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ECS BMW Strut Braces & Stress Bars

BMWs need some added chassis strengthening in the front. You may notice some "chassis flex" when cornering or driving over a bumpy road. The reason for this is the incredible amount of force being applied to front strut towers. They have a tendency to flex when force is applied to them. Tying the strut towers together with a brace reduces the amount of flex and soldifies your car's chassis. Easy installation.

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ECS Polished Aluminum Strut Bar Kit - Silver Logo - E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:363146
Part#: 004495ECS01
In Stock
Sale - Save 25% $ 264.99

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

$ 198.74 USD
Free Shipping
Sale - Save 25%
$ 264.99

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

$ 198.74 USD
Free Shipping
The ECS strut tower bar kit offers more than just good looks - it also serves to protect strut towers from "mushrooming" or other deformation caused by rough roads or vehicles with stiff suspension, and helps to triangulate the front end, providing more consistent suspension geometry with less chassis flex.
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ECS Wrinkle Black Aluminum Strut Bar Kit - Silver Logo - E36 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:383295
Part#: 004495ECS03A
In Stock
Sale - Save 20% $ 272.99

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

$ 218.39 USD
Free Shipping
Sale - Save 20%
$ 272.99

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

$ 218.39 USD
Free Shipping
The wrinkle black ECS strut tower bar kit offers more than just good looks - it also serves to protect strut towers from "mushrooming" or other deformation caused by rough roads or vehicles with stiff suspension, and helps to triangulate the front end, providing more consistent suspension geometry with less chassis flex.
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ECS Performance Strut Tower Brace - Black
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:383301
Part#: 007690ECS02
In Stock
Sale - Save 10% $ 330.99

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

$ 297.89 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 330.99

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

$ 297.89 USD
Free Shipping on orders $49 and up

The ECS Strut Tower Bar Kit in striking wrinkle black finish goes beyond aesthetics - it offers essential functionality. This kit significantly reduces chassis flex, contributing to a stiffer suspension setup. Moreover, it plays a crucial role in triangulating the front end, resulting in more consistent suspension geometry that enhances your vehicle's performance.

It's essential to ensure that the strut tower plates sit flush against the strut towers. Any misalignment may indicate minor deformations in your strut towers. However, this can be easily addressed using a block of wood and a hammer to reinstate the ideal alignment.

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ECS Tuning Performance Strut Tower Brace - Polished - E9X 3 Series ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:383300
Part#: 007690ECS01
In Stock
Sale - Save 5% $ 325.99

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

$ 309.69 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 325.99

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

$ 309.69 USD
Free Shipping on orders $49 and up

The polished aluminum ECS strut tower bar kit offers more than just good looks - it reduces chassis flex to stiffen the suspension, and helps to triangulate the front end, providing more consistent suspension geometry.

Strut tower plates should sit flush against the strut towers. If this is not the case, your strut towers are to some extent deformed. This can be easily remedied in minor cases with a block of wood and a hammer.

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ECS Wrinkle Black Aluminum Strut Bar Kit - Red Logo - E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:383534
Part#: 004495ECS03B
In Stock
Sale - Save 20% $ 272.99

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

$ 218.39 USD
Free Shipping
Sale - Save 20%
$ 272.99

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

$ 218.39 USD
Free Shipping
The wrinkle black ECS strut tower bar kit offers more than just good looks - it also serves to protect strut towers from "mushrooming" or other deformation caused by rough roads or vehicles with stiff suspension, and helps to triangulate the front end, providing more consistent suspension geometry with less chassis flex.
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ECS Carbon Fiber Strut Bar Kit - Silver - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:367414
Part#: ECSCF03B03-ACE
In Stock
Sale - Save 5% $ 274.99

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

$ 261.24 USD
Free Shipping
Sale - Save 5%
$ 274.99

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

$ 261.24 USD
Free Shipping

Enhance your BMW's handling prowess with ECS Tuning's Carbon Fiber Strut Tower Bar. This lightweight and incredibly rigid strut bar kit braces the shock towers together, preventing flex and alignment changes during aggressive driving. Crafted from carbon fiber, it not only offers a lightweight solution but also adds an attractive touch to your engine bay.

