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BMW Z4 3.0i N52 3.0L

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BMW Z4 3.0i N52 3.0L Lowering & Replacement Springs

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Rear Spring Pad - Pair

ES#3098015 - 33531094754KT - Rear Spring Pad - Pair - 14.5mm rear upper spring pad - Genuine BMW - BMW

14.5mm rear upper spring pad affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3098015
Mfg#:
33531094754KT
Ships in 1 day
$337.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

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
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$285.86

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

$280.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

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
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$275.99

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

$271.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Spring Pad - Priced Each

ES#2815536 - 33531094518 - Rear Lower Spring Pad - Priced Each - Replacement spring isolator for the rear spring - Hamburg Tech - BMW

Replacement spring isolator for the rear spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815536
Mfg#:
33531094518
Ships in 3 Business Days
$8.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Coil Spring

ES#2915128 - 33536760606 - Rear Coil Spring - Replace your cracked springs - Mubea - BMW

Replace your cracked springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mubea - Corporate Logo
ES#:
2915128
Mfg#:
33536760606
Ships on Jul 31, 2026
$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sport Spring

ES#2915046 - 31336760623 - Front Sport Spring - Replace your cracked springs - Mubea - BMW

Replace your cracked springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmission only

Brand:
Mubea - Corporate Logo
ES#:
2915046
Mfg#:
31336760623
Ships on Jul 31, 2026
$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Spring Pad - 5mm

ES#2815539 - 33531136385 - Rear Upper Spring Pad - 5mm - Isolates the body from the rear coil spring - thinner for lower ride height - Hamburg Tech - BMW

Isolates the body from the rear coil spring - thinner for lower ride height affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815539
Mfg#:
33531136385
Ships in 3 Business Days
$5.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Coil Spring

ES#4212844 - 31336757782 - Front Coil Spring - Replace your cracked springs - Mubea - BMW

Replace your cracked springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mubea - Corporate Logo
ES#:
4212844
Mfg#:
31336757782
Ships on Jul 31, 2026
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Spring Pad - Priced Each

ES#3560173 - 31331128523 - Upper Spring Pad - Priced Each - Used between spring plate and spring - Hamburg Tech - BMW MINI

Used between spring plate and spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560173
Mfg#:
31331128523
Ships in 1 Business Day
$9.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Coil Spring

ES#2915042 - 31336757782 - Front Coil Spring - Replace your cracked springs - Suplex - BMW

Replace your cracked springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suplex - Corporate Logo
ES#:
2915042
Mfg#:
31336757782
Ships in 1 day
$112.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Spring Pad - Pair

ES#5376248 - 33531094518KT - Rear Lower Spring Pad - Pair - Replacement spring isolator for the rear spring - Hamburg Tech - BMW

Replacement spring isolator for the rear spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5376248
Mfg#:
33531094518KT
Ships in 3 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Spring Pad - Pair

ES#5376250 - 33531136385KT - Rear Upper Spring Pad - Pair - Isolates the body from the rear coil spring - thinner for lower ride height - Hamburg Tech - BMW

Isolates the body from the rear coil spring - thinner for lower ride height affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5376250
Mfg#:
33531136385KT
Ships in 3 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount Installation Hardware Kit

Fabricated to original factory specifications, this kit restores the structural buffer and defensive moisture barrier between your rear shock assembly and the vehicle chassis. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5481746
Mfg#:
3362XX33KT
Ships in 1 day
$24.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Seat

ES#4685347 - 31331096664 - Spring Seat - Used between spring and strut - Febi - BMW

Used between spring and strut affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4685347
Mfg#:
31331096664
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up

More About Lowering & Replacement Springs

Springs support vehicle weight 24/7/365 and absorb road shocks to soften the ride. They take a beating and do get tired. Whether you're looking to replace your worn springs to restore ride comfort or want to install special shorter springs for a lowered look, we have springs from both original equipment and trusted aftermarket suppliers to help you do the job right.

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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