Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW M3 Most Popular Parts

Sort By
Filter By
Return to Top

ECS Exact-Fit High Flow Air Filter - Dry

ES#4461001 - 012054LA08-DRY - ECS Exact-Fit High Flow Air Filter - Dry - High flow filter replacement to get your engine breathing better than new! - ECS - BMW

High flow filter replacement to get your engine breathing better than new! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4461001
Mfg#:
012054LA08-DRY
In Stock
ON SALE! SAVE 25%
$71.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#4304653 - 17117639022 - Expansion Tank Cap - Prevent pressure loss and overheating with a new expansion tank cap - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Prevent pressure loss and overheating with a new expansion tank cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4304653
Mfg#:
17117639022
In Stock
ON SALE! SAVE 15%
$13.99

This product was last offered at the strikethrough price on
06-03-2026

$11.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Euro Tubolare Headers (Upgrade For US Cars) - E36 325 328 M3

ES#3148309 - 784301KT - Supersprint Euro Tubolare Headers (Upgrade For US Cars) - E36 325 328 M3 - More flow for less restrictions - don't let your exhaust be the choking your power - Supersprint - BMW

More flow for less restrictions - don't let your exhaust be the choking your power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3148309
Mfg#:
784301KT
Ships in 4 Business Days
$2805.99

This product was last offered at the strikethrough price on
05-07-2026

$2804.99 USD
This product is lifetime replacement eligible Partial Replacement

Footwell Module 3 (FRM3)

ES#5395444 - 61358886836 - Footwell Module 3 (FRM3) - Requires coding from a BMW dealer - Genuine BMW - BMW

Requires coding from a BMW dealer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For LCI vehicles only
For LCI vehicles only

Brand:
Genuine BMW - Corporate Logo
ES#:
5395444
Mfg#:
61358886836
In Stock
5% off MSRP

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

$591.99

This product was last offered at the strikethrough price on
06-22-2026

$560.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8.9mm Valve Adjustment Shim Set

ES#2748830 - VSK4 - 8.9mm Valve Adjustment Shim Set - Used to adjust mechanical lifter valve lash - Wiseco - BMW

Used to adjust mechanical lifter valve lash affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wiseco - Corporate Logo
ES#:
2748830
Mfg#:
VSK4
In Stock
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Frozen Gold Style 763 M Performance Wheel

ES#3971125 - 36118097287 - Frozen Gold Style 763 M Performance Wheel - 19x9 et29 - Genuine BMW - BMW

19x9 et29 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3971125
Mfg#:
36118097287
Ships in 5 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.

$1450.00

This product was last offered at the strikethrough price on
06-21-2026

$1401.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Wind Deflector

ES#158206 - 54317037729 - Wind Deflector - Enjoy a quieter cabin with the top down - Genuine BMW - BMW

Enjoy a quieter cabin with the top down affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
158206
Mfg#:
54317037729
Ships in 1-2 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.

$1442.99

This product was last offered at the strikethrough price on
06-21-2026

$1399.99 USD
This product is lifetime replacement eligible Lifetime Replacement

S58 Charge Pipe Kit - G8x F97/F98

ES#4666886 - 003174LB01 - S58 Charge Pipe Kit - G8x F97/F98 - If you plan on turning up the boost on your car these charge pipes are a must-have! Full aluminum charge pipes ready to install in factory location. - FTP Motorsport - BMW

If you plan on turning up the boost on your car these charge pipes are a must-have! Full aluminum charge pipes ready to install in factory location. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FTP Motorsport - Corporate Logo
ES#:
4666886
Mfg#:
003174LB01
Ships in 3 Business Days
$399.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

XTA Plus 3 Coilover Kit - 3-Way Adjustable Damping

ES#4304247 - 1820220857 - XTA Plus 3 Coilover Kit - 3-Way Adjustable Damping - Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling! - Suspension Techniques - BMW

Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspension Techniques - Corporate Logo
ES#:
4304247
Mfg#:
1820220857
Special Order: No Guaranteed ETA
$2799.00 USD
Free Shipping

XTA Plus 3 Coilover Kit - 3-Way Adjustable Damping

ES#4361937 - 1820220823 - XTA Plus 3 Coilover Kit - 3-Way Adjustable Damping - Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling! - Suspension Techniques - BMW

Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspension Techniques - Corporate Logo
ES#:
4361937
Mfg#:
1820220823
Back Ordered
$2799.00 USD
Free Shipping

Exact-Fit Stainless Steel Brake Lines

ES#3569937 - 025319ECS01 - Exact-Fit Stainless Steel Brake Lines - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Replaces the Front brake lines

Brand:
ECS - Corporate Logo
ES#:
3569937
Mfg#:
025319ECS01
In Stock
ON SALE! SAVE 25%
$90.99

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

$68.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front CSL Big Brake Kit (345x28)

ES#2804307 - 001121ECS03KT - Front CSL Big Brake Kit (345x28) - Upgrade to ECS 2-piece E46 M3 CSL rotors for increased brake torque and thermal capacity. Reuse your existing calipers, pads, lines, and hardware. - ECS - BMW

Upgrade to ECS 2-piece E46 M3 CSL rotors for increased brake torque and thermal capacity. Reuse your existing calipers, pads, lines, and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Going from 315x28mm to 345x28mm rotors is as easy as a brake service!

Brand:
ECS - Corporate Logo
ES#:
2804307
Mfg#:
001121ECS03KT
Ships on Aug 17, 2026
Auto Notify
ON SALE! SAVE 10%
$1035.99

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

$932.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carplay MMI Prime

ES#4033294 - WCPAA-BM12 - Carplay MMI Prime - Upgrade your Multimedia with CarPlay Functionality - Bimmertech - BMW

Upgrade your Multimedia with CarPlay Functionality affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
VIN is required, Please Call in to Order

Brand:
Bimmertech - Corporate Logo
ES#:
4033294
Mfg#:
WCPAA-BM12
In Stock
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Twin Mass Flywheel

ES#257888 - 21212283820 - Twin Mass Flywheel - A stock replacement flywheel - Genuine BMW - BMW

A stock replacement flywheel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
257888
Mfg#:
21212283820
Ships in 8 Business Days
7% off MSRP

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

$3000.99

This product was last offered at the strikethrough price on
06-21-2026

$2795.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M3 (E36) Adjustable Lower Front Splitter Kit

ES#4315813 - TMS3399KT - M3 (E36) Adjustable Lower Front Splitter Kit - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4315813
Mfg#:
TMS3399KT
Ships on Jul 13, 2026
$2794.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW Coilover Kit - Variant 3 (V3)

ES#3032572 - 35220012 - KW Coilover Kit - Variant 3 (V3) - The ultimate in coilover technology featuring double adjustable dampening - KW Suspension - BMW

The ultimate in coilover technology featuring double adjustable dampening affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3032572
Mfg#:
35220012
Ships in 5 Business Days
$2794.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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