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BMW Drivetrain Parts for BMW A90 MKV Supra B58 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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Turner Titanium Magnetic Differential Drain Plug - M22x1.5

10X Entries Into Our F80 M3 Sweepstakes

T#:593924

Part#: 027030TMS01

In Stock

Sale - Save 25% $ 89.99

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

$ 67.49 USD

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Qty

Sale - Save 25%

$ 89.99

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

$ 67.49 USD

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When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.

Flywheel Bolts - Set Of 8

T#:30430704

Part#: 11227805885FWKT

In Stock

$ 57.99 USD

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$ 57.99 USD

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Genuine BMW hex bolt. M12X1,5X28

Be sure to replace your hardware with any flywheel removal service such as the rear main seal or clutch and flywheel.

Genuine BMW Clutch Hose from Reservoir to Master Cylinder - F22,F30,F...

T#:177309

Part#: 35006857512

In Stock

$ 25.99 USD

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$ 25.99 USD

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Genuine BMW Hose - 7.5X13.5
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Automatic Transmission Fluid 3+ - 1 Liter

T#:27138562

Part#: 83225A12A00

In Stock

8% off MSRP $ 93.99

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

$ 77.99 USD

Limited Qty Sale

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Qty

8% off MSRP

$ 93.99

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

$ 77.99 USD

Limited Qty Sale

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Genuine BMW Front Axle Self-locking Hex Nut 31106774714

T#:7689

Part#: 31106774714

In Stock

$ 7.53 USD

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$ 7.53 USD

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GENUINE BMW FRONT AXLE SELF-LOCKING HEX NUT 31106774714

Billet Diff Lock Down Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:21176906

Part#: VTT-A9X-DLD

In Stock

Sale - Save 7% $ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD

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Sale - Save 7%

$ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD

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VTT noticed a hole in the A9X/Z4 market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. Vargas went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 diff bolts, drill two holes in the subframe slightly bigger, install two M10 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 15-30 minutes for someone who is experienced. You will need a Riv-nut tool to install the Riv-nuts as one is not included. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and two on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 4 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.

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Genuine BMW Engine Hex Bolt 11227805885

T#:12322

Part#: 11227805885

In Stock

$ 7.99 USD

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$ 7.99 USD

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GENUINE BMW HEX BOLT:119500

Genuine BMW Locking Nut For Flex Disc

T#:7682

Part#: 26127536563

In Stock

$ 2.99 USD

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$ 2.99 USD

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This M12x1.5 locking nut is used for the flex disc bolts. For use with Flex Disc Guibo Bolt #26117523709 or #26117527475. Sold individually.

Genuine BMW X Screw With Ribs - 26117526322

T#:53703

Part#: 26117526322

Ships in 1-2 days

$ 9.99 USD

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$ 9.99 USD

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Genuine BMW Torx Screw With Ribs - M10X52-Zns3
This item fits the following BMW Chassis:
E60 M5,E63 M6,E82 1M Coupe,E63,E65,E82,E90,E92,E93,F06,F10,F12,F13

SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 2+

10X Entries Into Our F80 M3 Sweepstakes

T#:41931286

Part#: SBB58A2STG2PKT

Ships on Dec 14, 2026

$ 1,708.99 USD

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$ 1,708.99 USD

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The SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 2+ is engineered for BMW drivers who refuse to compromise between daily comfort and serious performance.

SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 1

10X Entries Into Our F80 M3 Sweepstakes

T#:41931283

Part#: SBB58A2STG1KT

Ships on Dec 14, 2026

$ 1,552.99 USD

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Qty

$ 1,552.99 USD

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Whether upgrading your BMW's clutch system for the first time or replacing a worn-out OEM unit, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 1 offers the perfect blend of daily comfort and performance reliability.

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Genuine BMW Grease

T#:198487

Part#: 83232179708

Ships in 7 Business Days

7% off MSRP $ 13.99

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

$ 12.99 USD

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7% off MSRP

$ 13.99

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

$ 12.99 USD

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Genuine BMW Grease 'One Lube Improved' - 110G
This item fits the following BMW Chassis:
E71,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 2 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:41931285

Part#: SBB58A2STG2KT

Ships on Dec 14, 2026

$ 1,659.99 USD

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$ 1,659.99 USD

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For BMW enthusiasts who demand more from their drivetrain without sacrificing comfort, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 2 delivers the perfect balance of performance, durability, and everyday usability.

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Bavarian Autosport Hub Adapter With Hub Puller Slide Hammer Adapter A...

10X Entries Into Our F80 M3 Sweepstakes

T#:56254753

Part#: B8800120KT2

Ships in 10 Business Days

$ 177.99 USD

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$ 177.99 USD

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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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