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BMW Cup Kits

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E9x Coilover/Spring Install Kit - Hardware Without Mounts

ES#4752833 - E9XCOILOVERISKT - E9x Coilover/Spring Install Kit - Hardware Without Mounts - The bare bones minimum hardware that should be replaced when swapping coil overs or suspension with pre-installed mounts. - Assembled By ECS - BMW

The bare bones minimum hardware that should be replaced when swapping coil overs or suspension with pre-installed mounts. 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#:
4752833
Mfg#:
E9XCOILOVERISKT
Back Ordered
Auto Notify
$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3063382 - 35-115106Kt3 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3063382
Mfg#:
35-115106KT3
In Stock
$1171.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3647939 - E9XMEDCCUPKT - Performance Suspension Cup Kit - Sport - German components for your German car - Bilstein B6 Performance Plus dampers paired with H&R Sport springs. Limited lifetime warranty. - Assembled By ECS - BMW

German components for your German car - Bilstein B6 Performance Plus dampers paired with H&R Sport springs. Limited lifetime warranty. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with factory EDC suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647939
Mfg#:
E9XMEDCCUPKT
In Stock
$2624.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3659085 - 50482KT1 - 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 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#:
3659085
Mfg#:
50482KT1
In Stock
$1221.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047974 - 35-115106KT2 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models with sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047974
Mfg#:
35-115106KT2
In Stock
$1161.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 (Pro-Kit) Suspension Kit - F22/F23 228i/230i

ES#3219271 - 46-237569 - Bilstein B12 (Pro-Kit) Suspension Kit - F22/F23 228i/230i - If youre looking for the perfect combination of sport dynamics, superior appearance and high performance for your car, youre on the right track with the BILSTEIN B12 Pro-Kit. - Bilstein - BMW

If you’re looking for the perfect combination of sport dynamics, superior appearance and high performance for your car, you’re on the right track with the BILSTEIN B12 Pro-Kit. 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#:
3219271
Mfg#:
46-237569
In Stock
$1103.00 USD
Free Shipping
Scratch and Dent Item

B12 Pro-Kit Suspension System *Scratch And Dent*

ES#5434108 - 46-180674 - B12 Pro-Kit Suspension System *Scratch And Dent* - 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! - Scratch & Dent - 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! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5434108
Mfg#:
46-180674
In Stock
Limited Qty Sale
$999.00

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

$915.99 USD

Performance Suspension Cup Kit - OE Sport

ES#2586744 - 29764KT - Performance Suspension Cup Kit - OE 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For sedan without sport suspension and without EDC.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586744
Mfg#:
29764KT
Ships in 3 Business Days
$1515.99

This product was last offered at the strikethrough price on
02-09-2026

$1511.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Race

ES#2587097 - 50412-88CUPKT - Performance Suspension Cup Kit - Race - Lower your BMW 2.2"F and 1.3"R and dramatically improve handling - Assembled By ECS - BMW

Lower your BMW 2.2"F and 1.3"R and dramatically improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupe and sedan models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587097
Mfg#:
50412-88CUPKT
Ships in 3 Business Days
$1283.99

This product was last offered at the strikethrough price on
03-17-2026

$1281.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3659051 - 50421KT - Performance Suspension Cup Kit - Sport - Featuring Koni Yellow shocks with H&R Springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks with H&R Springs 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#:
3659051
Mfg#:
50421KT
In Stock at Vendor
$1349.99

This product was last offered at the strikethrough price on
03-22-2026

$1348.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3659054 - 29119-1KT - Performance Suspension Cup Kit - Sport - Featuring Bilstein B6 shocks and H&R sport lowering springs - Assembled By ECS - BMW

Featuring Bilstein B6 shocks and H&R sport lowering springs 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#:
3659054
Mfg#:
29119-1KT
Ships in 3 Business Days
$1195.99

This product was last offered at the strikethrough price on
03-21-2026

$1132.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit - H&R Sport/Bilstein B8

ES#248694 - 29910-bsc - Cup Kit - H&R Sport/Bilstein B8 - Remove the stock wallow and wheel gap from your M3. - Assembled By ECS - BMW

Remove the stock wallow and wheel gap from your M3. 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#:
248694
Mfg#:
29910-BSC
Ships in 3 Business Days
$1289.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Race

ES#2586757 - 50464-88KT - Performance Suspension Cup Kit - Race - Featuring Koni Yellow shocks and H&R Race lowering springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks and H&R Race lowering springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For sedan without sport suspension and without EDC.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586757
Mfg#:
50464-88KT
Ships in 3 Business Days
$1667.99

This product was last offered at the strikethrough price on
02-09-2026

$1663.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#2586747 - 50464KT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For sedan models with sport suspension and without EDC.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586747
Mfg#:
50464KT
Ships in 3 Business Days
$1578.99

This product was last offered at the strikethrough price on
02-09-2026

$1574.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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

ES#3647793 - e31cupkitKT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647793
Mfg#:
E31CUPKITKT
Ships in 3 Business Days
$1610.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047906 - 35-114093CKT1 - 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 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#:
3047906
Mfg#:
35-114093CKT1
Ships in 3 Business Days
$1316.99

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

$1236.99 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.

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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