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BMW Cup Kits

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ES#2643091 - 31331090611KT - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with EDC only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2643091
Mfg#:
31331090611KT
Ships in 6 Business Days
$462.99

This product was last offered at the strikethrough price on
05-01-2026

$453.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3006378 - 31332227898kt4 - Cup Kit/Coilover Installation Kit - Without Spring Pads - 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#:
3006378
Mfg#:
31332227898KT4
Ships on Jun 22, 2026
Auto Notify
ON SALE!
$451.10

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

$432.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4265302 - 31311139453KT5 - Front Shock Installation Kit - Assembled By ECS - 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#:
4265302
Mfg#:
31311139453KT5
Ships in 1-2 days
ON SALE! SAVE 13%
$245.99

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

$212.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2642811 - 51717036781KTV - 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 - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models only. This kit includes ECS convertible specific reinforcement plates that require no modification to fit

Brand:
Assembled By ECS - Corporate Logo
ES#:
2642811
Mfg#:
51717036781KTV
Ships in 1-3 days
ON SALE! SAVE 16%
$492.99

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

$415.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4674218 - 31311139453TKT - Cup Kit/Coilover Installation Kit - Touring - Assembled By ECS - 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#:
4674218
Mfg#:
31311139453TKT
Ships in 1-2 days
ON SALE!
$426.54

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

$412.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4430118 - 31311139453KT10 - Cup Kit/Coilover Installation Kit - Assembled By ECS - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For touring models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4430118
Mfg#:
31311139453KT10
Ships in 1-2 days
ON SALE!
$426.99

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

$412.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2649636 - 33521094091KT1 - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2649636
Mfg#:
33521094091KT1
Ships in 6 Business Days
$403.99

This product was last offered at the strikethrough price on
05-01-2026

$375.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3509463 - 33526779611KT - Cup Kit/Coilover Installation Kit - With Spring Pads - 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#:
3509463
Mfg#:
33526779611KT
Ships in 1-2 days
$378.68

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

$358.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2622538 - 31336779613KT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring upgraded rear shock mounts with ECS shock mount reinforcement plate to alleviate a common weakn

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622538
Mfg#:
31336779613KT
Ships on Jun 22, 2026
Auto Notify
ON SALE!
$336.22

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

$320.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2642809 - 33521092362KTV - Cup Kit/Coilover Installation Kit - Without Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models only. This kit includes ECS convertible specific reinforcement plates that require no modification to fit

Brand:
Assembled By ECS - Corporate Logo
ES#:
2642809
Mfg#:
33521092362KTV
Back Ordered
Auto Notify
ON SALE! SAVE 20%
$389.99

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

$310.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2593737 - 33521092362KT - Cup Kit/Coilover Installation Kit - Without 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#:
2593737
Mfg#:
33521092362KT
Back Ordered
Auto Notify
ON SALE! SAVE 21%
$379.99

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

$301.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3509465 - 33526779611KT1 - Cup Kit/Coilover Installation Kit - Without Spring Pads - 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#:
3509465
Mfg#:
33526779611KT1
Back Ordered
Auto Notify
$319.99

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

$300.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3178072 - e30COINSKT - 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#:
3178072
Mfg#:
E30COINSKT
Back Ordered
Auto Notify
ON SALE! SAVE 11%
$307.99

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

$273.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4315945 - 31336779613KT6 - Cup Kit/Coilover Installation Kit - Without 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!
For roadster models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4315945
Mfg#:
31336779613KT6
Back Ordered
Auto Notify
ON SALE!
$285.86

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

$258.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4315944 - 31336779613KT5 - Cup Kit/Coilover Installation Kit - Without 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!
For coupe models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4315944
Mfg#:
31336779613KT5
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$275.99

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

$249.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2649634 - 33521094091KT3 - Cup Kit/Coilover Installation Kit - Without Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW using high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2649634
Mfg#:
33521094091KT3
Ships in 6 Business Days
$235.99

This product was last offered at the strikethrough price on
05-07-2026

$212.99 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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