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Rein BMW Drivetrain Parts for BMW E93 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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OEM Rein Magnetic Differential Oil Drain Plug - M22x1.5 - Most BMW & ...

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T#:38890943

Part#: HWU0065

In Stock

Sale - Save 5% $ 23.99

This product was last offered at the strikethrough price on
06-28-2026

$ 22.79 USD

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$ 23.99

This product was last offered at the strikethrough price on
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$ 22.79 USD

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As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064

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OEM DCT Transmission RPM And Temperature Sensor

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:24212301

Part#: 28107842851

In Stock

Sale - Save 5% $ 184.99

This product was last offered at the strikethrough price on
06-28-2026

$ 175.74 USD

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Sale - Save 5%

$ 184.99

This product was last offered at the strikethrough price on
06-28-2026

$ 175.74 USD

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Rein DCT Transmission Service Kit - GS7D36 Transmission

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:17804809

Part#: 28107842828

In Stock at Vendor

Sale - Save 8% $ 677.99

This product was last offered at the strikethrough price on
05-07-2026

$ 625.47 USD

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Sale - Save 8%

$ 677.99

This product was last offered at the strikethrough price on
05-07-2026

$ 625.47 USD

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Rein offers OE-quality components in all their service kits. This kit includes: Oil pan Gasket Clutch filter Suction filter Hardware

OEM Rein Replacment DCT Clutch - F8X M3 M4 M2, Z4, E92/3 335 ...

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:5718803

Part#: 28407842841

Ships in 4 Business Days

Sale - Save 5% $ 2,694.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,560.24 USD

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$ 2,694.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,560.24 USD

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Rein OE Dual Clutch Transmission Replacement Kit, including all parts necessary for this job except the DCT service kit and the Pentosin fluid Direct fit OE replacement kit All parts needed to replace DCT clutch kit Newest iteration able to withstand high torque of these engines Highest quality standards to avoid costly failures

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Differential Oil Drain Plug

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T#:27405453

Part#: 33117525064

In Stock

Sale - Save 24% $ 11.99

This product was last offered at the strikethrough price on
05-21-2026

$ 9.11 USD

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Sale - Save 24%

$ 11.99

This product was last offered at the strikethrough price on
05-21-2026

$ 9.11 USD

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OEM Rein Shifter Ball Bushing - Multiple BMWs

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:362834

Part#: 25111220600

In Stock

Sale - Save 5% $ 7.57

This product was last offered at the strikethrough price on
06-28-2026

$ 7.19 USD

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$ 7.57

This product was last offered at the strikethrough price on
06-28-2026

$ 7.19 USD

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This bushing is the point where the shifter arm pivots. If you are experiencing excess play in your shifter, this could be the cause. Worn out shifter ball bushings allow too much movement from wear over time.

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OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:15159

Part#: 17222245358

In Stock

Sale - Save 19% $ 4.99

This product was last offered at the strikethrough price on
06-28-2026

$ 4.06 USD

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Sale - Save 19%

$ 4.99

This product was last offered at the strikethrough price on
06-28-2026

$ 4.06 USD

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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.

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OEM Rein DCT Transmission Oil Pump - E82/88 135i, E89 Z4, E9X M3, F10...

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:5718804

Part#: 28107842849

Ships in 4 Business Days

Sale - Save 5% $ 991.99

This product was last offered at the strikethrough price on
06-28-2026

$ 942.39 USD

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$ 991.99

This product was last offered at the strikethrough price on
06-28-2026

$ 942.39 USD

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Rein OE Dual Clutch Transmission Oil Pump Kit, including OE mounting kit Direct fit OE replacement kit Complete with OE installation kit for ease of installation Failed oil pump may lead to premature failure of clutch & transmission Highest quality standards to avoid re-work and comebacks

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OEM Rein DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12 ...

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles equipped with a DCT

T#:639081

Part#: 28107842383

Back Ordered

Sale - Save 5% $ 15.99

This product was last offered at the strikethrough price on
06-28-2026

$ 15.19 USD

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$ 15.99

This product was last offered at the strikethrough price on
06-28-2026

$ 15.19 USD

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Replace your lost or stripped drain plug with a brand new OEM Rein drain plug to prevent leaks and ensure a secure fit.

Rein Magnetic Transmission Drain Plug

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T#:53785537

Part#: HWU0117

Back Ordered

Sale - Save 5% $ 16.99

This product was last offered at the strikethrough price on
06-28-2026

$ 16.09 USD

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$ 16.99

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$ 16.09 USD

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Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings

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