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BMW E46 Cup Kits

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Bilstein B12 Pro-Kit Suspension System

ES#2984025 - 46-242792 - Bilstein B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our Spin To Win Sweepstakes!
Average lowering of 1.0"F 0.4"R

Brand:
Bilstein - Corporate Logo
ES#:
2984025
Mfg#:
46-242792
In Stock
$1059.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 B12 Pro-Kit Suspension System

ES#2681163 - 46-000613 - E46 M3 B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of .75"F 0.4"R

Brand:
Bilstein - Corporate Logo
ES#:
2681163
Mfg#:
46-000613
In Stock
$1149.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 ZHP Suspension Upgrade Kit - Koni Special Active

ES#2960701 - 33500429577 - E46 ZHP Suspension Upgrade Kit - Koni Special Active - Give your suspension a refreshing upgrade with this ZHP kit. Featuring Koni "Special Active" shocks and struts - Assembled By ECS - BMW

Give your suspension a refreshing upgrade with this ZHP kit. Featuring Koni "Special Active" shocks and struts 10X Entries For Our 25th Anniversary Sweepstakes!
Includes H&R Sport Springs for a average lowering of 0.75"F 0.25"R.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2960701
Mfg#:
33500429577
Ships in 1 Business Day
$1500.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - With Spring Pads

ES#2593733 - 51717036781KT - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593733
Mfg#:
51717036781KT
In Stock
ON SALE! SAVE 15%
$439.00

This product was last offered at the strikethrough price on
03-24-2026

$374.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B12 Sportline-Kit Suspension System

ES#2984023 - 46-242778 - B12 Sportline-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of 1.3"F 0.6"R

Brand:
Bilstein - Corporate Logo
ES#:
2984023
Mfg#:
46-242778
Ships in 2 Business Days
$1069.00 USD
Free Shipping

Cup Kit/Coilover Installation Kit

ES#2603026 - 31332229165KT1 - Cup Kit/Coilover Installation Kit - Everything you need to install coilovers, shocks/struts, or a cup kit including shock mounts - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit including shock mounts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603026
Mfg#:
31332229165KT1
Back Ordered
Auto Notify
ON SALE!
$684.99

This product was last offered at the strikethrough price on
04-28-2026

$661.91 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Koni Yellow & Eibach Pro Kit Springs

ES#2731769 - E46m3kebKT - Koni Yellow & Eibach Pro Kit Springs - Perfect combination of handling, lowering and adjustable ride quality - Assembled By ECS - BMW

Perfect combination of handling, lowering and adjustable ride quality 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2731769
Mfg#:
E46M3KEBKT
Ships in 5 Business Days
$1559.99

This product was last offered at the strikethrough price on
02-06-2026

$1557.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 ZHP Suspension Upgrade Kit

ES#4745299 - 33500429577KT - E46 ZHP Suspension Upgrade Kit - Give your suspension a refreshing upgrade with this ZHP kit. Featuring Koni STR.T shocks and struts - Assembled By ECS - BMW

Give your suspension a refreshing upgrade with this ZHP kit. Featuring Koni STR.T shocks and struts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4745299
Mfg#:
33500429577KT
Ships in 5 Business Days
$1500.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Koni Yellow & H&R Sport Spring Kit

ES#1843907 - E46M3KHR - Koni Yellow & H&R Sport Spring Kit - Perfect combination of handling, lowering and adjustable ride quality - Assembled By ECS - BMW

Perfect combination of handling, lowering and adjustable ride quality 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
1843907
Mfg#:
E46M3KHR
Ships in 5 Business Days
$1551.99

This product was last offered at the strikethrough price on
07-01-2026

$1493.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Race

ES#2703030 - RACEKT - Performance Suspension Cup Kit - Race - Featuring Koni Yellow shocks with H&R Race Springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks with H&R Race Springs 10X Entries For Our 25th Anniversary Sweepstakes!
Average lowering for vehicles with sport suspension of 1.1"F 0.90"R, without sport suspension 2.35"F 2.05"R

Brand:
Assembled By ECS - Corporate Logo
ES#:
2703030
Mfg#:
RACEKT
Ships in 5 Business Days
$1468.99

This product was last offered at the strikethrough price on
07-01-2026

$1398.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R Sport Spring & Koni Sport Shock Kit

ES#2608628 - 29383KT - H&R Sport Spring & Koni Sport Shock Kit - A mild suspension set up for daily driving or light track use. Average lowering is 1.2"F & 1.0"R - Assembled By ECS - BMW

A mild suspension set up for daily driving or light track use. Average lowering is 1.2"F & 1.0"R 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608628
Mfg#:
29383KT
Ships in 5 Business Days
$1402.99

This product was last offered at the strikethrough price on
07-01-2026

$1344.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Race

ES#2597238 - 8741-1390LKT - Performance Suspension Cup Kit - Race - Featuring Koni Yellow shocks with H&R Sport/Race Springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks with H&R Sport/Race Springs 10X Entries For Our 25th Anniversary Sweepstakes!
Average lowering for vehicles with sport suspension of 0.75"F 0.25"R, without sport suspension of 2.0"F 1.4"R

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597238
Mfg#:
8741-1390LKT
Ships in 5 Business Days
$1398.99

This product was last offered at the strikethrough price on
07-01-2026

$1338.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - sport

ES#2807059 - E46CUPKT2 - Performance Suspension Cup Kit - sport - Featuring Koni Yellow shocks and H&R Sport lowering springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks and H&R Sport lowering springs 10X Entries For Our 25th Anniversary Sweepstakes!
For sedan models without sport suspension, average lowering of 1.4"F 0.75"R

Brand:
Assembled By ECS - Corporate Logo
ES#:
2807059
Mfg#:
E46CUPKT2
Ships in 5 Business Days
$1388.99

This product was last offered at the strikethrough price on
07-01-2026

$1330.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#2602406 - 31332229165KT - Cup Kit/Coilover Installation Kit - Everything you need to install coilovers, shocks/struts, or a cup kit including shock mounts - Genuine BMW - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit including shock mounts For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
2602406
Mfg#:
31332229165KT
Ships on Jan 11, 2027
$1384.79

This product was last offered at the strikethrough price on
02-03-2026

$1330.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3063383 - 35-115106KT4 - Performance Suspension Cup Kit - Sport - Featuring Bilstein B8 shocks and H&R sport lowering springs - Assembled By ECS - BMW

Featuring Bilstein B8 shocks and H&R sport lowering springs 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3063383
Mfg#:
35-115106KT4
Ships in 1-2 days
$1319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047973 - 35-115106KT1 - Performance Suspension Cup Kit - Sport - Featuring Bilstein B8 shocks and H&R sport lowering springs - Assembled By ECS - BMW

Featuring Bilstein B8 shocks and H&R sport lowering springs 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047973
Mfg#:
35-115106KT1
Ships in 1-2 days
$1319.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Cup Kits

More than a kit with matched components, a Cup Kit is a suspension lowering solution engineered for a specific make and model. Cup kits combine lowering and enhanced handling with ride comfort that's suitable for daily driving; all in a convenient, affordable package.

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.

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