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

In-Line Micro Regulator - 4 Bar

ES#4883148 - 601-0259 - In-Line Micro Regulator - 4 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883148
Mfg#:
601-0259
Ships in 9 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S58 Port Injection Kit - Silver Anodized - 750cc Injectors

ES#4883226 - 601-0276 - S58 Port Injection Kit - Silver Anodized - 750cc Injectors - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883226
Mfg#:
601-0276
Ships in 9 Business Days
$1049.99 USD
Free Shipping
on orders $49 and up

VAC Motorsports Oil Pump Shaft Upgrade Kit

ES#4745347 - VAC-OPUK-S50B30 - VAC Motorsports Oil Pump Shaft Upgrade Kit - Prevent costly engine failure due to oil pump shaft failure! - VAC Motorsports - BMW

Prevent costly engine failure due to oil pump shaft failure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For European market cars equipped with the S50B30 only.

Brand:
VAC Motorsports - Corporate Logo
ES#:
4745347
Mfg#:
VAC-OPUK-S50B30
Ships on Jun 19, 2026
$269.99 USD
Free Shipping
on orders $49 and up

E36 Lower Turbo Motor Mount

Turbo mount for different turbo configurations. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rally Road - Corporate Logo
ES#:
4643699
Mfg#:
E36BMWTMM
Ships on Jun 19, 2026
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Intake System - F8X M2C/M3/M4

ES#4656905 - LF150SS - DO88 Intake System - F8X M2C/M3/M4 - The performance intake you need! - DO88 - BMW

The performance intake you need! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656905
Mfg#:
LF150SS
Ships on Jun 23, 2026
$1246.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Radiator - Red Hose - E46 M3

ES#4656924 - WC310R - Aluminum Radiator - Red Hose - E46 M3 - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656924
Mfg#:
WC310R
Ships on Jun 23, 2026
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement

DO88 Throttle Body Hose - Red - 325/328/M3 90-99'

ES#4656888 - do88kit204R - DO88 Throttle Body Hose - Red - 325/328/M3 90-99' - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656888
Mfg#:
DO88KIT204R
Ships on Jun 23, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Throttle Body Hose - Blue - 325/328/M3 90-99'

ES#4656887 - do88kit204B - DO88 Throttle Body Hose - Blue - 325/328/M3 90-99' - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656887
Mfg#:
DO88KIT204B
Ships on Jun 23, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Throttle Body Hose - Blue - E36 M3 3.2

Throttle body hose upgrade for your E36! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656873
Mfg#:
DO88KIT111B
Ships on Jun 23, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AirMax Pleated Panel Air Filter

Experience superior airflow and long-lasting engine protection with the Pipercross Airmax Pleated Panel Filter—the ultimate synthetic upgrade over standard paper filters. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pipercross - Corporate Logo
ES#:
5437419
Mfg#:
AM2062
Ships on Jun 25, 2026
$139.99 USD

Performance Air Intake System

Replaces your restrictive stock airbox for greater airflow and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pipercross - Corporate Logo
ES#:
4830030
Mfg#:
PK455
Ships on Jun 25, 2026
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Modules

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4414761
Mfg#:
16141180517
Special Order: No Guaranteed ETA
$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

Group A Pulley Kit

ES#3426698 - 12311311449KT - Group A Pulley Kit - Race-bred performance and reliability for your E30 M3! - For racing use only - Genuine BMW Motorsport - BMW

Race-bred performance and reliability for your E30 M3! - For racing use only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW Motorsport - Corporate Logo
ES#:
3426698
Mfg#:
12311311449KT
Ships on Jul 7, 2026
$1696.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ACL Engine Main Bearings - 0.25 Oversized

Designed with performance and longevity in mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
4839654
Mfg#:
5M1581H-.25
Special Order: No Guaranteed ETA
$209.99 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

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