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BMW M3 Drivetrain Parts & Accessories

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Performance Clutch Kit & Single-Mass Flywheel Conversion

ES#4872002 - 053971LA03 - Performance Clutch Kit & Single-Mass Flywheel Conversion - Improve throttle response, acceleration, and clutch feel. Designed for daily-driven and light track use vehicles while also supporting up to 375 ft/lbs of torque! - ECS - BMW

Improve throttle response, acceleration, and clutch feel. Designed for daily-driven and light track use vehicles while also supporting up to 375 ft/lbs of torque! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4872002
Mfg#:
053971LA03
In Stock
ON SALE!
Starting at $750.49 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Rear Differential Bushing Set - Street

ES#4772521 - PDB-F8X-80A - Polyurethane Rear Differential Bushing Set - Street - 80A durometer provides an increase in stiffness without sacrificing NVH! - Revshift - BMW

80A durometer provides an increase in stiffness without sacrificing NVH!

Brand:
Revshift - Corporate Logo
ES#:
4772521
Mfg#:
PDB-F8X-80A
In Stock
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Solid Rubber Engine And Trans Mount Set

ES#3647385 - 034-509-3646 - 034Motorsport Solid Rubber Engine And Trans Mount Set - Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts. - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts.

Brand:
034Motorsport - Corporate Logo
ES#:
3647385
Mfg#:
034-509-3646
In Stock
$276.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Center Mount

ES#4066612 - 26122282495 - Driveshaft Center Mount - Hamburg Tech - BMW

We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066612
Mfg#:
26122282495
In Stock
$89.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft CV Joint Replacement Kits

ES#4046195 - 26117841003KT - Driveshaft CV Joint Replacement Kits - Includes every thing needed for a fresh CV joint install - Assembled By ECS - BMW

Includes every thing needed for a fresh CV joint install 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4046195
Mfg#:
26117841003KT
Ships in 1-3 days
$582.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear FF 75w140 - 1 Liter

ES#3031703 - 105779 - Gear FF 75w140 - 1 Liter - Designed for use in differentials with LSD - Motul - BMW

Designed for use in differentials with LSD

Brand:
Motul - Corporate Logo
ES#:
3031703
Mfg#:
105779
In Stock
10% off MSRP

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

$41.47

This product was last offered at the strikethrough price on
07-22-2026

$37.32 USD
Free Shipping
on orders $49 and up

Differential Cover

ES#4879344 - 33112282482 - Differential Cover - If you are experiencing bushing failure OE bushings are not available separately. - URO - BMW

If you are experiencing bushing failure OE bushings are not available separately. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4879344
Mfg#:
33112282482
In Stock
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Clutch Pedal refresh kit

ES#3410201 - UCP301KT - Ultimate Clutch Pedal refresh kit - Includes new guides, spring and hardware for a complete install - Assembled By ECS - BMW

Includes new guides, spring and hardware for a complete install 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3410201
Mfg#:
UCP301KT
In Stock
$413.99

This product was last offered at the strikethrough price on
04-22-2026

$412.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Single Sprung Organic Clutch and Flywheel Kit

ES#4749605 - XKBM24508-1A - Stage 1 Single Sprung Organic Clutch and Flywheel Kit - The XClutch Stage 1 Single Disc Clutch offers a lightweight design for improved throttle response combined with an increased torque capacity, making it ideal for racing applications. Rated for 340 ft-lbs! - XClutch - BMW

The XClutch Stage 1 Single Disc Clutch offers a lightweight design for improved throttle response combined with an increased torque capacity, making it ideal for racing applications. Rated for 340 ft-lbs! For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
XClutch - Corporate Logo
ES#:
4749605
Mfg#:
XKBM24508-1A
Ships in 2 Business Days
$1440.99 USD
Free Shipping

Shifter Rubber Boot

ES#47209 - 25117522149 - Shifter Rubber Boot - Used to seal the shifter to the transmission tunnel - Genuine BMW - BMW

Used to seal the shifter to the transmission tunnel

Brand:
Genuine BMW - Corporate Logo
ES#:
47209
Mfg#:
25117522149
In Stock
10% off MSRP

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

$106.34

This product was last offered at the strikethrough price on
07-22-2026

$96.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mounting Bolt - Priced Each

ES#41945 - 23001222891 - Transmission Mounting Bolt - Priced Each - M12x50. Secures the transmission bellhousing to the engine block. - Genuine BMW - BMW

M12x50. Secures the transmission bellhousing to the engine block.

Brand:
Genuine BMW - Corporate Logo
ES#:
41945
Mfg#:
23001222891
In Stock
19% off MSRP

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

$9.69

This product was last offered at the strikethrough price on
07-22-2026

$7.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Service Kit

ES#4066747 - F8XDIFFKT4 - Differential Service Kit - All you need in one package for scheduled differential maintenance! With Liqui-Moly Differential fluid - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! With Liqui-Moly Differential fluid 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4066747
Mfg#:
F8XDIFFKT4
In Stock
ON SALE! SAVE 30%
$121.99

This product was last offered at the strikethrough price on
05-29-2026

$85.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Shifter Rebuild & Upgrade Kit

ES#2587713 - 25117580281KT - Shifter Rebuild & Upgrade Kit - Overhaul your shifter with this kit, featuring ECS Tuning teflon shifter bushings & Turner Motorsport poly shift arm bushing - Assembled By ECS - BMW

Overhaul your shifter with this kit, featuring ECS Tuning teflon shifter bushings & Turner Motorsport poly shift arm bushing 10X Entries For Our 25th Anniversary Sweepstakes!
Click to see our comprehensive DIY instruction guide!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587713
Mfg#:
25117580281KT
In Stock
ON SALE!
$305.99

This product was last offered at the strikethrough price on
05-02-2026

$282.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Twin Mass Flywheel

ES#257888 - 21212283820 - Twin Mass Flywheel - A stock replacement flywheel - Genuine BMW - BMW

A stock replacement flywheel For vehicles with manual transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
257888
Mfg#:
21212283820
Ships in 8 Business Days
6% off MSRP

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

$3000.99

This product was last offered at the strikethrough price on
07-22-2026

$2817.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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