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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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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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Bavarian Autosport - Corporate Logo
T#:578812
Part#: 010442
Special Order: No Guaranteed ETA
Sale - Save 3% $ 195.99

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

$ 190.11 USD
Sale - Save 3%
$ 195.99

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

$ 190.11 USD

Improve your BMW's handling! Bav's stress bar locks the top of your BMW's strut towers together to improve chassis stiffness and handling. The result is greater stability in hard cornering--a difference you can really feel, giving you greater confidence and control. Made of strong, lightweight aluminum, and it's manufactured in Germany.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Packaged by Turner - Corporate Logo
T#:56507860
Part#: 51718175003KT2
In Stock
New Item
$ 38.28 USD
Free Shipping on orders $49 and up
Engineered for precision and durability, this Turner curated hardware kit delivers the structural retention needed for an X-Brace retrofit or complete underbody panel refresh. We combine high grade BMW factory hardware, including the critical blind rivet nuts required to install an X-Brace onto subframes lacking threaded inserts, with robust Bremman securing components.
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OMP - Corporate Logo
T#:54388398
Part#: MA/1869
Special Order: No Guaranteed ETA
New Item
$ 199.00 USD
Free Shipping on orders $49 and up
Bavarian Autosport - Corporate Logo
T#:578805
Part#: 010414
Special Order: No Guaranteed ETA
Sale - Save 20% $ 289.99

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

$ 231.99 USD
Sale - Save 20%
$ 289.99

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

$ 231.99 USD
Add stiffness and style to your E36.

Bavarian Autosport - Corporate Logo
T#:578804
Part#: 010412
Special Order: No Guaranteed ETA
Sale - Save 3% $ 297.99

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

$ 289.05 USD
Sale - Save 3%
$ 297.99

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

$ 289.05 USD
Add chassis stiffness and style to your E34.
OMP - Corporate Logo
T#:54388399
Part#: MA/1870
Back Ordered
New Item
$ 149.00 USD
Free Shipping on orders $49 and up
Engineered for the enthusiast who demands precise cornering and razor-sharp feedback, this Performance Lower Front Brace is your ticket to a more connected driving experience.

OMP - Corporate Logo
T#:31291037
Part#: MA/1913
Back Ordered
$ 239.00 USD
Free Shipping on orders $49 and up

MINI R55 to R59 OMP Steel Front Strut Tower Brace is designed to enhance the performance and handling of the MINI Cooper by reducing body roll and torsion. Constructed from high-strength steel and painted red, this strut tower brace features an adjustable bar that mounts securely to the strut towers using the stock hardware. It is engineered to clear the stock air box, ensuring a seamless fit without interference. Please note that this brace will not fit the MINI Cooper JCW GP2 without modifications to the strut mount bolt holes.

Key benefits of the MINI R55 to R59 OMP Steel Front Strut Tower Brace include:

  • Enhanced Performance: Reduces body roll and torsion for improved handling.
  • Durable Construction: Made from high-strength steel and painted red.
  • Adjustable Fit: Features an adjustable bar for a precise fit.
  • Clearance: Designed to clear the stock air box.
  • Easy Installation: Utilizes stock hardware for straightforward installation.
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