Home
Drivetrain

BMW Drivetrain Parts for BMW E90 M3 S65 4.0L

Clear BMW chassis

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.

Sub-Categories

Sort By:

ECS Brass Clutch Pivot Pin - Many BMWs

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:364033

Part#: 013236ECS01A

In Stock

Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD

Add to Wish List

This brass clutch pivot pin is an upgrade over the stock plastic pivot pin. The brass pin will last a lot longer than the plastic piece and may save you time and hassle later on. The original plastic pivot pin is known to fall out, snap, or just wear out over time. At the least you get a very annoying squeak every time you depress the clutch. In a worse case scenario, the clutch fork won't be able to push on the throw-out bearing and your clutch will be useless. The only time to replace the clutch pivot pin is when the transmission is removed, so this brass upgrade can be installed during clutch replacements or a rear main seal service.

Show More Show Less

ECS Magnetic Differential Oil Drain Plug - Most BMW & Mini Models ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:366828

Part#: 009314ECS01A

In Stock

Sale - Save 25% $ 62.99

This product was last offered at the strikethrough price on
06-13-2026

$ 47.24 USD

Add to Wish List

Qty

Sale - Save 25%

$ 62.99

This product was last offered at the strikethrough price on
06-13-2026

$ 47.24 USD

Add to Wish List

You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic differential drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil. If you're proactive in your diff oil servicing, you will catch a minor issue long before it becomes a headache. Diff drain plug includes one sealing o-ring. Direct replacement for Genuine BMW part number(s): 33117525064, 33110308370, 33110152626

Show More Show Less

ECS Adjustable Clutch Pedal Stop - E8x, E9x, F2x, F3x, F8x, E53, E83...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:552857

Part#: 025851ECS01

In Stock

Sale - Save 25% $ 39.99

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

$ 29.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 39.99

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

$ 29.99 USD

Add to Wish List

Some modifications to your vehicle may not produce power to create gains in the overall performance of your driving. When you add a "Po' Boy" clutch stop to your BMW the performance gain is directly felt in the driving experience.

Show More Show Less

Performance Polyurethane Differential Bushing Set - E9X M3

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:596679

Part#: 026711ECS09

In Stock

Sale - Save 5% $ 177.99

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

$ 169.09 USD

Add to Wish List

Qty

Sale - Save 5%

$ 177.99

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

$ 169.09 USD

Add to Wish List

Upgrade your worn rubber bushings with ECS Tuning's Performance Polyurethane Differential Bushing Set. In-House Engineered to improve power delivery and handling, with a superior service life over the soft factory rubber bushings.

Show More Show Less

Teflon Shifter Bushing Kit - E46 E6X E9X F10 F8X F3X

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:369438

Part#: 2511-002

In Stock

Sale - Save 25% $ 135.99

This product was last offered at the strikethrough price on
06-13-2026

$ 101.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 135.99

This product was last offered at the strikethrough price on
06-13-2026

$ 101.99 USD

Add to Wish List

Turner Motorsport BMW Shifter Revitalization Kit

Restore your BMW's shifter to its former precision with Turner Motorsport's top-notch replacement kit. Over time, most BMW shifters lose their original feel due to inferior rubber bushings. These bushings introduce excessive movement in the shift lever, resulting in a shifter that lacks precision.

Introducing Turner Motorsport's solution - a direct-fit, high-strength Teflon bushing. Meticulously crafted from pure Teflon rod, free from any impurities or fillers, these bushings promise extended durability. By eliminating side-to-side play in the shifter rod, they notably enhance the performance of even the stock shifter.

Kit Includes:

4 Teflon Bushing Inserts
2 Carrier Pins

Elevate your BMW's shifting experience with Turner Motorsport's precision-designed replacement kit.

Show More Show Less

BMW E8X E9X Magnetic DCT Oil Drain Plug

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:385651

Part#: 013198ECS01A

In Stock

Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD

Add to Wish List

You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic DCT transmission drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil.

Show More Show Less

Performance Carbon Fiber Driveshaft - E90/E92/E93 M3 (Manual Transmis...

For vehicles with a manual transmission

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31324214

Part#: YCW-TRS-13E92M

In Stock

$ 1,699.99 USD

Add to Wish List

Qty

$ 1,699.99 USD

Add to Wish List

YCW Engineering introduces their 100% dry carbon fiber driveshafts for BMW, setting a new standard in performance drivetrain solutions. Constructed entirely of dry carbon fiber with forged 6061 aluminum ends, these driveshafts are significantly lighter than the OEM steel, weighing in at only 11 lbs. This reduction in weight allows for smoother power transfer to the rear differential, enhancing the driving experience.

With over 15 years of experience in the performance driveline field, YCW Engineering has quickly emerged as a leading manufacturer. Their commitment to quality and customer satisfaction is evident in every product, from carbon driveshafts to coilovers and sport axles.

Lightweight Construction: Made from 100% dry carbon fiber, reducing weight to just 11 lbs.
Enhanced Power Transfer: Smoother power transfer to the rear differential for improved driving feel.
Precision Engineering: Balanced to 12,000 RPM and machined to within 0.02mm of OEM tolerances.
High Torque Capacity: Stress tested to withstand over 4000 lb-ft of torque.
Quality Assurance: Crafted with over 15 years of performance driveline experience.

Upgrade your BMW with YCW Engineering's dry carbon fiber driveshafts for superior performance and reliability.

Show More Show Less

Performance Carbon Fiber Driveshaft E92 M3 S65 4.0L DCT

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:24610572

Part#: YCW-TRS-13E92MA

Ships in 9 Business Days

$ 1,699.99 USD

Add to Wish List

Qty

$ 1,699.99 USD

Add to Wish List

Experience unmatched performance with YCW Engineering's 100% dry carbon fiber driveshafts for your BMW. Crafted with precision from dry carbon fiber and forged 6061 aluminum ends, these driveshafts are remarkably lightweight at just 11lbs, significantly lighter than OEM steel. Enjoy smoother power transfer to the rear differential, enhancing your driving experience.

Key Benefits:

Lightweight construction improves power transfer
Precision-balanced design ensures smooth operation
Machined with precision flanges/joints for optimal fit
Stress-tested to withstand extreme torque levels

YCW Engineering, a leading manufacturer in performance drivetrain solutions, offers a range of racing drivetrain applications, including bespoke development. With over 15 years of experience in performance driveline products, YCW Engineering prides itself on quality and customer satisfaction. Whether you need carbon driveshafts, coilovers, or sport axles, YCW Engineering has the products to complete your BMW build.

Show More Show Less

ECS Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

T#:638794

Part#: 005960LA01

In Stock

Sale - Save 20% $ 49.99

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

$ 39.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 49.99

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

$ 39.99 USD

Add to Wish List

This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every fluid change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's transmission, the magnetic drain plug can give you an early warning. Replaces genuine BMW transmission drain plug with gasket ring:23117531356

Show More Show Less

Select Vehicle

Category

Home

Drivetrain

Brand

View All Brands

Price

Special Offers

On Sale (7)

Shipping