BMW Coilovers for BMW 3 Series E90 (2006-2011)

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Coilovers provide more adjustability than a strut and spring setup and can serve a variety of different needs - it's important to be sure of what your suspension goals are. We have broken down our coilover catalog into street and track categories, this is not to say you can't use one of our aEURoestreetaEUR coilovers on the track, or vice versa, but it is to give you a starting point. Are you someone who is interested in getting your BMW lower than factory height for the aesthetic value and handling benefits in a daily driver? Check out our street category. The majority of these are priced to avoid breaking the bank, but providing a good value in terms of features and benefits. On the other hand, if you are putting together your vehicle with the track as its main purpose, take a look at our track coilovers category. We have hand selected these coilover brands as being more expensive coilovers built to hold up to abuse.

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ECS Performance Adjustable Coilover System - E9X (xDrive) - With Inst...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:48815455
Part#: 029310ECSKT
In Stock at Vendor
New Item
Sale - Save 10% $ 1,407.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,267.31 USD
Sale - Save 10%
$ 1,407.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,267.31 USD

This brand new BMW Coilover line from ECS Tuning was designed with daily drivers in mind! Their focus was to improve on the performance and look of the suspension, without forgoing any comfort. Like many of the top tier coilovers, these coilovers feel as smooth and comfortable as a stock setup, while giving you an aggressive look and vastly improved handling, all at a fraction of the price!

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

Spring Rates: Front is 8kg/mm, Rear is 12kg/mm

PERFORMANCE FEATURES

32 levels of rebound damping adjustment Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height PRODUCT DESIGN

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity Threaded portions are clear zinc-coated for optimum corrosion protection against rain and salt Coil springs are powder-coated Reflex Silver Metallic finish for durability Red anodized, billet aluminum lower spring seats with locking collars allow for quick, on-the-car, adjustability with the included spanner wrenches Integrated bump stops KIT CONTENTS

ECS Performance Adjustable Coilover System - E9X (RWD) Front Suspension Installation Hardware: Strut Mount Gasket - 31306772226 (2) Spindle Pinch Bolt - 33326760346 (2) Spindle Pinch Nut - 33326760668 (2) Strut Rod to Cowl External Torx-Head Bolt - 07146954965 (1) Strut Rod to Strut Tower External Torx-Head Bolt - 07146963730 (2) Sway Bar End Link Locking Nut - 33326768884 (2) Front Axle Nut - 33411133785 (2) Rear Suspension Installation Hardware: Lower Control Arm Nut - 33306760349 (4) Lower Shock Mount Bolt - 33526764406 (4) Lower Shock Mount - 33526768544 (2) Upper Shock Mount (Upper) - 33506771737 (2) Upper Shock Mount (Lower) - 33506771738 (2) Upper Shock Mount Sealing Grommet - 33506767010 (2) CLICK HERE FOR INSTALLATION INSTRUCTIONS

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ECS Performance Adjustable Coilover System - E9X RWD - With Installat...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:48815453
Part#: 029309ECSKT
In Stock at Vendor
New Item
Sale - Save 10% $ 1,381.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,243.85 USD
Free Shipping
Sale - Save 10%
$ 1,381.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,243.85 USD
Free Shipping

This brand new BMW Coilover line from ECS Tuning was designed with daily drivers in mind! Their focus was to improve on the performance and look of the suspension, without forgoing any comfort. Like many of the top tier coilovers, these coilovers feel as smooth and comfortable as a stock setup, while giving you an aggressive look and vastly improved handling, all at a fraction of the price!

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

Spring Rates: Front is 8kg/mm, Rear is 12kg/mm

PERFORMANCE FEATURES

32 levels of rebound damping adjustment Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height PRODUCT DESIGN

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity Threaded portions are clear zinc-coated for optimum corrosion protection against rain and salt Coil springs are powder-coated Reflex Silver Metallic finish for durability Red anodized, billet aluminum lower spring seats with locking collars allow for quick, on-the-car, adjustability with the included spanner wrenches Integrated bump stops KIT CONTENTS

ECS Performance Adjustable Coilover System - E9X (RWD) Front Suspension Installation Hardware: Strut Mount Gasket - 31306772226 (2) Spindle Pinch Bolt - 33326760346 (2) Spindle Pinch Nut - 33326760668 (2) Strut Rod to Cowl External Torx-Head Bolt - 07146954965 (1) Strut Rod to Strut Tower External Torx-Head Bolt - 07146963730 (2) Rear Suspension Installation Hardware: Lower Control Arm Nut - 33306760349 (4) Lower Shock Mount Bolt - 33526764406 (4) Lower Shock Mount - 33526768544 (2) Upper Shock Mount (Upper) - 33506771737 (2) Upper Shock Mount (Lower) - 33506771738 (2) Upper Shock Mount Sealing Grommet - 33506767010 (2)

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ZX Series Coilover Suspension Kit - E90/E92 Non-M
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BC Racing - Corporate Logo
T#:51356045
Part#: I-03-ZX
Back Ordered
New Item
$ 2,595.00 USD
Free Shipping
$ 2,595.00 USD
Free Shipping
For the E90/E92 enthusiast looking to bridge the gap between a high-end street car and a professional race machine, the BC Racing ZX Series offers an unparalleled level of feedback. By moving the compression valving to external canisters, the system effectively manages the heat generated during aggressive driving, maintaining valving accuracy and preventing "damper fade." The 3-way adjustment allows the driver to "dial in" the car for specific obstacles—for instance, softening high-speed compression to soak up aggressive track curbing while keeping low-speed compression firm for sharp turn-in response. Combined with standard front pillowball camber plates, this system eliminates factory rubber "mush," providing direct, unmediated steering feedback and allowing for aggressive alignment specs. Key Features: Triple-Valved Control: Precision adjustment of 30 clicks Rebound, 20 clicks Low-Speed Compression, and 12 clicks High-Speed Compression. Thermal Management: External canisters keep fluid away from hot brake components to ensure consistent lap times and drift consistency. Dual Piston Design: Combines the best characteristics of the DS and ER series for a broad range of damping authority. Motorsport-Grade Components: TIG-welded heavy-gauge steel shock bodies with black chrome finish and 6061-T6 aluminum components. Serviceable Construction: All components are individual and fully replaceable, ensuring the long-term serviceability of the system. Specifications: Vehicle Fitment: 2006–2011 BMW 3 Series E90 (Sedan) / E92 (Coupe) - Non-M Models. Spring Rates (Default): Front: 5.5 kg/mm | Rear: 9 kg/mm. Spring Type: High-strength SAE9254 cold-wound steel (Swift Spring upgrade available). Adjustability: Independent ride height, spring preload, and 3-way damping. Rebuildable: Fully rebuildable to original manufacturer specifications.
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