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BMW E90 335xi N54 3.0L

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BMW E90 335xi N54 3.0L Suspension Parts & Accessories

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M3/1M Rear Upper Control Arm Upgrade Kit

ES#2622630 - 33322283547KT3 - M3/1M Rear Upper Control Arm Upgrade Kit - The most cost effective handling upgrade you'll ever find! - Genuine BMW - BMW

The most cost effective handling upgrade you'll ever find! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2622630
Mfg#:
33322283547KT3
Ships in 6 Business Days
$1145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Suspension Refresh Kit - Level 1

ES#2826293 - 33526768544RKT2 - Rear Suspension Refresh Kit - Level 1 - Rear shock mounts, trailing arm bushings, end links, and sway bar bushings for a partial rear suspension rebuild - with high quality aftermarket components - Assembled By ECS - BMW

Rear shock mounts, trailing arm bushings, end links, and sway bar bushings for a partial rear suspension rebuild - with high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2826293
Mfg#:
33526768544RKT2
Ships in 4 Business Days
ON SALE!
$175.99

This product was last offered at the strikethrough price on
05-28-2026

$160.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shock Mount Sealing Grommet - Priced Each

ES#4871962 - 33506767010 - Shock Mount Sealing Grommet - Priced Each - Seals the rear shock shaft - Bremmen Parts - BMW

Seals the rear shock shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871962
Mfg#:
33506767010
In Stock
ON SALE! SAVE 29%
$5.99

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

$4.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Mount Plate - priced each

ES#3046187 - 31331110196 - Strut Mount Plate - priced each - Used below upper mount and spring perch washer - Hamburg Tech - BMW MINI

Used below upper mount and spring perch washer 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#:
3046187
Mfg#:
31331110196
In Stock
$4.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Spring Perch - Priced Each

ES#69537 - 41147057297 - Rear Spring Perch - Priced Each - Found above the upper spring pad in the rear suspension - Genuine BMW - BMW

Found above the upper spring pad in the rear suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
69537
Mfg#:
41147057297
In Stock
14% off MSRP

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

$17.87

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

$15.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Drivetrain Bushing Package

ES#4474045 - 002705ECS02KT - Performance Drivetrain Bushing Package - Achieve an improved driving experience with this comprehensive poly bushing kit! - Assembled By ECS - BMW

Achieve an improved driving experience with this comprehensive poly bushing kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4474045
Mfg#:
002705ECS02KT
Ships in 1 Business Day
ON SALE!
$1190.99

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

$1096.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Bump Stop Support Cup - Priced Each

ES#4871965 - 33526764418 - Rear Bump Stop Support Cup - Priced Each - Found on the top of the rear bump stop, 2 required - Bremmen Parts - BMW

Found on the top of the rear bump stop, 2 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871965
Mfg#:
33526764418
In Stock
ON SALE! SAVE 12%
$5.09

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Camber Plates – Street/Track

ES#3149847 - 192416-2L - Stage 2 Camber Plates Street/Track - Easily adjust front camber for the first time, with additional caster adjustment - installs in place of stock strut mounts. Perfect for high performance daily drivers and track days! - KMAC - BMW

Easily adjust front camber for the first time, with additional caster adjustment - installs in place of stock strut mounts. Perfect for high performance daily drivers and track days! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KMAC - Corporate Logo
ES#:
3149847
Mfg#:
192416-2L
Ships on Jul 30, 2026
$545.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Camber Plates – Race Application

ES#3149848 - 192416-3L - Stage 3 Camber Plates Race Application - Easily adjust front camber for the first time, with caster adjustment - installs in place of stock strut mounts. Perfect for high performance daily drivers and track days! - KMAC - BMW

Easily adjust front camber for the first time, with caster adjustment - installs in place of stock strut mounts. Perfect for high performance daily drivers and track days! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KMAC - Corporate Logo
ES#:
3149848
Mfg#:
192416-3L
Ships on Jul 30, 2026
$545.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Control Arm Eccentric Bolt - Priced Each

ES#4876896 - 33326764292 - Upper Control Arm Eccentric Bolt - Priced Each - M12x1.5x125. Includes eccentric washer and nut. - Bremmen Parts - BMW

M12x1.5x125. Includes eccentric washer and nut. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876896
Mfg#:
33326764292
Ships on Sep 8, 2026
Auto Notify
ON SALE! SAVE 23%
$18.99

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

$14.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Trailing Arm Polyurethane Bushing Set

ES#2795596 - W63400 - Rear Trailing Arm Polyurethane Bushing Set - Synthetic elastomer bushings combine improved handling and response with superior wear characteristics without compromising ride quality. - Whiteline - BMW

Synthetic elastomer bushings combine improved handling and response with superior wear characteristics without compromising ride quality. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in the inner and outer positions of the rear trailing arm

Brand:
Whiteline - Corporate Logo
ES#:
2795596
Mfg#:
W63400
Ships in 4 Business Days
$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm Bushing - Inner

ES#3219778 - 33326770829 - Rear Lower Control Arm Bushing - Inner - An excellent alternative to OE, restore response and predictability. - Lemforder - BMW

An excellent alternative to OE, restore response and predictability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
The lowest arm housing the coil spring.

Brand:
Lemforder - Corporate Logo
ES#:
3219778
Mfg#:
33326770829
In Stock
$18.99

This product was last offered at the strikethrough price on
04-06-2026

$13.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trailing Arm Bushing

ES#2580424 - 33326763092 - Trailing Arm Bushing - An excellent alternative to OE, restore response and predictability. - Lemforder - BMW
ECS Tuning recommends this product.

An excellent alternative to OE, restore response and predictability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Located at the inner and outer positions of the rear trailing arm

Brand:
Lemforder - Corporate Logo
ES#:
2580424
Mfg#:
33326763092
In Stock
$25.99

This product was last offered at the strikethrough price on
04-17-2026

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount Kit - 10mm

ES#3148952 - D110-0008 - Rear Upper Shock Mount Kit - 10mm - Enjoy improved ride quality with no downside - Dinan - BMW

Enjoy improved ride quality with no downside 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!
Not intended for use with Dinan/Koni rear shocks

Brand:
Dinan - Corporate Logo
ES#:
3148952
Mfg#:
D110-0008
In Stock
11% off MSRP

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

$191.99

This product was last offered at the strikethrough price on
07-05-2026

$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Left

ES#4212924 - 31356768771 - Front Sway Bar End Link - Left - Connects sway bar to control arm, fits left side. - Bremmen Parts - BMW

Connects sway bar to control arm, fits left side. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4212924
Mfg#:
31356768771
Ships on Sep 21, 2026
Auto Notify
ON SALE! SAVE 14%
$22.99

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

$19.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camber caster plates

ES#3466288 - TCKE36CamPla - Camber caster plates - Fine tune your suspension for street or track use! - TC Kline Racing - BMW

Fine tune your suspension for street or track use! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TC Kline Racing - Corporate Logo
ES#:
3466288
Mfg#:
TCKE36CAMPLA
Ships in 3 Business Days
$489.00 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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