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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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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.

Powerflex Transmission Mount Bushing - Street

T#:9771556

Part#: PFF5-4655

In Stock

$ 118.99 USD

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$ 118.99 USD

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Secure your gearbox and sharpen shifting response. These 150% stiffer polyurethane transmission mounts isolate drivetrain twist to protect against track mis-shifts and maximize corner-exit power delivery

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Powerfex Transmission Mount Bushing - Performance

T#:9771557

Part#: PFF5-4655P

In Stock

$ 118.99 USD

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$ 118.99 USD

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Lock down your gearbox centerline. These 80A durometer polyurethane mounts increase transmission rigidity by 260% using CNC-machined aluminum caps, eliminating high-RPM shifter twist and structural mis-shifts on track.

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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

Add to Wish List

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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Powerflex Transmission Mount Bushing - Heritage Series

T#:54388391

Part#: PFF5-4655H

Back Ordered

$ 118.99 USD

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$ 118.99 USD

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Stabilize your gearbox under heavy cornering loads. These 70A durometer Heritage mounts increase rigidity by 150% to prevent shift-linkage binding, utilizing a discrete dark grey finish to blend into your undercarriage.

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AutoTecknic Dry Carbon Battle Version Shift Paddles - White Indicator...

T#:39599355

Part#: TO-0264-DCG-W

Ships in 7 Business Days

$ 394.99 USD

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$ 394.99 USD

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Upgrade the driving experience and interior aesthetics of your A90 Toyota Supra with the AutoTecknic Dry Carbon Battle Version Shift Paddles, engineered for precision, style, and performance.

AutoTecknic Dry Carbon Battle Version Shift Paddles - A90 Toyota Supr...

T#:39599352

Part#: TO-0264-DCG-R

Ships in 7 Business Days

$ 394.99 USD

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$ 394.99 USD

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Elevate your Toyota Supra A90’s interior with the AutoTecknic Dry Carbon Battle Version Shift Paddles, and experience a superior driving experience with enhanced performance and bold style.

AutoTecknic Competition Shift Paddles - Stealth Black - A90 Supra ...

For model years from 2020 and up.

T#:39599357

Part#: TO-0264-SB

Ships in 7 Business Days

$ 294.99 USD

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$ 294.99 USD

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Upgrade your A90 Supra with AutoTecknic Competition Shift Paddles finished in Stealth Black and experience the perfect blend of style, performance, and control.

AutoTecknic Competition Shift Paddles - Silver Alloy - A90 Supra ...

T#:39599356

Part#: TO-0264-SA

Ships in 7 Business Days

$ 294.99 USD

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$ 294.99 USD

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Upgrade the look and feel of your A90 Supra with AutoTecknic Competition Shift Paddles, engineered for precision shifting and an unparalleled driving experience.

AutoTecknic Competition Shift Paddles - Steel Grey - A90 Supra ...

For model years from 2020 and up.

T#:39599358

Part#: TO-0264-SG

Ships in 7 Business Days

$ 294.99 USD

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$ 294.99 USD

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Upgrade your A90 Supra with the AutoTecknic Competition Shift Paddles and enjoy the perfect blend of style, performance, and driving precision.

Powerflex Transmission Mount Bushing - Black Series

T#:54388342

Part#: PFF5-4655BLK

In Stock

$ 118.99 USD

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$ 118.99 USD

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Secure your gearbox geometry at the absolute limit. These 95A durometer Black Series mounts increase stiffness by 375%, preventing transmission twisting to ensure flawless shifting and maximum torque translation.

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