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

Turner Adjustable Short Shift Kit & 6-Speed Weighted Shift Knob AND Polyurethane Shifter Arm Bushing

ES#4751469 - 013263TMS011AEBK - Turner Adjustable Short Shift Kit & 6-Speed Weighted Shift Knob AND Polyurethane Shifter Arm Bushing - Adjustable throw to fine tune your driving experience! - Enthusiast Bundles - BMW

Adjustable throw to fine tune your driving experience! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751469
Mfg#:
013263TMS011AEBK
In Stock
ON SALE! SAVE 20%
$689.96

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

$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S55 Open Intake - F80 M3 / F82 / F83 M4 / F87 C

ES#4768213 - 023216tms019KT1 - S55 Open Intake - F80 M3 / F82 / F83 M4 / F87 C - With Aluminum Inlet Tubes! - Turner Motorsport - BMW

With Aluminum Inlet Tubes! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4768213
Mfg#:
023216TMS019KT1
Ships in 5 Business Days
ON SALE! SAVE 38%
$876.99

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

$547.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Intake System

ES#4830029 - PK445 - Performance Air Intake System - Replaces your restrictive stock airbox for greater airflow and performance - Pipercross - BMW

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#:
4830029
Mfg#:
PK445
In Stock
Limited Qty Sale
$1895.00

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

$1639.99 USD
Free Shipping

AFe POWER 54-82952-C Magnum FORCE Stage-2 Si Pro 5R Cold Air Intake System

ES#3569183 - 54-82952-C - AFe POWER 54-82952-C Magnum FORCE Stage-2 Si Pro 5R Cold Air Intake System - Cold air Intake - AFE - BMW

Cold air Intake affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
3569183
Mfg#:
54-82952-C
EO#:
D-550-38
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.

$681.99

This product was last offered at the strikethrough price on
06-04-2026

$545.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head - Bare

ES#2918693 - 11121703637 - Cylinder Head - Bare - Bare head with guides and seats only - AMC - BMW

Bare head with guides and seats only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMC - Corporate Logo
ES#:
2918693
Mfg#:
11121703637
Ships on Jun 29, 2026
$1631.99 USD
Free Shipping

HD Clutch and Flywheel Kit

ES#3026125 - 520-010S-S874G - HD Clutch and Flywheel Kit - Improve your power transfer; with JB Racing single-mass performance flywheel paired with Sachs Performance clutch kit. - Assembled By ECS - BMW

Improve your power transfer; with JB Racing single-mass performance flywheel paired with Sachs Performance clutch kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3026125
Mfg#:
520-010S-S874G
In Stock
$1650.00

This product was last offered at the strikethrough price on
03-25-2026

$1613.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 CSL Air Filter

ES#2952415 - 13727838625 - E46 M3 CSL Air Filter - Protect your engine, improve performance - Genuine European BMW - BMW

Protect your engine, improve performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine European BMW - Corporate Logo
ES#:
2952415
Mfg#:
13727838625
Ships on Nov 25, 2026
$229.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Edition Red Cap Set - S58

ES#4476461 - S58ECS-R - Blackline Performance Edition Red Cap Set - S58 - Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set - Goldenwrench Supply Co - BMW

Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4476461
Mfg#:
S58ECS-R
In Stock
$178.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3148226 - ppke36KT - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Bosch alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3148226
Mfg#:
PPKE36KT
Ships in 5 Business Days
ON SALE! SAVE 15%
$374.99

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

$318.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Sprung Ceramic Clutch And Flywheel Kit

The XClutch Stage 2 Single Disc Clutch offers a lightweight design for improved throttle response combined with an increased torque capacity, making it ideal for racing applications. Rated for 520 ft-lbs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
XClutch - Corporate Logo
ES#:
4749607
Mfg#:
XKBM24508-1B
Back Ordered
Auto Notify
$1573.99 USD
Free Shipping

Momentum GT Cold Air Intake System W/ Pro 5R Filters

ES#4508992 - 50-70083R - Momentum GT Cold Air Intake System W/ Pro 5R Filters - Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque! - AFE - BMW

Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4508992
Mfg#:
50-70083R
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.

$980.00

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

$784.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Diff Front Mounting Bushing (Street)

ES#4685324 - PFR5-4024 - Rear Diff Front Mounting Bushing (Street) - Upgrade Your G8X Rear Diff Bushings! - Powerflex - BMW

Upgrade Your G8X Rear Diff Bushings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4685324
Mfg#:
PFR5-4024
Ships in 7 Business Days
$391.99 USD
Free Shipping
on orders $49 and up

Heavy Duty Sprung 6-Pad Racing Clutch Kit With XACT Streetlite Flywheel

ES#3438015 - BM6-HDG6 - Heavy Duty Sprung 6-Pad Racing Clutch Kit With XACT Streetlite Flywheel - Perfect for high performance street and road racing demands. Conservatively rated up to 505 ft/lbs torque capacity. - ACT - BMW

Perfect for high performance street and road racing demands. Conservatively rated up to 505 ft/lbs torque capacity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACT - Corporate Logo
ES#:
3438015
Mfg#:
BM6-HDG6
Ships in 7 Business Days
$1567.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Flywheel & OEM Clutch Kit

ES#2857544 - 000282ECS01KT1 - Performance Flywheel & OEM Clutch Kit - Improve throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400lbs-ft of torque - ECS - BMW

Improve throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400lbs-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Eliminate factory dual-mass flywheel and self-adjusting-clutch without the chatter caused by some perform

Brand:
ECS - Corporate Logo
ES#:
2857544
Mfg#:
000282ECS01KT1
Ships in 2 Business Days
ON SALE!
$1602.99

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

$1554.90 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