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BMW E90 335i N55 3.0L

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BMW E90 335i N55 3.0L Suspension Parts & Accessories

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Cup Kit/Coilover Installation Kit

ES#2622813 - 31306775098KT1 - Cup Kit/Coilover Installation Kit - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622813
Mfg#:
31306775098KT1
Ships in 3 Business Days
ON SALE!
$464.46 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Shocks & Struts Kit

ES#2996428 - 19-135021KT - B4 Shocks & Struts Kit - 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! 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles without sports suspension

Brand:
Bilstein - Corporate Logo
ES#:
2996428
Mfg#:
19-135021KT
In Stock
$456.99

This product was last offered at the strikethrough price on
04-30-2026

$404.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Special Active Shock Kit

ES#3569159 - 87451014KT - Special Active Shock Kit - Superior handling without compromising ride quality - Koni - BMW

Superior handling without compromising ride quality

Brand:
Koni - Corporate Logo
ES#:
3569159
Mfg#:
87451014KT
In Stock
$836.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Front Control Arm Monoball Upgrade Kit

ES#3132731 - e9x0031313tKT - Turner Motorsport Front Control Arm Monoball Upgrade Kit - Comes with both OE curved and straight M arms as a complete assembled kit with bushings and hardware. - Turner Motorsport - BMW

Comes with both OE curved and straight M arms as a complete assembled kit with bushings and hardware. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3132731
Mfg#:
E9X0031313TKT
Ships in 6 Business Days
ON SALE! SAVE 20%
$1143.99

This product was last offered at the strikethrough price on
06-13-2026

$915.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Links - 255-315mm

ES#4932372 - 059091LA01 - Adjustable Front Sway Bar End Links - 255-315mm - An essential performance upgrade for lowered suspensions or a heavy-duty OE replacement. - ECS - BMW

An essential performance upgrade for lowered suspensions or a heavy-duty OE replacement. 10X Entries For Our 25th Anniversary Sweepstakes!
Measure before purchasing! This is for custom/lowered applications only and may not fit with stock springs/dampers. Range of adjustment: 255-315mm.

Brand:
ECS - Corporate Logo
ES#:
4932372
Mfg#:
059091LA01
In Stock
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 OE Replacement Shocks And Struts Kit

ES#3149773 - 22-135049KT - B4 OE Replacement Shocks And Struts Kit - 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! 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with sports suspension

Brand:
Bilstein - Corporate Logo
ES#:
3149773
Mfg#:
22-135049KT
In Stock
$420.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS E9x RWD Performance Coilovers & Upgraded Monoball Thrust Arms

ES#4751320 - 029309ECS01EBKT - ECS E9x RWD Performance Coilovers & Upgraded Monoball Thrust Arms - The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh thrust arms with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your RWD E9x! - Enthusiast Bundles - BMW

The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh thrust arms with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your RWD E9x! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751320
Mfg#:
029309ECS01EBKT
In Stock
ON SALE! SAVE 26%
$1881.99

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

$1396.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Rear Shock - Priced Each

ES#1899421 - 24-120395 - B6 Performance Rear Shock - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW
ECS Tuning recommends this product.

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
1899421
Mfg#:
24-120395
In Stock
$163.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Subframe Bushings - 95A - E9x

ES#4304611 - 005686LA01KT - Polyurethane Subframe Bushings - 95A - E9x - Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. - ECS - BMW

Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4304611
Mfg#:
005686LA01KT
In Stock
ON SALE!
$286.99

This product was last offered at the strikethrough price on
06-13-2026

$272.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Adjustable Sway Bar End Link Kit

ES#3086273 - TRC10200 - Front Adjustable Sway Bar End Link Kit - Adjustable from 254mm-305mm - 10mm Ball End - SuperPro - BMW

Adjustable from 254mm-305mm - 10mm Ball End

Brand:
SuperPro - Corporate Logo
ES#:
3086273
Mfg#:
TRC10200
Ships in 1-2 days
$165.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B16 PSS10 Coilover System - Comfort Version

ES#3219279 - 48-195232 - B16 PSS10 Coilover System - Comfort Version - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
3219279
Mfg#:
48-195232
Ships on Jan 4, 2027
$2499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TC Kline Racing Single Adjustable Street/Track Coilover Kit

ES#4069950 - TCKE9XSingleKit - TC Kline Racing Single Adjustable Street/Track Coilover Kit - Lifetime warranty on street-driven cars! Featuring proprietary single-adjustable Koni dampers, front camber plates, and 300#F/600#R springs - TC Kline Racing - BMW

Lifetime warranty on street-driven cars! Featuring proprietary single-adjustable Koni dampers, front camber plates, and 300#F/600#R springs

Brand:
TC Kline Racing - Corporate Logo
ES#:
4069950
Mfg#:
TCKE9XSINGLEKIT
Ships in 2 Business Days
$2484.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Absorber - Priced Each

ES#2696293 - 33526779985 - Rear Shock Absorber - Priced Each - OE replacement to restore control and ride quality - Sachs - BMW

OE replacement to restore control and ride quality We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
2696293
Mfg#:
33526779985
In Stock
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dynamic+ Sway Bar Bundle

ES#4765895 - 034-402-1032 - Dynamic+ Sway Bar Bundle - Maximize handling performance by reducing body roll and improve turn-in - 034Motorsport - BMW

Maximize handling performance by reducing body roll and improve turn-in

Brand:
034Motorsport - Corporate Logo
ES#:
4765895
Mfg#:
034-402-1032
In Stock
ON SALE! SAVE 10%
$820.00

This product was last offered at the strikethrough price on
08-17-2026

$738.00 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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