BMW Drivetrain Parts for BMW G80 M3 S58 3.0L

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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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Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...
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T#:580353
Part#: B8800025
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$ 24.74 USD
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The proper size for removing BMW drain plugs.
Differential Fluid Extraction Adapter
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T#:578659
Part#: B3300000
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$ 21.33 USD
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Differential Fluid Extraction Adapter is an essential tool for efficiently draining and refilling differential fluid, ensuring your vehicle's differential system remains in optimal condition. Designed to work with most extraction pumps, this adapter simplifies maintenance tasks, making it easier to service your differential without the mess or hassle of traditional methods.

  • Efficient fluid extraction: Allows for quick and clean draining of differential fluid.
  • Versatile compatibility: Works with most extraction pumps, offering flexibility for various vehicle makes and models.
  • Hassle-free maintenance: Simplifies the process of refilling and draining differential fluid, reducing time and effort.
  • Durable construction: Built from high-quality materials to withstand frequent use and harsh conditions.
  • Easy installation: Designed for a secure fit and easy attachment to extraction pumps.

This Differential Fluid Extraction Adapter is a must-have for any vehicle owner looking to maintain the longevity and performance of their differential system.

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Bav Auto Transmission/Differential Drain Plug Socket Set
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T#:580446
Part#: B8800141
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$ 27.74 USD
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Drain plug socket set. Set of 3 hex-head sockets make removal of transmission and differential drain plugs so much easier. Includes 10mm, 14mm and 17mm sizes. 3/8" drive

Bav Auto Fluid Transfer Pump - 200ml - Viton Seals
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T#:580336
Part#: B8800004
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$ 29.24 USD
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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids.
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Bav Auto Wheel Hub and Rotor Grinding Kit
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T#:580437
Part#: B8800132
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$ 43.19 USD
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Used to remove corrosion and ensure brake rotors, wheel spacers, etc sit flush on your hubs
Bav Auto Axle Shaft Impact Force Screw Adapter
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T#:580429
Part#: B8800122
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$ 36.89 USD
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$ 36.89 USD
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For use with B8800120 (Hub Puller Adapter) as an impact driver to aid in removal of stuck CV axle shafts.

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals
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T#:580335
Part#: B8800003
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$ 51.84 USD
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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids. For draining differentials we recommend using the Bavarian Autosport adapter part # B3300000.
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Bav Auto Hub Adapter / Hub Puller
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T#:580427
Part#: B8800120
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$ 98.99 USD
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For use with B8800122 impact driver to remove stuck CV axle shafts.

Bav Auto Wheel Bearing Tool Master Set
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T#:580402
Part#: B8800092
Ships on Aug 10, 2026
Sale - Save 5% $ 355.99

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$ 338.19 USD
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$ 338.19 USD
For removal and installation of pressed in rear wheel bearings on most BMW's and pressed in front wheel bearing on many all-wheel drive BMWs.

Clutch Masters Clutch Pedal Bushing And Pin Kit - G8X M2/M3/M4 & MK5 ...
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T#:22328087
Part#: CM-340-CPBK
Ships in 4 Business Days
14% off MSRP $ 125.00

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$ 106.99 USD
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$ 125.00

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This clutch pedal bushing kit for the BWW G80 M3, G82 M4, G87 M2, and the MK5 Toyota Supra replaces all of the factory plastic bushings that wear out, warp, and are just an overall sloppy and poor design, with the highest quality CNC machined billet pieces. Clutch Masters' kit includes two stainless steel bushings that replace the factory plastic bushings for the clutch pedal pivot point as well as a stainless steel clutch pedal pin that replaces the factory plastic pin. Also included in the kit are two billet aluminum pins that replace the factory plastic pins that hold the clutch master cylinder in place. Clutch Masters did a thorough article on the benefits of this kit and why you might be running into troubles with your factory setup that you can read here: https://clutchmasters.com/n-44-bmw-g80-m3-g82-m4-g87-m2-mk5-toyota-supra-6-speed-manual-clutch.html
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Bav Auto 36MM 12 Point Socket - 1/2" Drive
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T#:580421
Part#: B8800114
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$ 22.49 USD
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$ 22.49 USD
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This is a thin-walled 1/2" drive 36mm impact socket - useful in removing or installing wheel bearing and axle nuts on several BMW models.
FACTORY FIT FX350 TWIN DISC
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T#:21472867
Part#: 03240-HDFF-DLX
Ships in 9 Business Days
15% off MSRP $ 2,622.99

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$ 2,228.99 USD
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$ 2,622.99

