Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW M3 Performance Engine & Drivetrain Parts

Sort By
Filter By
Return to Top

McLeod Mag Force SE Clutch - E46 M3

ES#4418809 - 633512-00-36M - McLeod Mag Force SE Clutch - E46 M3 - Just right for a street and track-use, factory-rated 750hp and 700 ft-lbs of torque. - McLeod Racing - BMW

Just right for a street and track-use, factory-rated 750hp and 700 ft-lbs of torque.

Brand:
McLeod Racing - Corporate Logo
ES#:
4418809
Mfg#:
633512-00-36M
Ships in 10 Business Days
$1917.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Silicone Hose Kit

ES#3236075 - 003631ECS01KT - ECS Silicone Hose Kit - Includes upper and lower radiator hoses, Water Pipe Connecting Line and Aluminum Coolant Bleeder Screw - ECS - BMW

Includes upper and lower radiator hoses, Water Pipe Connecting Line and Aluminum Coolant Bleeder Screw 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3236075
Mfg#:
003631ECS01KT
In Stock
ON SALE! SAVE 25%
$364.99

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

$273.25 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Teflon Shifter Bushing Kit

ES#259536 - 2511-002 - Teflon Shifter Bushing Kit - Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars! - ECS - BMW

Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
259536
Mfg#:
2511-002
In Stock
ON SALE! SAVE 25%
$74.99

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

$56.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8" Twin Disc Clutch and Flywheel Kit - Solid Ceramic Discs

ES#4689927 - XKBM20522-2E - 8" Twin Disc Clutch and Flywheel Kit - Solid Ceramic Discs - The XClutch 8" solid race clutch consists of a performance flywheel, solid-centered ceramic clutch discs, aluminium cover assembly, release bearing & carrier or internal hydraulic release bearing (HRB). Rated for 890 ft-lb! - XClutch - BMW

The XClutch 8" solid race clutch consists of a performance flywheel, solid-centered ceramic clutch discs, aluminium cover assembly, release bearing & carrier or internal hydraulic release bearing (HRB). Rated for 890 ft-lb!

Brand:
XClutch - Corporate Logo
ES#:
4689927
Mfg#:
XKBM20522-2E
Ships in 2 Business Days
$1892.99 USD
Free Shipping

8 In. Twin Sprung Ceramic Disc Clutch And Flywheel Kit

ES#4749613 - XKBM20530-2B - 8 In. Twin Sprung Ceramic Disc Clutch And Flywheel Kit - The XClutch 8" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 890 ft-lbs! - XClutch - BMW

The XClutch 8" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 890 ft-lbs! For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
XClutch - Corporate Logo
ES#:
4749613
Mfg#:
XKBM20530-2B
Ships in 2 Business Days
$1886.99 USD
Free Shipping

Engine Main Bearing Kit - Std. Size

ES#4686197 - MB5803CA - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! Set of 5 - King - BMW

Replace those Worn Out Main Bearings! Set of 5 Std. Size

Brand:
King - Corporate Logo
ES#:
4686197
Mfg#:
MB5803CA
Ships in 9 Business Days
$312.99 USD
Free Shipping
on orders $49 and up

E46 M3 Carbon Fiber Driveshaft

ES#3507255 - BMWSH4-CV-C - E46 M3 Carbon Fiber Driveshaft - Light weight 1 piece drive shaft allows for faster drive line spin up - Driveshaft Shop - BMW

Light weight 1 piece drive shaft allows for faster drive line spin up For manual vehicles only

Brand:
Driveshaft Shop - Corporate Logo
ES#:
3507255
Mfg#:
BMWSH4-CV-C
In Stock at Vendor
$1874.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Turner F8X M3 & M4 Dual Mount Diff Plate - With Extra Rear Position OE Bushing

