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BMW Cup Kits

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ES#4000716 - 31306863135KT3 - Cup Kit/Coilover Installation Kit - With Spring Pads (5/6-Bolt M8) - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC and with 5/6-Bolt M8 Front Strut Mounts

Brand:
Assembled By ECS - Corporate Logo
ES#:
4000716
Mfg#:
31306863135KT3
Ships in 1 day
$644.99

This product was last offered at the strikethrough price on
03-11-2026

$575.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3640212 - E39M5-DINBILKT - Dinan/Bilstein Sport Cup Kit - Offering 1/4" drop and significantly better handling and control - a setup you'll love to drive every day. - Assembled By ECS - BMW

Offering 1/4" drop and significantly better handling and control - a setup you'll love to drive every day. 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#:
3640212
Mfg#:
E39M5-DINBILKT
In Stock
$1345.95

This product was last offered at the strikethrough price on
05-26-2026

$1265.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3509495 - 31306863135KT - Cup Kit/Coilover Installation Kit - With Spring Pads (3-Bolt M10) - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC and with 3-Bolt Front Strut Mounts

Brand:
Assembled By ECS - Corporate Logo
ES#:
3509495
Mfg#:
31306863135KT
Ships in 1 day
ON SALE!
$573.99

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

$560.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2622813 - 31306775098KT1 - Cup Kit/Coilover Installation Kit - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW 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#:
2622813
Mfg#:
31306775098KT1
In Stock
ON SALE!
$462.32

This product was last offered at the strikethrough price on
04-06-2026

$444.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2984026 - 46-242808 - E36 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2984026
Mfg#:
46-242808
In Stock
17% off MSRP

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

$1323.00

This product was last offered at the strikethrough price on
06-03-2026

$1099.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 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
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 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
ES#2966635 - 31306775098KT3 - Cup Kit/Coilover Installation Kit - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW. Don't let weak mounts and corroded hardware yield less-than-positive results! - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW. Don't let weak mounts and corroded hardware yield less-than-positive results! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date up to 03/2010

Brand:
Assembled By ECS - Corporate Logo
ES#:
2966635
Mfg#:
31306775098KT3
In Stock
ON SALE!
$344.99

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

$343.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4390692 - 46-276209 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles without EDC

Brand:
Bilstein - Corporate Logo
ES#:
4390692
Mfg#:
46-276209
Ships in 2 Business Days
$1163.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 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#:
2593733
Mfg#:
51717036781KT
Ships on Sep 23, 2026
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ON SALE! SAVE 18%
$453.99

This product was last offered at the strikethrough price on
01-03-2026

$372.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3220590 - 28878-2KT - Sport Suspension Kit - H&R Sport Springs/Bilstein B8 Performance Shocks - Greater than the sum of its parts: premium, sporty ride, with 1.3-1.5"F/0.7-1.0" lowering. Lifetime warranty. - Assembled By ECS - BMW

Greater than the sum of its parts: premium, sporty ride, with 1.3-1.5"F/0.7-1.0" lowering. Lifetime warranty. 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#:
3220590
Mfg#:
28878-2KT
In Stock
$1204.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2725391 - 46-180568 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of 1 1/4"F 1"R

Brand:
Bilstein - Corporate Logo
ES#:
2725391
Mfg#:
46-180568
In Stock
10% off MSRP

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

$1113.00

This product was last offered at the strikethrough price on
06-03-2026

$999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2725396 - 46-180551 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of 1 1/4"F 1"R

Brand:
Bilstein - Corporate Logo
ES#:
2725396
Mfg#:
46-180551
In Stock
$999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2983717 - 46-180605 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2983717
Mfg#:
46-180605
In Stock
$999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2649651 - 46-180537 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of 1.2"F 1.2"R

Brand:
Bilstein - Corporate Logo
ES#:
2649651
Mfg#:
46-180537
In Stock
$999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
In Stock
$1500.99 USD
Free Shipping
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.

Other BMW Cup Kits

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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