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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Suspension Parts & Accessories

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Front Strut Tower Reinforcement Plates

ES#3028352 - TSU9075STR - Front Strut Tower Reinforcement Plates - Prevent stress cracking and torn sheetmetal! - Turner Motorsport - BMW

Prevent stress cracking and torn sheetmetal! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028352
Mfg#:
TSU9075STR
In Stock
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Spring Plate

ES#4029669 - 31336759452 - Upper Spring Plate - The plate found between the strut mount and spring - Hamburg Tech - BMW MINI

The plate found between the strut mount 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#:
4029669
Mfg#:
31336759452
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shocks & Struts Kit - Sport

ES#518057 - E9XKONISPT - Shocks & Struts Kit - Sport - Adjustable shocks, designed to be used with mild to aggressive lowering springs. - Koni - BMW

Adjustable shocks, designed to be used with mild to aggressive lowering springs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
518057
Mfg#:
E9XKONISPT
Ships on Jul 16, 2026
Auto Notify
ON SALE! SAVE 20%
$1063.99

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

$848.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Performance Sway Bar End Links - Rear

ES#4159352 - 025990TMS010 - Turner Motorsport Performance Sway Bar End Links - Rear - Upgrade your end links to get the most out of your sway bars! - Turner Motorsport - BMW

Upgrade your end links to get the most out of your sway bars! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
4159352
Mfg#:
025990TMS010
In Stock
$331.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V3 Series Coilover Kit - Adjustable Damping

ES#3032582 - 35220032 - KW V3 Series Coilover Kit - Adjustable Damping - The ultimate in coilover technology featuring double adjustable dampening - KW Suspension - BMW

The ultimate in coilover technology featuring double adjustable dampening affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3032582
Mfg#:
35220032
In Stock at Vendor
$3294.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Suspension Refresh Kit - Level 3

ES#2601977 - 31102283576UKT - Front And Rear Suspension Refresh Kit - Level 3 - Total front and rear suspension rebuild kit utilizing M3 front and rear control arms with bushings and subframe bushings - with high quality aftermarket components - Assembled By ECS - BMW

Total front and rear suspension rebuild kit utilizing M3 front and rear control arms with bushings and subframe bushings - with high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This kit features upgraded M3 front and rear control arms with bushings, as well as M3 subframe bushings for an incredible upgrade.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2601977
Mfg#:
31102283576UKT
Ships on Sep 23, 2026
Auto Notify
ON SALE! SAVE 10%
$1796.99

This product was last offered at the strikethrough price on
03-13-2026

$1622.77 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Upper Shock Mount Set

ES#2651653 - PFR5-416X2 - Performance Polyurethane Rear Upper Shock Mount Set - Allows rear shocks to perform to their fullest for optimum suspension efficiency. Includes both sections of the upper shock mount. - Powerflex - BMW

Allows rear shocks to perform to their fullest for optimum suspension efficiency. Includes both sections of the upper shock mount. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2651653
Mfg#:
PFR5-416X2
In Stock
$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Combination Nut

ES#262021 - 33306787062 - Combination Nut - M14x1.5 - Genuine BMW - BMW MINI

M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
262021
Mfg#:
33306787062
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M3/1M Front Control Arm Upgrade Kit

ES#3183810 - 31102283577T - M3/1M Front Control Arm Upgrade Kit - The most cost effective handling upgrade you'll ever find! (Headlight alignment rod not included) - TRW - BMW

The most cost effective handling upgrade you'll ever find! (Headlight alignment rod not included) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Will add about .75 degrees of negative camber to the front for improved handling and tire wear

Brand:
TRW - Corporate Logo
ES#:
3183810
Mfg#:
31102283577T
In Stock
$423.55

This product was last offered at the strikethrough price on
04-28-2026

$385.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Control Arm Bolt With Washer

ES#48863 - 31106763928 - Control Arm Bolt With Washer - Connects the front curved and straight control arms to the the subframe. - Genuine BMW - BMW

Connects the front curved and straight control arms to the the subframe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
48863
Mfg#:
31106763928
In Stock
10% off MSRP

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

$10.27

This product was last offered at the strikethrough price on
03-04-2026

$9.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dust Sealing Gasket - Priced Each

ES#50431 - 31331110196 - Dust Sealing Gasket - Priced Each - Used below upper mount and spring perch washer - Genuine BMW - BMW MINI

Used below upper mount and spring perch washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50431
Mfg#:
31331110196
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 Rear Shock Absorber - Priced Each

ES#2725379 - 19-136592 - B4 Rear Shock Absorber - Priced Each - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

For vehicles without sports suspension

Brand:
Bilstein - Corporate Logo
ES#:
2725379
Mfg#:
19-136592
In Stock
$82.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B12 Pro-Kit Suspension System

ES#2723092 - 46-180650 - B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. 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#:
2723092
Mfg#:
46-180650
In Stock
$999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MonoMAX Coilover Kit - Adjustable Dampening

ES#3438313 - MMX2200 - MonoMAX Coilover Kit - Adjustable Dampening - Monotube coilovers that give full length adjustment, 40-level Dampening, and front camber plates! - GODSPEED - BMW

Monotube coilovers that give full length adjustment, 40-level Dampening, and front camber plates! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GODSPEED - Corporate Logo
ES#:
3438313
Mfg#:
MMX2200
Ships in 2 Business Days
$990.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Camber Plates

ES#3148989 - D160-0004 - Camber Plates - Improved mechanical grip & reduced tire wear - works great with Dinan springs! - Dinan - BMW

Improved mechanical grip & reduced tire wear - works great with Dinan 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#:
3148989
Mfg#:
D160-0004
Ships in 5 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.

$195.99

This product was last offered at the strikethrough price on
06-12-2026

$173.99 USD
Free Shipping
on orders $49 and up
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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