ES#4044501 - 26773tms05KT - Turner F8X M3 & M4 Dual Mount Diff Plate - With Extra Rear Position OE Bushing - Turner Dual Mount Diff Plate with an Extra Genuine OE rear position bushing for the second subframe differential mount to capitalize on dual rear mounts, improved bushing life, reduced wheel hop, increased handling, and crisper driveline response. - Turner Motorsport - BMW

Turner Dual Mount Diff Plate with an Extra Genuine OE rear position bushing for the second subframe differential mount to capitalize on dual rear mounts, improved bushing life, reduced wheel hop, increased handling, and crisper driveline response. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4044501
Mfg#:
26773TMS05KT
In Stock
ON SALE! SAVE 25%
$624.99

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

$468.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 GS6-37 6 Speed Conversion Shifter Carrier - Black

ES#4364648 - GS6-37shiftcarBL - E36 GS6-37 6 Speed Conversion Shifter Carrier - Black - Used when converting an E36 to a 6 speed when using a ZF GS6-37 transmission that is commonly found in an E46 330 - Reboot Engineering - BMW

Used when converting an E36 to a 6 speed when using a ZF GS6-37 transmission that is commonly found in an E46 330

Brand:
Reboot Engineering - Corporate Logo
ES#:
4364648
Mfg#:
GS6-37SHIFTCARBL
In Stock
$374.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Itronic Engine Controller

ES#4623972 - 050210001 - Itronic Engine Controller - An advanced piggy-back engine controller that works simultaneously with the original ECU - Mosselman Turbosystems - BMW

An advanced piggy-back engine controller that works simultaneously with the original ECU

Brand:
Mosselman Turbosystems - Corporate Logo
ES#:
4623972
Mfg#:
050210001
Ships in 6 Business Days
$1869.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dinan G8x Carbon Fiber Cold Air Intake - Matte

ES#4642629 - D760-0063-B - Dinan G8x Carbon Fiber Cold Air Intake - Matte - Dinan's carbon fiber G8x intakes can increase airflow up to 12.4% over the stock intake and can increase turbo efficiency. - Dinan - BMW

Dinan's carbon fiber G8x intakes can increase airflow up to 12.4% over the stock intake and can increase turbo efficiency. Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4642629
Mfg#:
D760-0063-B
In Stock
11% off MSRP

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

$2081.99

This product was last offered at the strikethrough price on
09-07-2026

$1849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Sprung Ceramic Clutch And Flywheel Kit

ES#4749598 - XKBM24596-1B - Stage 2 Sprung Ceramic Clutch And Flywheel Kit - The XClutch Single 6-Puck Sprung Ceramic Clutch offers a lightweight design for improved throttle response combined with increased torque capacity, making it ideal for racing applications. Rated for 700 ft-lbs! - XClutch - BMW

The XClutch Single 6-Puck Sprung Ceramic Clutch offers a lightweight design for improved throttle response combined with increased torque capacity, making it ideal for racing applications. Rated for 700 ft-lbs!

Brand:
XClutch - Corporate Logo
ES#:
4749598
Mfg#:
XKBM24596-1B
Special Order: No Guaranteed ETA
$1834.99 USD
Free Shipping

E46 M3 Fuel Transfer Pump

ES#37394 - 16142282208 - E46 M3 Fuel Transfer Pump - Also know as a "jet pump" - Genuine BMW - BMW

Also know as a "jet pump"

Brand:
Genuine BMW - Corporate Logo
ES#:
37394
Mfg#:
16142282208
Ships in 3 Business Days
3% off MSRP

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

$269.99

This product was last offered at the strikethrough price on
09-07-2026

$261.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chassis Mount Short Throw Shifter

ES#4839952 - 049570la01KT - Chassis Mount Short Throw Shifter - The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. - Turner Motorsport - BMW

The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4839952
Mfg#:
049570LA01KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 20%
$457.99

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

$366.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2603136 - 12131712219KT3 - Ignition Service Kit - Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs - Assembled By ECS - BMW

Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603136
Mfg#:
12131712219KT3
In Stock
$303.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings