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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SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931290
Part#: SBB58A2STG3KT
Ships on Dec 14, 2026
$ 1,668.99 USD
$ 1,668.99 USD
The SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 3 is the smart choice for BMW drivers demanding uncompromised performance and dependable power delivery for both street and sport applications.
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ACT - Corporate Logo
T#:57543723
Part#: T2RS-B02
Ships in 6 Business Days
New Item
$ 2,132.00 USD
$ 2,132.00 USD
The T2RS-B02 Mod-Twin 225 XT Sprung Race Kit brings thermal endurance to aggressive street and circuit applications. Featuring a twin disc modular architecture, this kit doubles ceramic friction surface area
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Packaged by Turner - Corporate Logo
T#:42099841
Part#: SBB58A2STG5KT
Ships on Dec 14, 2026
$ 1,868.99 USD
$ 1,868.99 USD
This Clutch kit is rebuildable, offering long-term reliability for BMW owners pushing their vehicles to the extreme. For drivers seeking uncompromised power transfer and race-ready performance, the Stage 5 clutch kit is the ultimate choice.
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ACT - Corporate Logo
T#:57543713
Part#: T1R-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,638.00

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

$ 2,137.00 USD
19% off MSRP
$ 2,638.00

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

$ 2,137.00 USD
The T1R-B02 Mod-Twin 225 HD Rigid Race Kit drops into high powered setups to deliver instant, zero slip power transfer

ACT - Corporate Logo
T#:57543717
Part#: T1S-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,549.00

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

$ 2,065.00 USD
19% off MSRP
$ 2,549.00

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

$ 2,065.00 USD
the Mod-Twin 225 HD Rigid Street Kit replaces soft factory clutches with serious motorsport hardware. By locking twin organic friction surfaces onto a single continuous spline chromoly hub, this kit eliminates hub flex and shields your transmission's input shaft
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ACT - Corporate Logo
T#:57543721
Part#: T2SS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,632.00

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

$ 2,132.00 USD
19% off MSRP
$ 2,632.00

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

$ 2,132.00 USD
The Mod-Twin 225 XT is built for aggressive, high boost applications that demand maximum holding power and track ready engagement. Featuring a dual plate organic layout

ACT - Corporate Logo
T#:57543720
Part#: T2S-B02
Ships in 6 Business Days
New Item
$ 2,069.00 USD
$ 2,069.00 USD
The T2S-B02 Mod-Twin 225 XT Rigid Street Kit is built for aggressive street and track drivers who need fast gear changes and high torque hold without enduring a grueling clutch pedal
ACT - Corporate Logo
T#:57543718
Part#: T1SS-B02
Ships in 6 Business Days
New Item
$ 2,136.00 USD
$ 2,136.00 USD
Engineered for high output applications, the Mod-Twin 225 HD Sprung Street Kit delivers increased torque capacity and precision driveline dampening.

ACT - Corporate Logo
T#:57543716
Part#: T1RS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,715.00

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

$ 2,199.00 USD
19% off MSRP
$ 2,715.00

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

$ 2,199.00 USD
Built to withstand violent launches and relentless track abuse, the T1RS-B02 Mod-Twin 225 HD Sprung Race Kit brings true competition durability to high output platforms.

Packaged by Turner - Corporate Logo
T#:42099840
Part#: SBB58A2STG4KT
Ships on Dec 14, 2026
$ 1,668.99 USD
$ 1,668.99 USD
This Clutch kit is rebuildable, ensuring long-term reliability and performance for BMW owners pushing their vehicles to the limit. For drivers seeking a balance between race-ready performance and street drivability, this Stage 4 clutch kit is the ultimate upgrade.
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ACT - Corporate Logo
T#:57543719
Part#: T2R-B02
Ships in 6 Business Days
New Item
$ 2,141.00 USD
$ 2,141.00 USD
When high horsepower launches demand zero slop and maximum power transfer, the Mod-Twin 225 XT Rigid Race Kit is built to deliver. Engineered for severe track abuse and fast shifts
Packaged by Turner - Corporate Logo
T#:41931286
Part#: SBB58A2STG2PKT
Ships on Dec 14, 2026
$ 1,708.99 USD
Free Shipping on orders $49 and up
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.


Packaged by Turner - Corporate Logo
T#:41931291
Part#: SBB58A2STG3PKT
Ships on Dec 14, 2026
$ 1,848.99 USD
$ 1,848.99 USD
The ultimate high-performance upgrade for BMW drivers seeking race-proven torque capacity, faster throttle response, and enhanced drivability for both street and track applications.
SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931283
Part#: SBB58A2STG1KT
Ships on Dec 14, 2026
$ 1,552.99 USD
Free Shipping on orders $49 and up
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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Packaged by Turner - Corporate Logo
T#:41931285
Part#: SBB58A2STG2KT
Ships on Dec 14, 2026
$ 1,659.99 USD
Free Shipping on orders $49 and up
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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Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
Ships in 4 Business Days
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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