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Factory like fitment and feel with enhanced power capacity! The Clutch Masters Factory Fit FX350 Series Twin Discs kit for the 2021+ BMW G80 M3 and G82 M4 with the amazing S58 engine and a 6-Speed manual transmission was developed to bridge the gap between replacing the comfortable driving twin disc that came in these cars from the factory and one of the more race orientated 725, 850 or 1000 Series twin disc kits. As OE auto manufactures continue to push for more and more power, they are typically equipping those cars lucky enough to be outfitted with a manual transmission with a twin disc clutch. But what happens when the factory clutch starts to wear out or slip because you've modified and tuned the car? Lots of owners of these higher end powerful cars still want to maintain a car that is easy to drive on the street, yet still be able reliably take the abuse they inevitably want to throw at it. Most aren't looking to go full race car and install a twin disc designed for such use, there has to be a compromise. The answer to these dilemmas is a Factory Fit FX Series Twin Disc Clutch Kits. Using components similar to what came in the car from the factory, the CM engineering team does everything they can to expand and improve upon the OE twin disc in many ways. Using higher end friction materials, lighter materials and expertise in developing performance clutch kits for over 45 years, CM has dialed in a twin disc kit that bridges the gap between full race car and luxury daily driver making serious horsepower. In the case of the BMW G8X twin disc, we have done away with the factory self-adjusting cover, a little over 10lbs of weight reduction in the entire assembly, and we have gone from an 8.5" disc to a 9.5" disc for significantly more disc surface area. The Clutch Masters FX Series Twin Disc kits utilize proven friction materials found in the FX Series Single Disc Clutch kits and are available in several different configurations to suit you and your cars needs. The Factory Fit FX350 Series Twin disc will come as a complete replacement kit utilizing a lightweight aluminum Type 3 hard anodized flywheel, steel floater, factory style stamped steel cover, two DLX clutch discs utilizing Fiber Tough friction material, throw out bearing, and clutch fork. This clutch is designed for the street enthusiast who also might spend a weekend at the track that and their car has multiple power upgrades. For years enthusiasts have had to compromise durability for longevity and drivability and vice versa, however with Fiber-Tough material we have closed the gap between these two tradeoffs with Fiber Tough material. You can expect a clutch that grabs hard and holds the power but also will be long lasting and manageable for street driving. ** It is highly recommended to eliminate the factory clutch delay valve. Not only will removing this piece improve the cars ability to shift quicker more efficiently, it will also help improve the lifespan of your new clutch **
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Bav Auto Hub Puller Slide Hammer Adapter
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T#:580428
Part#: B8800121
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$ 17.99 USD
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Necessary in order to use Bav Auto's Hub Adapter/Puller (B8800120) . 5/8" x 18T UNF thread.
Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission ...
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T#:580447
Part#: B8800142
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$ 14.99 USD
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Makes changing your transmission fluid an easy task. 1/2 " drive, for use in BMWs with 17mm female allen transmission drain plugs.
FACTORY FIT FX250 TWIN DISC
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Clutch Masters - Corporate Logo
T#:21472868
Part#: 03240-HD0F-DLX
Ships in 3 Business Days
15% off MSRP $ 2,506.99

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$ 2,130.99 USD
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$ 2,506.99

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

$ 2,130.99 USD
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Factory like fitment and feel with enhanced power capacity! The Clutch Masters Factory Fit FX250 Series Twin Discs kit for the 2021+ BMW G80 M3 AND G82 M4 with the amazing S58 engine and a 6-Speed manual transmission was developed to bridge the gap between replacing the comfortable driving twin disc that came in these cars from the factory and one of the more race orientated 725, 850 or 1000 Series twin disc kits. As OE auto manufactures continue to push for more and more power, they are typically equipping those cars lucky enough to be outfitted with a manual transmission with a twin disc clutch. But what happens when the factory clutch starts to wear out or slip because you've modified and tuned the car? Lots of owners of these higher end powerful cars still want to maintain a car that is easy to drive on the street, yet still be able to reliably take the abuse they inevitably want to throw at it. Most aren't looking to go full race car and install a twin disc designed for such use, there has to be a compromise. The answer to these dilemmas is a Factory Fit FX Series Twin Disc Clutch Kits. Using components similar to what came in the car from the factory, the CM engineering team does everything they can to expand and improve upon the OE twin disc in many ways. Using higher end friction materials, lighter materials and expertise in developing performance clutch kits for over 45 years, CM has dialed in a twin disc kit that bridges the gap between full race car and luxury daily driver making serious horsepower. In the case of the BMW G8X twin disc, we have done away with the factory self-adjusting cover, a little over 10lbs of weight reduction in the entire assembly, and we have gone from an 8.5" clutch disc to a 9.5" disc for significantly more disc surface area. The Clutch Masters FX Series Twin Disc kits utilize proven friction materials found in the FX Series Single Disc Clutch kits and are available in several different configurations to suit you and your cars needs. The Factory Fit FX250 Series Twin disc will come as a complete replacement kit utilizing a lightweight aluminum Type 3 hard anodized flywheel, steel floater, factory style stamped steel cover, two DLX clutch discs utilizing a combination of Fiber Tough friction material on the side of the disc contacting the pressure plate, and steel backed organic friction material on the flywheel side of the disc, throw out bearing, and clutch fork. This clutch is designed for the street enthusiast or weekend racer who plans to abuse their vehicle on an occasional basis and has a very spirited driving style. The FX250 clutch system has a higher holding capacity than a traditional full faced kevlar disc without compromising the street friendly characteristics ** It is highly recommended to eliminate the factory clutch delay valve. Not only will removing this piece improve the cars ability to shift quicker more efficiently, it will also help improve the lifespan of your new clutch **
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FACTORY FIT FX400 6-PUCK TWIN DISC
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Clutch Masters - Corporate Logo
T#:21472866
Part#: 03240-HDC6-DLX
Ships in 7 Business Days
15% off MSRP $ 2,506.99

