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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 - Corporate Logo
T#:383301
Part#: 007690ECS02
In Stock
Sale - Save 10% $ 337.99

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

$ 304.19 USD
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Sale - Save 10%
$ 337.99

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

$ 304.19 USD
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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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Turner Motorsport - Corporate Logo
T#:21078441
Part#: 011902LAKT
In Stock
Sale - Save 3% $ 1,612.99

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

$ 1,564.60 USD
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Sale - Save 3%
$ 1,612.99

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

$ 1,564.60 USD
Free Shipping on orders $49 and up
ECS - Corporate Logo
T#:383300
Part#: 007690ECS01
In Stock
Sale - Save 5% $ 332.99

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

$ 316.34 USD
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Sale - Save 5%
$ 332.99

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

$ 316.34 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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Turner Motorsport - Corporate Logo
T#:638835
Part#: 029201TMS05
In Stock
Sale - Save 13% $ 140.99

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

$ 122.92 USD
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Sale - Save 13%
$ 140.99

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

$ 122.92 USD
Free Shipping on orders $49 and up
For use with the Turner B58 Carbon Intake and 3-Point Strut Brace. If you have already purchased our Carbon Fiber B58 Intake for your G20 or G42 and want to upgrade your ride further with the rigid 3-point Strut Brace then you will need to swap out your intake lid for a new one specifically designed with precise fitment to compliment our upgraded carbon strut brace.
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AFE - Corporate Logo
T#:14155783
Part#: 450-502003-G
In Stock at Vendor
Sale - Save 5% $ 354.00

This product was last offered at the strikethrough price on
08-03-2026

$ 336.30 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 354.00

This product was last offered at the strikethrough price on
08-03-2026

$ 336.30 USD
Free Shipping on orders $49 and up
Stiffen your chassis with this AFE Chassis brace giving you more control over your vehicle! Reducing chassis flex will let your suspension do its job better than before giving you better control and contact to the road.
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Rogue Engineering - Corporate Logo
T#:50837389
Part#: RE.RBE46
Special Order: No Guaranteed ETA
New Item
$ 379.00 USD
Free Shipping on orders $49 and up
$ 379.00 USD
Free Shipping on orders $49 and up
Reinforces the strut towers against deformation while adding valuable triangulation to the front end for sharper, more predictable handling. Designed to prevent “mushrooming” and other distortion caused by rough roads or stiff suspension setups, these plates help maintain consistent suspension geometry by reducing unwanted chassis flex. The result? A more stable, confidence-inspiring front end under load. Strut tower plates are engineered to sit perfectly flush against the towers. If they don’t, it’s a sign the towers have experienced some deformation. In minor cases, this can often be corrected using a block of wood and a hammer to carefully restore the mounting surface.
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Enthusiast Bundles - Corporate Logo
T#:37419763
Part#: 011902LAEBKT
In Stock
Sale - Save 9% $ 2,063.02

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

$ 1,869.00 USD
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Sale - Save 9%
$ 2,063.02

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

$ 1,869.00 USD
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Enhance your BMW’s performance and style with this unbeatable combo! The Turner Motorsport Carbon Fiber Strut Brace and Engine Cover are the ultimate pair to upgrade chassis stability and engine bay aesthetics—all with a single purchase.

G20/G42 Carbon Fiber Strut Brace

For G20 and G42 BMW models equipped with the B48 or B58 engines, the driving thrill is undeniable. Yet, these cars lack a crucial component found in high-performance M models: structural chassis bracing. With Turner Motorsport’s 3-point Carbon Fiber Strut Brace, you’re adding the missing link to your BMW, mirroring the handling stability of an M3 or M4. This is the only strut brace that elevates G20/G42 handling by emulating the stiffness of an M-series chassis, giving you a dynamic edge on both road and track.

The strut brace fits seamlessly into your BMW using the original factory hardware and an included stud kit, offering a hassle-free, direct installation with no modifications required. Designed and tested in-house by Turner Motorsport, this brace reduces chassis flex, enhancing control during spirited driving and providing a tighter, more responsive feel. Constructed from high-strength carbon fiber with billet aluminum end brackets, this strut brace boosts performance while adding an eye-catching focal point to your engine bay.

