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BMW M3 Performance Engine & Drivetrain Parts

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AWE S-FLO Carbon Intake - F8X M3/M4

ES#4043318 - 2660-13038 - AWE S-FLO Carbon Intake - F8X M3/M4 - The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank. - AWE - BMW

The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank.

Brand:
AWE - Corporate Logo
ES#:
4043318
Mfg#:
2660-13038
Ships in 6 Business Days
$1684.99

This product was last offered at the strikethrough price on
04-02-2026

$1485.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Radiator - Black - E46 M3

ES#4656925 - WC310S - Aluminum Radiator - Black - E46 M3 - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator!

Brand:
DO88 - Corporate Logo
ES#:
4656925
Mfg#:
WC310S
Ships on Aug 10, 2026
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Fuel Injector Set - 440cc - Set of 6

ES#4145023 - 17U-01-0440-6 - Performance Fuel Injector Set - 440cc - Set of 6 - Designed for enthusiasts who need precise fuel delivery and a seamless "drop-in" installation. - DeatschWerks - BMW Porsche

Designed for enthusiasts who need precise fuel delivery and a seamless "drop-in" installation. For Custom Applications - Will require additional tuning or modifications.

Brand:
DeatschWerks - Corporate Logo
ES#:
4145023
Mfg#:
17U-01-0440-6
In Stock at Vendor
$489.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2+ Spec Clutch And Flywheel

Race bolt kit, flange plate, and aluminum flywheel included. For vehicles with a production date from 03/2003

Brand:
Spec Clutches - Corporate Logo
ES#:
4474244
Mfg#:
SB073HSKT
Back Ordered
Auto Notify
$1464.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Heavy duty Constant Pressure Valve O-Ring - Priced Each

ES#2855081 - 11111318185ecs - Heavy duty Constant Pressure Valve O-Ring - Priced Each - Viton Fluoroelastomer resists degradation from heat and oil exposure. Don't service your CPV twice!! - ECS - BMW

Viton Fluoroelastomer resists degradation from heat and oil exposure. Don't service your CPV twice!! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855081
Mfg#:
11111318185ECS
In Stock
ON SALE! SAVE 25%
$25.99

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

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Main Bearing Set - S65

ES#4845665 - S65-WPC-MB - WPC-Treated Race Series Main Bearing Set - S65 - 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#:
4845665
Mfg#:
S65-WPC-MB
Ships on Aug 24, 2026
ON SALE! SAVE 20%
$608.99

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

$487.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 105C

ES#258751 - 11537586885 - Thermostat - 105C - Includes housing and sealing o-ring - Wahler - BMW

Includes housing and sealing o-ring

Brand:
Wahler - Corporate Logo
ES#:
258751
Mfg#:
11537586885
In Stock
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Density Transmission Mount - Set of 2

ES#4745158 - 034-509-4062 - Street Density Transmission Mount - Set of 2 - High-durometer rubber mounts to restore responsiveness while retaining comfort - 034Motorsport - BMW

High-durometer rubber mounts to restore responsiveness while retaining comfort Quantity of 2 Required Per Car

Brand:
034Motorsport - Corporate Logo
ES#:
4745158
Mfg#:
034-509-4062
In Stock
$25.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Intake Scoop - Blue

ES#2985985 - 54-11478-L - Magnum FORCE Intake Scoop - Blue - Increase air flow and lower intake temperatures with this simple modification! - AFE - BMW

Increase air flow and lower intake temperatures with this simple modification!

Brand:
AFE - Corporate Logo
ES#:
2985985
Mfg#:
54-11478-L
In Stock
20% off MSRP

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

$180.00

This product was last offered at the strikethrough price on
05-27-2026

$144.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Oil Cap Cover - Red

ES#4348634 - FXXOCC-R - Blackline Performance Oil Cap Cover - Red - Give your vehicle modern styling for years to last - Goldenwrench Supply Co - BMW

Give your vehicle modern styling for years to last Works in Combination With ES#2986881

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4348634
Mfg#:
FXXOCC-R
In Stock
$60.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Spec Clutch And Flywheel

Race bolt kit, flange plate, and aluminum flywheel included. For vehicles with a production date from 03/2003

Brand:
Spec Clutches - Corporate Logo
ES#:
4474243
Mfg#:
SB072SKT
Back Ordered
Auto Notify
$1424.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner M50 Water Temp Sensor Adapter (Bosch Management With S52-M52)

ES#3006373 - TEN9989M50 - Turner M50 Water Temp Sensor Adapter (Bosch Management With S52-M52) - Plug-&-Play OBD1 water temp sensor upgrade - Turner Motorsport - BMW

Plug-&-Play OBD1 water temp sensor upgrade 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006373
Mfg#:
TEN9989M50
In Stock
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
on orders $49 and up
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 For Our 25th Anniversary 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

Kelford Camshaft Set - S58

Unleash Your S58's Power with Kelford Cams

Brand:
Kelford Cams - Corporate Logo
ES#:
4753443
Mfg#:
KEL-358-S58
Ships in 3 Business Days
Starting at $1399.99 USD
Customize

BMW F3x/F8x Billet Top Hat

ES#4883068 - 601-0331 - BMW F3x/F8x Billet Top Hat - A premium upgrade designed to deliver unparalleled fuel system reliability and versatility. - Precision Raceworks - BMW

A premium upgrade designed to deliver unparalleled fuel system reliability and versatility.

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883068
Mfg#:
601-0331
Ships in 7 Business Days
$699.99 USD
Free Shipping
on orders $49 and up
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

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Manufacturer names and/or part numbers are used only for identification purposes.

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