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BMW M3 Performance Engine & Drivetrain Parts

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Heavy Duty Rear Differential Bushing

ES#4773004 - 055059LA01 - Heavy Duty Rear Differential Bushing - High durometer rubber construction allows for less deflection without a drastic increase in NVH! - ECS - BMW

High durometer rubber construction allows for less deflection without a drastic increase in NVH! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4773004
Mfg#:
055059LA01
In Stock
ON SALE! SAVE 56%
$52.99

This product was last offered at the strikethrough price on
04-28-2026

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Differential Bushing - Front Position

ES#2748538 - 002447ECS04 - Performance Polyurethane Differential Bushing - Front Position - ECS engineered to improve power application and provide superior service life over factory rubber bushings - ECS - BMW

ECS engineered to improve power application and provide superior service life over factory rubber bushings 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2748538
Mfg#:
002447ECS04
In Stock
ON SALE! SAVE 25%
$58.99

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

$44.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Series Momentum Carbon Fiber Cold Air Intake System w/ PRO 5R Filter

ES#3612895 - 54-76305-CF - Black Series Momentum Carbon Fiber Cold Air Intake System w/ PRO 5R Filter - Extremely good looks and performance - only the best for your M3/M4! - AFE - BMW

Extremely good looks and performance - only the best for your M3/M4!

Brand:
AFE - Corporate Logo
ES#:
3612895
Mfg#:
54-76305-CF
In Stock at Vendor
20% off MSRP

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

$1915.00

This product was last offered at the strikethrough price on
01-28-2026

$1532.00 USD
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo S58 Performance Intake System

ES#5435051 - IT-945 - CTS Turbo S58 Performance Intake System - Optimizes airflow to your engine for greater horsepower and torque gains, plus improved throttle response - CTS - BMW

Optimizes airflow to your engine for greater horsepower and torque gains, plus improved throttle response

Brand:
CTS - Corporate Logo
ES#:
5435051
Mfg#:
IT-945
Ships in 8 Business Days
15% off MSRP

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

$449.99

This product was last offered at the strikethrough price on
07-21-2026

$382.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

T-Map sensor

ES#4766524 - 13628637900 - T-Map sensor - Monitors intake pressure to determine engine load - Bremmen Parts - BMW

Monitors intake pressure to determine engine load 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766524
Mfg#:
13628637900
In Stock
ON SALE! SAVE 21%
$76.99

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

$61.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54 Power Pack - stage 3

ES#3618774 - s54ppKT5 - S54 Power Pack - stage 3 - Improve your cars performance in a afternoon with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance in a afternoon with this effective and simple upgrade kit! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3618774
Mfg#:
S54PPKT5
Ships on Aug 11, 2026
ON SALE! SAVE 14%
$1777.99

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

$1525.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ReFlex+ Install Harness - Flying Lead

ES#4810316 - 900.1016 - ReFlex+ Install Harness - Flying Lead - Universal - Flying Lead Installation Harness - Motiv Motorsports - BMW

Universal - Flying Lead Installation Harness

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810316
Mfg#:
900.1016
In Stock
$95.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S55 Multi-Port Injection Kit - 750cc

ES#4364613 - 601-0016 - S55 Multi-Port Injection Kit - 750cc - The ultimate supplementary fueling kit for the S55 engine! - Precision Raceworks - BMW

The ultimate supplementary fueling kit for the S55 engine!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4364613
Mfg#:
601-0016
Ships in 10 Business Days
$759.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mosselman Thermostat Installation Kit

ES#4447418 - therminstallKT - Mosselman Thermostat Installation Kit - All of the Gaskets needed for Installation - Packaged by Turner - BMW

All of the Gaskets needed for Installation

Brand:
Packaged by Turner - Corporate Logo
ES#:
4447418
Mfg#:
THERMINSTALLKT
In Stock
ON SALE!
$22.99

This product was last offered at the strikethrough price on
06-15-2026

$21.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Shifter Rebuild & Upgrade Kit

ES#4475660 - E46M3USRKT - Ultimate Shifter Rebuild & Upgrade Kit - Includes everything necessary to eliminate shifter and driveline slop, including a Turner DSSR, Turner Shifter Arm Bushing, & ECS Teflon Shifter Bushings - Turner Motorsport - BMW

Includes everything necessary to eliminate shifter and driveline slop, including a Turner DSSR, Turner Shifter Arm Bushing, & ECS Teflon Shifter Bushings 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4475660
Mfg#:
E46M3USRKT
In Stock
ON SALE!
$553.99

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

$502.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW T-Map sensor

ES#2993863 - 13628637900 - Genuine BMW T-Map sensor - Monitors intake pressure to determine engine load - Genuine BMW - BMW

Monitors intake pressure to determine engine load

Brand:
Genuine BMW - Corporate Logo
ES#:
2993863
Mfg#:
13628637900
Ships in 4 Business Days
8% off MSRP

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

$162.99

This product was last offered at the strikethrough price on
07-21-2026

$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Clutch Kit - FX300 - Kevlar

ES#3622187 - 03795-HDTZ-D - Stage 3 Clutch Kit - FX300 - Kevlar - Upgraded clutch plate with sprung segmented Kevlar disc designed to be used with aftermarket single mass flywheels. 110% Increase in Holding Capacity - Clutch Masters - BMW

Upgraded clutch plate with sprung segmented Kevlar disc designed to be used with aftermarket single mass flywheels. 110% Increase in Holding Capacity Intended for street use

Brand:
Clutch Masters - Corporate Logo
ES#:
3622187
Mfg#:
03795-HDTZ-D
Ships in 4 Business Days
15% off MSRP

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

$1750.00

This product was last offered at the strikethrough price on
07-21-2026

$1487.99 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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