Front Strut Bars for BMW 3 Series E46 (1999-2005)

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OEM Strut tower bars are used in the front of the vehicle to prevent chassis flex at the top of the strut mounting positions. Turner carries genuine factory replacements as well as high performance aftermarket options.
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IRP - Individual Racing Parts - Corporate Logo
T#:401359
Part#: IRPFSB-46
In Stock
$ 199.99 USD
Free Shipping
$ 199.99 USD
Free Shipping

A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. 

The IRP adjustable strut brace bar is a high quality brace that is constructed of 100% steel for guaranteed reinforcement and prevention of flex. The brace bar is painted black to ensure corrosion protection and to add to the looks of the engine bay.

Easily installed with basic hand tools.

Fits the following BMW chassis:
E46 BMW All Submodels

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Rogue Engineering - Corporate Logo
T#:50837389
Part#: RE.RBE46
Ships on Aug 28, 2026
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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