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BMW Cup Kits

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Performance Suspension Cup Kit - Sport

ES#3647600 - E92XI-SPSUSPkt1 - 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!
Average lowering of 1.3"F 1.2" R

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647600
Mfg#:
E92XI-SPSUSPKT1
Ships on Aug 20, 2026
Auto Notify
$1488.99

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

$1302.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3659053 - 50421KT1 - 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!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659053
Mfg#:
50421KT1
Ships on Nov 25, 2026
$1333.00

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

$1274.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047902 - 35-114093cKT - 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 sedans without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047902
Mfg#:
35-114093CKT
Ships in 3 Business Days
$1317.00

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

$1258.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cabrio Sport Lowering Kit - 1.3" Drop

ES#2526457 - 50407KT - Cabrio Sport Lowering Kit - 1.3" Drop - Featuring KYB shocks and H&R sport springs - Assembled By ECS - BMW

Featuring KYB shocks and H&R sport springs 10X Entries For Our 25th Anniversary Sweepstakes!
For cabrio models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2526457
Mfg#:
50407KT
In Stock
$694.99

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

$626.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B12 Sportline Suspension System

ES#2652331 - 46-189455 - B12 Sportline Suspension System - Expertly matched Eibach Sportline lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling with an even more aggressive look than the Pro-Kit. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched Eibach Sportline lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling with an even more aggressive look than the Pro-Kit. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2652331
Mfg#:
46-189455
In Stock
$1251.00 USD
Free Shipping

B12 Pro-Kit Suspension System - E32 735

ES#2983883 - 46-189448 - B12 Pro-Kit Suspension System - E32 735 - 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!

For vehicles without electronic or self leveling suspension

Brand:
Bilstein - Corporate Logo
ES#:
2983883
Mfg#:
46-189448
Special Order: No Guaranteed ETA
$1251.00 USD
Free Shipping

H&R Sport Spring & Bilstein Sport Shock Kit

ES#3063386 - 29383-SPkt - H&R Sport Spring & Bilstein 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!
For touring models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3063386
Mfg#:
29383-SPKT
Ships in 3 Business Days
$1245.99 USD
This product is lifetime replacement eligible Lifetime Replacement

H&R Sport Spring & Bilstein Sport Shock Kit

ES#252806 - 29383-sp - H&R Sport Spring & Bilstein 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!
For sedan models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
252806
Mfg#:
29383-SP
In Stock at Vendor
$1245.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#2695714 - 31331091708KT1 - 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#:
2695714
Mfg#:
31331091708KT1
Back Ordered
Auto Notify
ON SALE! SAVE 14%
$721.99

This product was last offered at the strikethrough price on
05-28-2026

$621.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Race

ES#2738353 - 34003350KT - Performance Suspension Cup Kit - Race - Popular setup featuring Bilstein B8 Sport dampers with H&R Race Springs - Assembled By ECS - BMW

Popular setup featuring Bilstein B8 Sport dampers with H&R Race Springs 10X Entries For Our 25th Anniversary Sweepstakes!
Average lowing of 2.2" F 2.1R

Brand:
Assembled By ECS - Corporate Logo
ES#:
2738353
Mfg#:
34003350KT
In Stock
$1401.75

This product was last offered at the strikethrough price on
04-08-2026

$1217.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit - H&R OE Sport Springs With Bilstein Sport Shocks

ES#3647901 - Z3MCUPKITKT - Cup Kit - H&R OE Sport Springs With Bilstein Sport Shocks - Perfect combination of handling & ride quality - Assembled By ECS - BMW

Perfect combination of handling & ride quality 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647901
Mfg#:
Z3MCUPKITKT
Ships on Nov 24, 2026
Auto Notify
$1283.99

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

$1216.99 USD
This product is lifetime replacement eligible Lifetime Replacement

B12 Pro-Kit Suspension System

ES#2702500 - 46-191465 - 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!

For vehicles without self leveling suspension

Brand:
Bilstein - Corporate Logo
ES#:
2702500
Mfg#:
46-191465
Ships on Sep 1, 2026
Auto Notify
17% off MSRP

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

$1461.00

This product was last offered at the strikethrough price on
07-19-2026

$1213.00 USD
Free Shipping

B12 Pro-Kit Suspension System

ES#2983735 - 46-181169 - 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!

For vehicles without self leveling suspension

Brand:
Bilstein - Corporate Logo
ES#:
2983735
Mfg#:
46-181169
In Stock
$1199.00 USD
Free Shipping

Performance Suspension Cup Kit - Sport

ES#3047914 - 35-114079KT1 - 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 sedan models with sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047914
Mfg#:
35-114079KT1
In Stock at Vendor
$1317.00

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

$1198.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047912 - 35-114079KT - 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 sedan models without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047912
Mfg#:
35-114079KT
In Stock at Vendor
$1317.00

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

$1198.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 Pro-Kit Suspension System

ES#4390691 - 46-276193 - 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!

Brand:
Bilstein - Corporate Logo
ES#:
4390691
Mfg#:
46-276193
Special Order: No Guaranteed ETA
$1194.00 USD
Free Shipping

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.

Other BMW Cup Kits

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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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