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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Suspension Parts & Accessories

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Hex Bolt With Washer - Priced Each

ES#56752 - 33176760342 - Hex Bolt With Washer - Priced Each - M14X110-10.9 - Genuine BMW - BMW MINI

M14X110-10.9 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56752
Mfg#:
33176760342
In Stock
9% off MSRP

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

$20.58

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

$18.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#240611 - 29742-2 - Sport Spring Set - For models with factory sport suspension - H&R - BMW

For models with factory sport suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Average lowering of 1.2" Front and 0.6" Rear - For Sedans with sport suspension

Brand:
H&R - Corporate Logo
ES#:
240611
Mfg#:
29742-2
In Stock
15% off MSRP

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

$389.00

This product was last offered at the strikethrough price on
07-01-2026

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ST XA Performance Coilover System - Height And Rebound Adjustable - E39

Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
4148232
Mfg#:
18220008
Special Order: No Guaranteed ETA
$1529.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Integral Link With Integrated Bushing - Priced Each

ES#2568712 - 33326770749 - Integral Link With Integrated Bushing - Priced Each - Attaches to rear ball joint and rear wishbone assembly - Lemforder - BMW

Attaches to rear ball joint and rear wishbone assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2568712
Mfg#:
33326770749
In Stock
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self Locking Nut - Priced Each

ES#15873 - 07129900047 - Self Locking Nut - Priced Each - M12X1.5 - Genuine BMW - BMW

M12X1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
15873
Mfg#:
07129900047
In Stock
$3.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DS Series Coilover Suspension Kit

ES#4146464 - I-06-DS - DS Series Coilover Suspension Kit - BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback. - BC Racing - BMW

BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Sedan models without Air Suspension

Brand:
BC Racing - Corporate Logo
ES#:
4146464
Mfg#:
I-06-DS
Back Ordered
$1395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Spring Pad - Priced Each

ES#2815266 - 31331096664 - Front Lower Spring Pad - Priced Each - Used between spring and strut - Hamburg Tech - BMW

Used between spring and strut 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#:
2815266
Mfg#:
31331096664
In Stock
$9.17

This product was last offered at the strikethrough price on
06-10-2026

$8.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Assembly - Priced Each

ES#240963 - 31311096857 - Front Strut Assembly - Priced Each - Improve handling, safety, and ride quality with new strut inserts - Sachs - BMW

Improve handling, safety, and ride quality with new strut inserts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For sedan models with M-Sport Suspension only

Brand:
Sachs - Corporate Logo
ES#:
240963
Mfg#:
31311096857
Ships on Jul 23, 2026
Auto Notify
$150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low

ES#3639838 - I-42E-BR - BR Series Coilover Suspension Kit - Extreme Low - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Touring Models Only

Brand:
BC Racing - Corporate Logo
ES#:
3639838
Mfg#:
I-42E-BR
Ships on Aug 26, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low

ES#3639811 - I-06E-BR - BR Series Coilover Suspension Kit - Extreme Low - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Sedan models without Air Suspension

Brand:
BC Racing - Corporate Logo
ES#:
3639811
Mfg#:
I-06E-BR
Ships on Aug 26, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B14 PSS Coilover System

ES#2649582 - 47-100763 - B14 PSS Coilover System - Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. 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!

For sedan models without EDC. Average lowering of 1.4-2.0"F 0.8-2.0"R

Brand:
Bilstein - Corporate Logo
ES#:
2649582
Mfg#:
47-100763
In Stock
$1289.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Spring Pad - Priced Each

ES#50356 - 31331091867 - Front Upper Spring Pad - Priced Each - Used between spring and strut - Genuine BMW - BMW

Used between spring and strut affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50356
Mfg#:
31331091867
In Stock
16% off MSRP

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

$14.94

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

$12.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047914 - 35-114079KT1 - 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 sedan models with sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047914
Mfg#:
35-114079KT1
In Stock
$1317.00

This product was last offered at the strikethrough price on
07-01-2026

$1258.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - Sport

ES#3047912 - 35-114079KT - 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 sedan models without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047912
Mfg#:
35-114079KT
In Stock
$1317.00

This product was last offered at the strikethrough price on
07-01-2026

$1258.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ST X Height Adjustable Coilover Kit

ES#4148212 - 13220036 - ST X Height Adjustable Coilover Kit - Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme! - Suspension Techniques - BMW

Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Touring Models with Factory Air Suspension

Brand:
Suspension Techniques - Corporate Logo
ES#:
4148212
Mfg#:
13220036
Ships in 4 Business Days
$1229.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#2795525 - 90200 - ST X Performance Coilover System - Fixed Damping - Height adjustable for touring models without factory air suspension - Suspension Techniques - BMW

Height adjustable for touring models without factory air suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For touring models without factory air suspension

Brand:
Suspension Techniques - Corporate Logo
ES#:
2795525
Mfg#:
90200
Back Ordered
$1229.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

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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