Strut Brace Features:

Enhanced Chassis Rigidity: Reduces flex by linking the strut towers, promoting a more precise steering response. Street and Track Ready: Engineered for the best of both worlds, offering stability in all driving conditions. Premium Carbon Fiber & Billet Aluminum: Lightweight yet highly rigid, with a stunning woven 2x2 twill finish. Easy Installation: Fits perfectly with stock mounting points using supplied hardware, ensuring a hassle-free setup. Carbon Fiber: Performance & Style

Turner’s strut brace uses structural carbon fiber, designed to endure the rigors of aggressive driving without compromising aesthetics. The brace's distinct, gloss-finished carbon fiber weave adds a sophisticated, high-performance look akin to exotic supercars. Engineered for precision, this brace effectively distributes cornering forces between the strut towers, minimizing chassis distortion and maintaining optimal wheel alignment, even in hard turns.

Turner Motorsport G-Chassis Carbon Fiber Engine Cover for B58 Engines

Give your G-Chassis BMW’s engine bay a polished, refined look with Turner’s Carbon Fiber Engine Cover. This direct replacement cover is crafted from hand-laid, gloss-finished carbon fiber, delivering a resilient, UV-protected finish. With an OE-style indentation for the BMW badge, this cover complements your engine bay with a sleek, factory look that stands out.

Engine Cover Highlights:

Direct Fitment: Seamlessly replaces the stock cover, utilizing factory mounting grommets and hardware. Durable Gloss Finish: Ensures long-lasting shine and UV protection. Distinctive Style: A premium upgrade that elevates the aesthetic of your B58 engine. Installation Notes:

Simply transfer the OE grommets and badge from the stock cover to the carbon fiber engine cover for a perfect fit—installation takes seconds!

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A90 Supra Experience Package
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Dinan - Corporate Logo
T#:30197980
Part#: A90-SUPRA-E-B
Ships on Aug 31, 2026
Sale - Save 10% $ 2,467.99

This product was last offered at the strikethrough price on
07-31-2026

$ 2,220.82 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 2,467.99

This product was last offered at the strikethrough price on
07-31-2026

$ 2,220.82 USD
Free Shipping on orders $49 and up
Going beyond its Foundation counterpart, the Dinan Experience packages address not only the engine but also the chassis for a complete solution in the form of a wholly tuned Dinan vehicle. While adding power modifiers is often the go-to path when beginning the modification journey, it does not fully consider what makes the car infinitely more enjoyable in scenarios outside of WOT pulls. With the addition of suspension upgrades integrated alongside the power adders, the vehicle is transformed into something more than just the sum of its parts. It's a comprehensive answer to delivering additional technical capabilities in the form of increased engine performance and better handling along with improvements to aesthetics (looks and sound) in a package designed with reliability and safety in mind. This union of power and handling modifications results in a true OEM+ experience - the Dinan Experience. Includes Dinan Exhaust Dinan Intake Dinan Turbo Inlet Strut Braces Throttle Booster Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +13 HP and +14 lb-ft of torque (Exhaust +Intake) Smoother, louder and sportier sound (Exhaust + Intake + Turbo Inlet) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonator between the catalyst and rear muffler for increased volume (Exhaust) 10 pounds lighter than the stock for an improved power-to-weight ratio (Exhaust) Reduced intake restriction for greater flow that allows increased turbo efficiency and greater power potential on modified builds (Intake + Turbo Inlet) Improved throttle response (Intake + Turbo Inlet) Increased chassis rigidity with decreased flex during cornering for improved handling and performance (Strut Braces) Customizable throttle mapping for enhances feel and acceleration (Throttle Booster) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge Includes Dinan Exhaust Dinan Intake Dinan Turbo Inlet Strut Braces Throttle Booster Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +13 HP and +14 lb-ft of torque (Exhaust +Intake) Smoother, louder and sportier sound (Exhaust + Intake + Turbo Inlet) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonator between the catalyst and rear muffler for increased volume (Exhaust) 10 pounds lighter than the stock for an improved power-to-weight ratio (Exhaust) Reduced intake restriction for greater flow that allows increased turbo efficiency and greater power potential on modified builds (Intake + Turbo Inlet) Improved throttle response (Intake + Turbo Inlet) Increased chassis rigidity with decreased flex during cornering for improved handling and performance (Strut Braces) Customizable throttle mapping for enhances feel and acceleration (Throttle Booster) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge
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