  • Prevents strut tower flex and alignment changes during aggressive driving
  • Lightweight and rigid carbon fiber construction
  • Adds a unique and stylish look to your engine bay
  • High gloss carbon fiber bar with silver CNC machined tower plates and stainless steel hardware
  • Not compatible with SULEV M56 engine models
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ECS Tuning Performance Strut Tower Brace - Black - E9X 3 Series ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:383905
Part#: 007690ECS03
In Stock
Sale - Save 10% $ 325.99

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

$ 293.39 USD
Free Shipping
Sale - Save 10%
$ 325.99

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

$ 293.39 USD
Free Shipping

Enhance the performance and aesthetics of your BMW with the ECS Wrinkle Black Strut Tower Bar Kit. This kit not only adds a stylish wrinkle black finish but also reduces chassis flex, stiffening the suspension for improved handling. Triangulating the front end ensures more consistent suspension geometry, enhancing overall stability.

  • Wrinkle Black Strut Tower Bar Kit for BMW
  • Stylish appearance with wrinkle black finish
  • Reduces chassis flex for improved suspension
  • Triangulates the front end for consistent suspension geometry
  • Enhances overall stability and handling
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ECS Carbon Fiber Strut Bar Kit - E46 Non-M
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not compatible with coilovers that have adjustable dampening knobs on top.
ECS - Corporate Logo
T#:367413
Part#: ECSCF03BW03ACEB
In Stock
Sale - Save 10% $ 343.99

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

$ 309.59 USD
Free Shipping
Sale - Save 10%
$ 343.99

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

$ 309.59 USD
Free Shipping
The Carbon Fiber ECS strut tower bar kit offers more than just good looks - it also serves to protect strut towers from "mushrooming" or other deformation caused by rough roads or vehicles with stiff suspension and helps to triangulate the front end, providing more consistent suspension geometry with less chassis flex. Strut tower plates should sit flush against the strut towers. If this is not the case, your strut towers are to some extent deformed. This can be easily remedied in minor cases with a block of wood and a hammer. Carbon fiber is an excellent addition to any vehicle and offers a very unique look that is found on some of the most exotic vehicles on the road today. This strut bar kit features a clean woven design that is sure to look phenomenal for years to come and will compliment absolutely any engine bay. Don't settle for a boring stainless steel or aluminum strut bar, your BMW deserves the best. Features high gloss carbon fiber bar and black CNC machines tower plates with stainless steel hardware. Not for SULEV M56 engine models.
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Flat Oval Carbon Fiber Strut Brace With Silver End Plates - E9X 325/3...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:388921
Part#: E9X5251413T-SKT
Ships on Nov 4, 2026
Sale - Save 3% $ 256.99

This product was last offered at the strikethrough price on
05-03-2026

$ 249.28 USD
Free Shipping
Sale - Save 3%
$ 256.99

This product was last offered at the strikethrough price on
05-03-2026

$ 249.28 USD
Free Shipping

This carbon fiber strut brace uses a flat-oval design with a hinge-less mounting system that makes this one of the best strut braces on the market (especially at the price!). Cornering forces can put stress on the chassis, especially when used with stickier tires and stiffer suspensions.Strut braces help to reduce chassis flex by tying the two strut towers together. This design is stronger than most strut braces that use a hinge on the end that allows additonal flex. This design has fixed end mounts that the strut bar is bolted to. The slim oval tube is 100% carbon fiber for excellent strength and rigidty. The entire assembly is less than 5lbs and installs in minutes.

Fitment note: the end plates on this brace are closed. Some aftermarket front struts have an extra tall strut pin that will interfere with this brace.

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi - Sedan
2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
2007-2013 E92 BMW 328i 328xi - Coupe
2007-2013 E93 BMW 328i - Convertible

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