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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Performance Suspension Parts & Upgrades

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E39 Dinan Aluminum Strut Tower Brace with Carbon Fiber Inlays

ES#4145131 - D180-0391 - E39 Dinan Aluminum Strut Tower Brace with Carbon Fiber Inlays - Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast - Dinan - BMW

Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For sedan models only

Brand:
Dinan - Corporate Logo
ES#:
4145131
Mfg#:
D180-0391
Ships on Jun 24, 2026
11% off MSRP

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

$461.99

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

$409.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

220MM Coilover Damping Extensions

ES#4872123 - 004673LA01 - 220MM Coilover Damping Extensions - Adjust your damping without removing your interior! - ECS - Audi BMW Volkswagen MINI Porsche

Adjust your damping without removing your interior! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4872123
Mfg#:
004673LA01
In Stock
ON SALE! SAVE 10%
$36.99

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

$33.29 USD
Free Shipping
on orders $49 and up

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

Brand:
Suspension Techniques - Corporate Logo
ES#:
4148232
Mfg#:
18220008
Back Ordered
$1529.00 USD
Free Shipping
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

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 Jul 28, 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 Jul 28, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Rear Shock - Priced Each

ES#3148981 - D140-0930 - Yellow Adjustable Rear Shock - Priced Each - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3148981
Mfg#:
D140-0930
Ships in 4 Business Days
11% off MSRP

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

$376.95

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

$334.95 USD
Free Shipping
on orders $49 and up
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

Brand:
Bilstein - Corporate Logo
ES#:
2649582
Mfg#:
47-100763
In Stock
$1289.00 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

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

ST X Performance Coilover System - fixed damping

ES#2795515 - 90609 - ST X Performance Coilover System - fixed damping - Height adjustable for sedan models - Suspension Techniques - BMW

Height adjustable for sedan models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
2795515
Mfg#:
90609
Back Ordered
$1229.00 USD
Free Shipping
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
$236.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 Performance Polyurethane Front Sway Bar Bushing Set

ES#2650331 - PFF5-503-27x2 - E39 Performance Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 27mm front sway bar. - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 27mm front sway bar. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2650331
Mfg#:
PFF5-503-27X2
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bracket Upgrade Kit - Steel

ES#4361532 - 33552283159sKT - Sway Bar Bracket Upgrade Kit - Steel - Stop sway bar bracket failures for good! Includes both brackets and all new installation hardware. - Turner Motorsport - BMW

Stop sway bar bracket failures for good! Includes both brackets and all new installation hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Offers superior strength vs the OE bracket!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4361532
Mfg#:
33552283159SKT
Back Ordered
Auto Notify
ON SALE! SAVE 11%
$106.99

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

$95.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Suspension Parts & Upgrades

Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.

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