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BMW M3 Performance Engine & Drivetrain Parts

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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
In Stock
$1917.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Kit

ES#2998906 - 16142229684KT - Fuel Pump Kit - Includes new fuel pump with seal, jet pump and filter to address all common fuel issues in one go! - Assembled By ECS - BMW

Includes new fuel pump with seal, jet pump and filter to address all common fuel issues in one go! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2998906
Mfg#:
16142229684KT
Ships in 4 Business Days
ON SALE!
$639.99

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

$636.86 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

G8X Polyurethane Rear Shifter Bushing

ES#4905044 - 054071la01-02KT - G8X Polyurethane Rear Shifter Bushing - Take full control of your shifting experience with the Turner Motorsport Rear Shifter Bushing upgrade. - Turner Motorsport - BMW

Take full control of your shifting experience with the Turner Motorsport Rear Shifter Bushing upgrade. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4905044
Mfg#:
054071LA01-02KT
In Stock
ON SALE! SAVE 25%
$157.99

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

$118.48 USD
Free Shipping
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 3 Business Days
$1892.99 USD
Free Shipping

Turner Baffled Oil Catch Can - Standard Flow 10oz

ES#4369816 - 022798TMS01-03 - Turner Baffled Oil Catch Can - Standard Flow 10oz - A 4 chamber, baffled oil catch can with a bottom drain option - Turner Motorsport - BMW

A 4 chamber, baffled oil catch can with a bottom drain option 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4369816
Mfg#:
022798TMS01-03
In Stock
ON SALE! SAVE 25%
$208.99

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

$156.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54

ES#4845662 - M5X-WPC-MB - WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845662
Mfg#:
M5X-WPC-MB
In Stock
ON SALE! SAVE 10%
$520.99

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

$468.89 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 7 Business Days
$1869.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Extended Intake Manifold Studs

ES#4465247 - 501-0018 - Extended Intake Manifold Studs - Perfect for your next intake manifold removal and install! - Precision Raceworks - BMW

Perfect for your next intake manifold removal and install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465247
Mfg#:
501-0018
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
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
Ships in 3 Business Days
$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 4 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
07-21-2026

$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 For Our 25th Anniversary 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 For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603136
Mfg#:
12131712219KT3
In Stock
$302.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

9" Twin Disc Clutch And Flywheel Kit - Solid Organic Discs

ES#4749602 - XKBM23550-2G - 9" Twin Disc Clutch And Flywheel Kit - Solid Organic Discs - The XClutch 9" Twin Disc Organic Clutch offers a lightweight design for improved throttle response combined with high torque capacity, making it ideal for racing applications. Rated for 890 ft-lbs! - XClutch - BMW

The XClutch 9" Twin Disc Organic Clutch offers a lightweight design for improved throttle response combined with high torque capacity, making it ideal for racing applications. Rated for 890 ft-lbs!

Brand:
XClutch - Corporate Logo
ES#:
4749602
Mfg#:
XKBM23550-2G
In Stock
$1808.99 USD
Free Shipping

9 In. Twin Solid Organic Disc Clutch And Flywheel Kit

ES#4749987 - XKBM23589-2G - 9 In. Twin Solid Organic Disc Clutch And Flywheel Kit - The XClutch 9" 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 9" 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#:
4749987
Mfg#:
XKBM23589-2G
Ships in 3 Business Days
$1808.99 USD
Free Shipping

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.

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