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BMW E46 Most Popular Parts

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Air Adjustment Unit/DISA Valve Kit

ES#2960800 - 11617544806KT1 - Air Adjustment Unit/DISA Valve Kit - Having idle problems and low RPM hesitation? Located on the intake manifold. Includes mounting hardware - Assembled By ECS - BMW

Having idle problems and low RPM hesitation? Located on the intake manifold. Includes mounting hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2960800
Mfg#:
11617544806KT1
In Stock
ON SALE! SAVE 25%
$162.99

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

$122.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K+DCAN Cable - FTDI FT232RL Style OBD2 Cable

ES#4508968 - 01KDCABLE - K+DCAN Cable - FTDI FT232RL Style OBD2 Cable - Connect to 1998-2018 BMW OBD2 systems with a laptop. - Bremmen Parts - BMW

Connect to 1998-2018 BMW OBD2 systems with a laptop. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4508968
Mfg#:
01KDCABLE
In Stock
$33.99

This product was last offered at the strikethrough price on
02-20-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Style 040 Wheels - Square Set Of Four

ES#2953845 - 040-13KT - 18" Style 040 Wheels - Square Set Of Four - 18x8.5" ET35 72.6CB 5x120 - Hyper Silver/Machined Face - Alzor - BMW MINI

18x8.5" ET35 72.6CB 5x120 - Hyper Silver/Machined Face 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
2953845
Mfg#:
040-13KT
In Stock
ON SALE! SAVE 30%
$1166.99

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

$816.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Strut Mount Kit

ES#4681162 - 31332229165KKT - Strut Mount Kit - Used to mount the strut to the body, bearing rides on the lower portion - Hamburg Tech - BMW

Used to mount the strut to the body, bearing rides on the lower portion We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4681162
Mfg#:
31332229165KKT
In Stock
$359.99 USD
Free Shipping
on orders $49 and up

CSL Replica Bumper Conversion - Front

ES#2594885 - CSLe46m3ft - CSL Replica Bumper Conversion - Front - The closest thing to a real CSL - ECS - BMW

The closest thing to a real CSL 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2594885
Mfg#:
CSLE46M3FT
In Stock
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Z26 Street Warrior Brake Kit - Front and Rear

ES#3477762 - K5730-26 - Z26 Street Warrior Brake Kit - Front and Rear - Includes performance drilled and slotted rotors and Power Stop's Extreme Carbon-Fiber Ceramic pads. - Power Stop - BMW

Includes performance drilled and slotted rotors and Power Stop's Extreme Carbon-Fiber Ceramic pads. For vehicles without competition package

Brand:
Power Stop - Corporate Logo
ES#:
3477762
Mfg#:
K5730-26
In Stock
$629.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2-Piece Lightweight Front Brake Rotors - Pair (345x28)

ES#2677765 - 000505ECS02KT - 2-Piece Lightweight Front Brake Rotors - Pair (345x28) - Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality! - ECS - BMW

Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality! 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with Competition Package/ZCP/CSL front brakes

Brand:
ECS - Corporate Logo
ES#:
2677765
Mfg#:
000505ECS02KT
Ships on Sep 21, 2026
Auto Notify
ON SALE!
$883.99

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

$839.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Aluminum Water Pump Pulley - Black

ES#2855687 - 001977ECS03A - ECS Aluminum Water Pump Pulley - Black - Finally, a durable, attractive water pump pulley that won't break! - ECS - BMW

Finally, a durable, attractive water pump pulley that won't break! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855687
Mfg#:
001977ECS03A
In Stock
ON SALE!
$104.99

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

$99.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Performance Road And Track DFV Coilover Kit

ES#3523562 - BMSMI30 - E46 M3 Performance Road And Track DFV Coilover Kit - Get top of the line performance and comfort from one of the biggest names in suspension systems, Ohlins. Features 30-Level dampening adjustment and DFV technology! - Ohlins - BMW

Get top of the line performance and comfort from one of the biggest names in suspension systems, Ohlins. Features 30-Level dampening adjustment and DFV technology!

Brand:
Ohlins - Corporate Logo
ES#:
3523562
Mfg#:
BMSMI30
Ships in 7 Business Days
$3277.99

This product was last offered at the strikethrough price on
07-23-2026

$3000.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Stud Kit

ES#2575219 - 201-4302 - Cylinder Head Stud Kit - High strength stud conversion for factory replacement or a full race motor - ARP - BMW

High strength stud conversion for factory replacement or a full race motor 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
2575219
Mfg#:
201-4302
In Stock
19% off MSRP

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

$295.92

This product was last offered at the strikethrough price on
08-10-2026

$240.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 15mm

ES#205206 - ECS#255KTWB - Wheel Spacer & Bolt Kit - 15mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205206
Mfg#:
ECS#255KTWB
In Stock
ON SALE! SAVE 15%
$201.93

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

$171.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" Style 030 Wheels - Staggered Set Of Four

ES#2695482 - 030-3KT2 - 19" Style 030 Wheels - Staggered Set Of Four - 19x8.5" ET35/19x9.5" ET40 72.6CB 5x120 - Hyper Silver - Alzor - BMW

19x8.5" ET35/19x9.5" ET40 72.6CB 5x120 - Hyper Silver 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
2695482
Mfg#:
030-3KT2
Back Ordered
Auto Notify
ON SALE! SAVE 40%
$1300.00

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

$779.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 12.5mm

ES#205205 - ECS#254KTWB - Wheel Spacer & Bolt Kit - 12.5mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205205
Mfg#:
ECS#254KTWB
In Stock
ON SALE!
$178.99

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

$170.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2550226 - 12137594937 - Ignition Coil - Priced Each - Give your engine a new spark - Bosch - BMW
ECS Tuning recommends this product.

Give your engine a new spark 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2002

Brand:
Bosch - Corporate Logo
ES#:
2550226
Mfg#:
12137594937
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Short-Shifter Kit

ES#3149098 - D550-1004 - Billet Short-Shifter Kit - Reduce shift throw without increased noise - civilized performance for the discerning enthusiast - Dinan - BMW

Reduce shift throw without increased noise - civilized performance for the discerning enthusiast Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Not compatible with the 6-speed manual that was introduced for the 2004-06 model years on the 330i/ci (this includes all ZHP cars) nor the 2001-05 325xi/330xi.

Brand:
Dinan - Corporate Logo
ES#:
3149098
Mfg#:
D550-1004
In Stock
ON SALE! SAVE 10%
$254.99

This product was last offered at the strikethrough price on
07-31-2026

$229.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Style 758 Wheels - Staggered Set Of Four

ES#3411451 - 758-3KT - 19" Style 758 Wheels - Staggered Set Of Four - 19x8.5 ET33 / 19x9.5 ET35 5x120 72.6CB - Gloss Black/Machined Face - Alzor - BMW

19x8.5 ET33 / 19x9.5 ET35 5x120 72.6CB - Gloss Black/Machined Face 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
3411451
Mfg#:
758-3KT
In Stock
ON SALE! SAVE 25%
$1300.00

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

$975.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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