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

$ 2,130.99 USD
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15% off MSRP
$ 2,506.99

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

$ 2,130.99 USD
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Factory like fitment and feel with enhanced power capacity! ​ The Clutch Masters Factory Fit FX400 6-Puck Series Twin Discs kit for the 2021+ BMW G80 M3, G82 M4, and the 2023 G87 M2 with the amazing S58 engine and a 6-Speed manual transmission was developed to bridge the gap between replacing the comfortable driving twin disc that came in these cars from the factory and one of the more race orientated 725, 850 or 1000 Series twin disc kits. As OE auto manufactures continue to push for more and more power, they are typically equipping those cars lucky enough to be outfitted with a manual transmission with a twin disc clutch. But what happens when the factory clutch starts to wear out or slip because you've modified and tuned the car? Lots of owners of these higher end powerful cars still want to maintain a car that is easy to drive on the street, yet still be able to reliably take the abuse they inevitably want to throw at it. Most aren't looking to go full race car and install a twin disc designed for such use, there has to be a compromise. The answer to these dilemmas is a Factory Fit FX Series Twin Disc Clutch Kits. Using components similar to what came in the car from the factory, the CM engineering team does everything they can to expand and improve upon the OE twin disc in many ways. Using higher end friction materials, lighter materials and our expertise in developing performance clutch kits for over 45 years, we dial in a twin disc kit that bridges the gap between full race car and luxury daily driver making serious horsepower. In the case of the BMW G8X twin disc, we have done away with the factory self-adjusting cover, a little over 10lbs of weight reduction in the entire assembly, and we have gone from an 8.5" disc to a 9.5" disc for significantly more disc surface area. The Clutch Masters FX Series Twin Disc kits utilize proven friction materials found in the FX Series Single Disc Clutch kits and are available in several different configurations to suit you and your cars needs. The Factory Fit FX400 Series Twin disc will come as a complete replacement kit utilizing a lightweight aluminum Type 3 hard anodized flywheel, steel floater, factory style stamped steel cover, two DLX 6-Puck clutch discs utilizing a ceramic friction material, throw out bearing, and clutch fork. This clutch is designed for someone who is going to spend many weekends at the track who is making considerable amounts of power over the stock setup but still may also want to use their car on the street from time to time. The FX400/HDC6 (6-Puck) ceramic paddle design creates a quick and rapid engagement as well as clutch chatter that may not be ideal for street driven vehicles. *Warning* Due to the solid (no Marcel) friction rivet design, the FX400 6-Puck disc engages very quickly and may chatter slightly in first and reverse. To help alleviate this problem, we only use premium ceramic friction material. **Ceramic based clutch disc are not intended to increase the life expectancy of a clutch but rather to increase the holding capacity and improve the durability of the clutch. Using a ceramic based material for easy street driving may reduce the life of the clutch kit due to harsh engagement and higher tendency to slip the clutch kit. Ceramic disc are never recommended for stock or near stock vehicle applications.** ** It is highly recommended to eliminate the factory clutch delay valve. Not only will removing this piece improve the cars ability to shift quicker more efficiently, it will also help improve the lifespan of your new clutch **
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Clutch Masters 1000 10" Twin Disk Clutch Kit - With Flywheel ...
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T#:21472865
Part#: 03240-TDKR-A
Ships in 7 Business Days
15% off MSRP $ 3,025.00

