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 Clear

BMW E46 325i M54 2.5L

    • 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 BMW E46 325i M54 2.5L
Your Vehicle BMW E46 325i M54 2.5L
Change Clear

BMW E46 325i M54 2.5L Most Popular Parts

Sort By
Filter By
Return to Top

Driver Side VAC Floor Mount Adapter For BMW E36/E46

ES#4044437 - VAC-FMA-E46 - Driver Side VAC Floor Mount Adapter For BMW E36/E46 - VAC Motorsports' extremely popular Floor Mount Adapters - VAC Motorsports - BMW

VAC Motorsports' extremely popular Floor Mount Adapters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4044437
Mfg#:
VAC-FMA-E46
In Stock
$287.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B16 PSS10 Coilover System

ES#248906 - 48-126380 - B16 PSS10 Coilover System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of 1.4-2.0"F 1.0-1.6"R

Brand:
Bilstein - Corporate Logo
ES#:
248906
Mfg#:
48-126380
Ships in 4 Business Days
$2299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#10304 - 13721744869 - Air Filter - Protect your engine and let it breathe - Mann - BMW
ECS Tuning recommends this product.

Protect your engine and let it breathe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
10304
Mfg#:
13721744869
In Stock
$24.52

This product was last offered at the strikethrough price on
06-01-2026

$17.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" V Spoke Style 72 Wheel - Priced Each

ES#64653 - 36112229145 - 18" V Spoke Style 72 Wheel - Priced Each - 18x8 ET47 CB 72.6mm - Genuine BMW - BMW

18x8 ET47 CB 72.6mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
64653
Mfg#:
36112229145
Ships in 1 day
1% off MSRP

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

$460.99

This product was last offered at the strikethrough price on
07-09-2026

$457.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Hub Nut - Priced Each

ES#252049 - 31211128336 - Front Hub Nut - Priced Each - Fits left and right side - Febi - BMW

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
252049
Mfg#:
31211128336
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Expanding Lock - Priced Each

ES#2661331 - 34416851439 - Parking Brake Expanding Lock - Priced Each - Found between the brake shoes - Genuine BMW - BMW

Found between the brake shoes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2661331
Mfg#:
34416851439
Ships in 2 Business Days
23% off MSRP

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

$56.06

This product was last offered at the strikethrough price on
07-09-2026

$43.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blackout Grille Set - Matte Black

ES#1892395 - BM01-4602-B - Blackout Grille Set - Matte Black - Add style and individuality to your E46 in minutes! - ECS - BMW

Add style and individuality to your E46 in minutes! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with production date from 09/2001

Brand:
ECS - Corporate Logo
ES#:
1892395
Mfg#:
BM01-4602-B
Back Ordered
ON SALE! SAVE 10%
$148.99

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

$134.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover

ES#18130 - 11121432928 - Valve Cover - A complete valve cover assembly - Genuine BMW - BMW

A complete valve cover assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
18130
Mfg#:
11121432928
Ships in 1 day
3% off MSRP

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

$469.99

This product was last offered at the strikethrough price on
07-09-2026

$454.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Radiator Hose - Upper

ES#2803457 - 17127510952 - E46 Radiator Hose - Upper - A common source of cooling system failure - Rein - BMW
ECS Tuning recommends this product.

A common source of cooling system failure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803457
Mfg#:
17127510952
In Stock
$25.99

This product was last offered at the strikethrough price on
02-09-2026

$24.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V2 Series Coilover Kit

ES#3032545 - 15220022 - KW V2 Series Coilover Kit - Variant 2 coilovers offer sport handling with adjustable rebound dampening - KW Suspension - BMW

Variant 2 coilovers offer sport handling with adjustable rebound dampening affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3032545
Mfg#:
15220022
Back Ordered
$2264.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MFactory Helical Limited Slip Differential Kit

ES#4758127 - trs-05e46aKT - MFactory Helical Limited Slip Differential Kit - Includes an MFactory Helical LSD, 2 Quarts of Redline 75w90 Diff, an ECS Magnetic plug, and Loctite 5970 gasket maker! - Assembled By ECS - BMW

Includes an MFactory Helical LSD, 2 Quarts of Redline 75w90 Diff, an ECS Magnetic plug, and Loctite 5970 gasket maker! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual or automatic transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
4758127
Mfg#:
TRS-05E46AKT
In Stock at Vendor
$1130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

18" M Double Spoke Style 135 Wheel - Priced Each

ES#65137 - 36118036944 - 18" M Double Spoke Style 135 Wheel - Priced Each - 18x8 ET43 CB 72.6mm. Originally found on E46 ZHP models. - Genuine BMW - BMW

18x8 ET43 CB 72.6mm. Originally found on E46 ZHP models. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
65137
Mfg#:
36118036944
In Stock
Limited Qty Sale
$489.99

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

$451.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS 6-Piston Front Big Brake Kit (325x25)

ES#2999149 - 341136465KT - ECS 6-Piston Front Big Brake Kit (325x25) - Give your BMW incredible stopping power - featuring 1-piece coated rotors. - Assembled By ECS - BMW

Give your BMW incredible stopping power - featuring 1-piece coated rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2999149
Mfg#:
341136465KT
Ships on Nov 17, 2026
Auto Notify
$2255.03 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Spec-D Dual Halo Projector Headlight Set - Chrome Housing/Clear Lens - E46

ES#3021478 - LHPE46994TM - Spec-D Dual Halo Projector Headlight Set - Chrome Housing/Clear Lens - E46 - Comes with 1 pair of chrome housing, clear lens dual halo projector headlights - Spec-D Tuning - BMW

Comes with 1 pair of chrome housing, clear lens dual halo projector headlights affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 09/2001 only
For vehicles with a production date up to 09/2001 only

Brand:
Spec-D Tuning - Corporate Logo
ES#:
3021478
Mfg#:
LHPE46994TM
Ships in 2 Business Days
$204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Water Pump Pulley

ES#2534820 - 11511436590 - Aluminum Water Pump Pulley - An upgrade over commonly failing plastic pulley - URO - BMW
ECS Tuning recommends this product.

An upgrade over commonly failing plastic pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534820
Mfg#:
11511436590
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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