Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW E46 Most Popular Parts

Sort By
Filter By
Return to Top
ES#2827626 - SSXBM462 - E46 M3 Performance Cat Back Exhaust - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827626
Mfg#:
SSXBM462
Ships in 3 Business Days
$2387.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4351871 - TR312UB-WH - Continental Head Unit - USB, Bluetooth, Aux Input, Google Assistant And Siri - New radio head unit with modern features with an OE style that won't look out of place! - Continental - BMW MINI

New radio head unit with modern features with an OE style that won't look out of place! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! May require harness to run this headunit ES#3619860

Brand:
Continental - Corporate Logo
ES#:
4351871
Mfg#:
TR312UB-WH
In Stock
$222.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4751405 - 12317831436 - New Alternator - 120amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4751405
Mfg#:
12317831436
Ships on Aug 19, 2026
Auto Notify
ON SALE! SAVE 20%
$222.99

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

$178.39 USD
Free Shipping
on orders $49 and up
ES#4340532 - 33217839465 - Output Shaft - Left - Left rear axle output shaft transfers power in E46 M3, Z4M. - Genuine BMW - BMW

Left rear axle output shaft transfers power in E46 M3, Z4M. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
99-05 Model Years

Brand:
Genuine BMW - Corporate Logo
ES#:
4340532
Mfg#:
33217839465
Ships in 1-2 days
1% off MSRP

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

$1025.99

This product was last offered at the strikethrough price on
06-25-2026

$1018.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3032516 - 10220022 - KW V1 Series Coilover Kit - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - BMW

Variant 1 coilovers offer the best balance between sporty driving and comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3032516
Mfg#:
10220022
Ships in 4 Business Days
$1774.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#128295 - 51712695664 - E46 M3 Fender Liner - Right - Front fender liner, forward section - Genuine BMW - BMW

Front fender liner, forward section affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
128295
Mfg#:
51712695664
In Stock
$131.25 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668335 - 003313TMS01 - Build Your Own CSL Intake Plenum - SMG & 6MT - Get the highly coveted CSL experience with your S54! Roaring induction noise, aesthetics and increased performance are just the tip of the iceberg when installing this legendary intake. - Turner Motorsport - BMW

Get the highly coveted CSL experience with your S54! Roaring induction noise, aesthetics and increased performance are just the tip of the iceberg when installing this legendary intake. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4668335
Mfg#:
003313TMS01
Ships in 1-2 days
ON SALE!
Starting at $2354.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

This Ready to go Kit Includes Genuine BMW 763M Wheels Finished in Frozen Gold paired with Michelin Pilot Super Sport Tires 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#:
4689966
Mfg#:
4184338-39
Ships in 1-2 days
$7033.99 USD
ES#11072 - 31122229453 - E46 M3 Front Lower Control Arm - Left - Includes ball joint - Lemforder - BMW

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

Brand:
Lemforder - Corporate Logo
ES#:
11072
Mfg#:
31122229453
In Stock
$608.99

This product was last offered at the strikethrough price on
04-23-2026

$389.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4758722 - BRMSHIFTKNOB - Bremmen Performance Weighted Shift Knob - Upgrade or Replace Your Worn Out OE Shift Knob! - Bremmen Parts - BMW

Upgrade or Replace Your Worn Out OE Shift Knob! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758722
Mfg#:
BRMSHIFTKNOB
In Stock
ON SALE!
Starting at $41.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2953874 - 040-14KT - 18" Style 040 Wheels - Square Set Of Four - 18x9.5" ET38 72.6CB 5x120 - Hyper Silver/Machined Face - Alzor - BMW MINI

18x9.5" ET38 72.6CB 5x120 - Hyper Silver/Machined Face affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Due to tighter front fitment, additional camber and/or fender rolling and stretched tires may be required!

Brand:
Alzor - Corporate Logo
ES#:
2953874
Mfg#:
040-14KT
In Stock
ON SALE! SAVE 25%
$1166.99

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

$875.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2695479 - 030-2KT - 18" Style 030 Wheels - Square Set Of Four - 18x9 ET35 5x120 72.6CB - Hyper Silver - Alzor - BMW MINI

18x9 ET35 5x120 72.6CB - Hyper Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
2695479
Mfg#:
030-2KT
In Stock
ON SALE! SAVE 25%
$1166.99

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

$875.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3006341 - TDR4680014 - Solid Rear Subframe Bushing Set - Reduce deflection for increased rear-end stability - Turner Motorsport - BMW

Reduce deflection for increased rear-end stability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006341
Mfg#:
TDR4680014
In Stock
ON SALE! SAVE 25%
$443.99

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

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3617648 - i48CX - Intensity Carbon Lithium-ION Battery - i48CX - 10.5lbs - Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! - Braille - BMW

Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Braille - Corporate Logo
ES#:
3617648
Mfg#:
I48CX
Ships in 4 Business Days
$1164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3022944 - 33355TMS - Turner Motorsport Front/Rear 30/25 Sway Bar Upgrade kit - Reduce body roll and understeering - Turner Motorsport - BMW

Reduce body roll and understeering affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3022944
Mfg#:
33355TMS
In Stock
ON SALE!
$654.99

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

$635.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4900195 - 5011-1-2KT - 17" Style 5011 Wheels - Square Set Of Four - 17x8 ET20 5x120 72.6CB - Black/Machined Lip With Silver Cover - Alzor - BMW

17x8 ET20 5x120 72.6CB - Black/Machined Lip With Silver Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
4900195
Mfg#:
5011-1-2KT
In Stock
ON SALE! SAVE 25%
$1033.99

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

$774.99 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