to keep your transmission going strong for years to come. Kit includes: 5 quarts of Pentosin DCTF-1 fluid DCT transmission cartridge and suction filters Drain and fill plugs Oil pan with gasket Please note: We include 5 quarts of DCT fluid because without a GT1 diagnostic tool and much more involved labor, you will not be able to replace over 5 quarts of fluid. Many elect to do this service and simply flush the fluid 5,000 miles later to ensure all fluid has been flushed, but this is not mandatory. Both the cartridge and suction filters have their own challenges in replacing. For best results, replace both.
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Packaged by Turner - Corporate Logo
T#:555715
Part#: PBTSRKT19
In Stock
Sale - Save 18% $ 331.99

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

$ 271.24 USD
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Sale - Save 18%
$ 331.99

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

$ 271.24 USD
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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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Shifter Rebuild Kit - E8X 135i N54 E9X 335i N54 E9X M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401557
Part#: E9X335M3SRB
Ships in 1-3 days
Sale - Save 13% $ 253.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 220.00 USD
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Sale - Save 13%
$ 253.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 220.00 USD
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A sloppy shifter detracts from your driving pleasure. If you want to bring back that factory crisp shifter, this kit will do that for you. With this kit you can choose from OE to upgrade options for shifter bushings to get the exact shifter feel you want in your car. 
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ECS Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M...
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only
ECS - Corporate Logo
T#:638794
Part#: 005960LA01
In Stock
Sale - Save 20% $ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 39.99 USD
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Sale - Save 20%
$ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 39.99 USD
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This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every fluid change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's transmission, the magnetic drain plug can give you an early warning. Replaces genuine BMW transmission drain plug with gasket ring:23117531356
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Differential Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710761
Part#: 33117525064-KT
In Stock
Sale - Save 2% $ 100.76

This product was last offered at the strikethrough price on
06-15-2026

$ 98.71 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 100.76

This product was last offered at the strikethrough price on
06-15-2026

$ 98.71 USD
Free Shipping on orders $49 and up
Often overlooked, scheduled rear differential service is very important. Over time gear lube breaks down causing bearings and internal components fail. Regular maintenance will keep your vehicle running properly for years to come. Kit includes 3 Bottles of Castrol SAF-XJ 75w140 2 Drain plugs
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DCT Transmission Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15644257
Part#: 17222245358-KT
In Stock
Sale - Save 1% $ 499.95

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

$ 494.69 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 499.95

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

$ 494.69 USD
Free Shipping on orders $49 and up
The DCT transmission in your BMW is nothing short of incredible and exhilarating, but also astronomically expensive to replace. BMW has been labeling fluids as "lifetime" for quite some time now, and as enthusiasts and owners have learned over the years, there simply is no fluid that last a lifetime. With that being said, Turner Motorsport has assembled a proper DCT service kit that takes the guesswork out of the equation. No need to track down the correct fluid and plugs, simply open the box, and get the job done the correct way. By servicing your DCT transmission, you will be assured that old, broken down fluid won't cause a several thousand dollar nightmare. Turner Motorsport recommends this service every 40,000 miles to keep your transmission going strong for years to come. Kit includes: 5 quarts of Pentosin DCTF-1 fluid DCT transmission cartridge and suction filters Drain and fill plugs Oil pan with gasket
Show More Show Less
DCT Transmission Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710778
Part#: 28107850241-KT
In Stock
Sale - Save 1% $ 396.99

This product was last offered at the strikethrough price on
07-14-2026

$ 394.63 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 396.99

This product was last offered at the strikethrough price on
07-14-2026

$ 394.63 USD
Free Shipping on orders $49 and up
The DCT transmission in your BMW is nothing short of incredible and exhilarating, but also astronomically expensive to replace. BMW has been labeling fluids as "lifetime" for quite some time now, and as enthusiasts and owners have learned over the years, there simply is no fluid that last a lifetime. Kit includes: 5 quarts of Pentosin DCTF-1 fluid DCT transmission cartridge and suction filters Drain and fill plugs Please note: We include 5 quarts of DCT fluid because without a GT1 diagnostic tool and much more involved labor, you will not be able to replace over 5 quarts of fluid. Many elect to do this service and simply flush the fluid 5,000 miles later to ensure all fluid has been flushed, but this is not mandatory.
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Premium Differential Service Kit - E46 M3, E9X M3, E82 1 M Coupe ...
10X Entries Into Our F80 M3 Sweepstakes
Includes BMW SAF-XJ limited slip differential fluid with FM booster
Packaged by Turner - Corporate Logo
T#:598688
Part#: E46M3DIFSERTMSKT
In Stock
Sale - Save 5% $ 301.99

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

$ 286.01 USD
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Sale - Save 5%
$ 301.99

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

$ 286.01 USD
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Servicing your differential is an important job and should only be completed using high quality components! To ensure our customers are getting exactly what they need, we have put together this limited-slip differential service kit that includes all new fluid from BMW, a new BMW drain plug, and one of our new Titanium Magnetic Differential Drain Plugs!
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Genuine BMW - Corporate Logo
T#:30058
Part#: 07149157161
Ships in 3 Business Days
Sale - Save 45% $ 5.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3.32 USD
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Sale - Save 45%
$ 5.99

This product was last offered at the strikethrough price on
05-02-2026

$ 3.32 USD
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Genuine BMW Plug-In Connection Bracket
This item fits the following BMW Chassis:
E36 M3,E60 M5,E63 M6,E46 M3,E85 Z4M,E53 48IS,E36,E39,E46,E53 X5 X5,E63,E83 X3,E85 Z4,E86 Z4,E90,E92,E93

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Differential Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744025
Part#: 331175250640-KT
In Stock
Sale - Save 5% $ 274.99

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

$ 260.36 USD
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Sale - Save 5%
$ 274.99

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

$ 260.36 USD
Free Shipping on orders $49 and up
Often overlooked, scheduled rear differential service is very important. Over time gear lube breaks down causing bearings and internal components fail. Regular maintenance will keep your vehicle running properly for years to come. Three bottle of Genuine BMW Limited Slip Gear Lube 1 New Genuine BMW Drain/Fill plugs 1 ECS Magnetic Differential Oil Drain Plug Drain plug O-ring
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