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$ 2,571.99 USD
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$ 3,025.00

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The Clutch Masters FX1000 is a 10.00” (254mm) Twin Disc clutch unit designed for high horsepower applications that performs well on the track and can even withstand heavy street use. The strap-driven plate design allows for smooth engagement and minimal clutch chatter while still being able to withstand hard launching, clutch kicking, and high RPM shifting. Designed for the enthusiast who pushes the limits of performance on their high powered vehicle and wants to maintain excellent pedal feel. The cover assembly is machined from billet aluminum and is then Type 3 hard anodized. Our billet covers have roughly 25% more tensile strength than the competition’s cast unit. By focusing our ability on machining the strongest cover possible while maintaining minimal weight, we are basically able to eliminate any flex in the cover. Our billet covers see only .003" of flex where as a cast or stamped unit can see as much as .030" of flex. By eliminating this flex in the cover, the driver is able to operate the clutch much more consistently and confidently. All the movement being applied to the diaphragm of the clutch from the throw-out bearing is used solely to engage and disengage the clutch and isn't wasted by the cover flexing first. The strength of our covers also results in greater clamping force over the same amount of area vs. a cast or stamped cover. This means our twin discs are easy to drive and have superior clamping force to make sure all the power your engine is making is being utilized. Flywheels are made for each specific application in either aluminum or steel. Our aluminum flywheels are machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Aluminum flywheels are Type 3 hard coat anodized to ensure their durability and performance lasts. Each aluminum flywheel includes a replaceable insert. Steel flywheels are machined from 1045 billet cores and are then black oxide treated for rust prevention.
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FACTORY FIT FX400 8-PUCK TWIN DISC
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Clutch Masters - Corporate Logo
T#:21472869
Part#: 03240-HDCL-DLX
Ships in 7 Business Days
15% off MSRP $ 2,506.99

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

$ 2,130.99 USD
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15% off MSRP
$ 2,506.99

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

$ 2,130.99 USD
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Factory like fitment and feel with enhanced power capacity! The Clutch Masters Factory Fit FX400 Series Twin Discs kit for the 2021+ BMW G80 M3 and G82 M4 with the amazing S58 engine and a 6-Speed manual transmission was developed to bridge the gap between replacing the comfortable driving twin disc that came in these cars from the factory and one of the more race orientated 725, 850 or 1000 Series twin disc kits. As OE auto manufactures continue to push for more and more power, they are typically equipping those cars lucky enough to be outfitted with a manual transmission with a twin disc clutch. But what happens when the factory clutch starts to wear out or slip because you've modified and tuned the car? Lots of owners of these higher end powerful cars still want to maintain a car that is easy to drive on the street, yet still be able to reliably take the abuse they inevitably want to throw at it. Most aren't looking to go full race car and install a twin disc designed for such use, there has to be a compromise. The answer to these dilemmas is a Factory Fit FX Series Twin Disc Clutch Kits. Using components similar to what came in the car from the factory, the CM engineering team does everything they can to expand and improve upon the OE twin disc in many ways. Using higher end friction materials, lighter materials and expertise in developing performance clutch kits for over 45 years, we dial in a twin disc kit that bridges the gap between full race car and luxury daily driver making serious horsepower. In the case of the BMW G8x twin disc, we have done away with the factory self-adjusting cover, a little over 10lbs of weight reduction in the entire assembly, and we have gone from an 8.5" disc to a 9.5" disc for significantly more disc surface area. The Clutch Masters FX Series Twin Disc kits utilize proven friction materials found in the FX Series Single Disc Clutch kits and are available in several different configurations to suit you and your cars needs. The Factory Fit FX400 Series Twin disc will come as a complete replacement kit utilizing a lightweight aluminum Type 3 hard anodized flywheel, steel floater, factory style stamped steel cover, two DLX clutch discs utilizing a ceramic friction material, throw out bearing, and clutch fork. This clutch is designed for the street enthusiast who is making considerable amounts of power over the stock setup. The FX400/HDCL (8-puck) ceramic full face disc design creates a quick and rapid engagement and maintains minimal chatter due to the marcel cushion between the disc linings. **Ceramic based clutch disc are not intended to increase the life expectancy of a clutch but rather to increase the holding capacity and improve the durability of the clutch. Using a ceramic based material for easy street driving may reduce the life of the clutch kit due to harsh engagement and higher tendency to slip the clutch kit. Ceramic disc are never recommended for stock or near stock vehicle applications.** ** It is highly recommended to eliminate the factory clutch delay valve. Not only will removing this piece improve the cars ability to shift quicker more efficiently, it will also help improve the lifespan of your new clutch **
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