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BMW 328i Front & Rear Spring Installation Kits

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Cup Kit/Coilover Installation Kit - With Spring Pads (3-Bolt M10)

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 10X Entries Into Our F80 M3 Sweepstakes
For vehicles without EDC and with 3-Bolt Front Strut Mounts

Brand:
Assembled By ECS - Corporate Logo
ES#:
3509495
Mfg#:
31306863135KT
In Stock
ON SALE!
$583.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622813
Mfg#:
31306775098KT1
Ships in 1 Business Day
ON SALE!
$464.46

This product was last offered at the strikethrough price on
08-28-2026

$461.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E8x E9x Spring Replacement Kit - Hardware And Mounts

ES#4752831 - e9xspringinstKT - E8x E9x Spring Replacement Kit - Hardware And Mounts - If you are replacing old springs to changing to lowering springs this kit has all the necessary replacement hardware as well as replacement mounts. Enthusiast kit put together for the best price and least hassle. - Assembled By ECS - BMW

If you are replacing old springs to changing to lowering springs this kit has all the necessary replacement hardware as well as replacement mounts. Enthusiast kit put together for the best price and least hassle. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4752831
Mfg#:
E9XSPRINGINSTKT
Ships in 1 Business Day
ON SALE!
$348.99

This product was last offered at the strikethrough price on
08-28-2026

$345.44 USD
Free Shipping
on orders $49 and up
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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593733
Mfg#:
51717036781KT
Back Ordered
ON SALE! SAVE 12%
$427.99

This product was last offered at the strikethrough price on
04-09-2026

$377.23 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - With Spring Pads (5-Bolt M8)

ES#4696158 - 31306881929CKT - Cup Kit/Coilover Installation Kit - With Spring Pads (5-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 10X Entries Into Our F80 M3 Sweepstakes
For vehicles without EDC and with 5-Bolt Front Strut Mounts

Brand:
Assembled By ECS - Corporate Logo
ES#:
4696158
Mfg#:
31306881929CKT
In Stock
$659.99

This product was last offered at the strikethrough price on
07-08-2026

$615.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - With Spring Pads

ES#2602244 - 51717036781KT1 - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Genuine BMW - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2602244
Mfg#:
51717036781KT1
Ships in 1-2 days
$990.99

This product was last offered at the strikethrough price on
10-05-2026

$988.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#2586384 - E9XCOILOVERINSKT - 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

Brand:
Genuine BMW - Corporate Logo
ES#:
2586384
Mfg#:
E9XCOILOVERINSKT
Ships in 1-2 days
$899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4752833
Mfg#:
E9XCOILOVERISKT
In Stock
$171.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

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 10X Entries Into Our F80 M3 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 Mar 29, 2027
ON SALE!
$339.30

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

$322.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593737
Mfg#:
33521092362KT
Back Ordered
ON SALE! SAVE 10%
$341.99

This product was last offered at the strikethrough price on
06-30-2026

$308.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#2622549 - 31336779613KT1 - 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

Brand:
Genuine BMW - Corporate Logo
ES#:
2622549
Mfg#:
31336779613KT1
Ships in 1-2 days
$756.99

This product was last offered at the strikethrough price on
10-05-2026

$754.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

ES#2602243 - 31336752735KT1 - Cup Kit/Coilover Installation Kit - Without Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Genuine BMW - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2602243
Mfg#:
31336752735KT1
Ships in 1-2 days
$894.99

This product was last offered at the strikethrough price on
10-05-2026

$892.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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