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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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IRP Adjustable Front Strut Brace - E46 BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401359
Part#: IRPFSB-46
Ships on Jul 27, 2026
$ 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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IRP Rear Adjustable Strut Bar - E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401436
Part#: IRPRSB-36
Ships in 4 Business Days
$ 188.99 USD
Free Shipping
$ 188.99 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.

Easily installed with basic hand tools.

*Does not fit convertible chassis"

Fits the following BMW chassis:
E36 BMW All Submodels

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IRP Adjustable Front Strut Brace - E30 BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The grounding block on the strut tower will need to be relocated
IRP - Individual Racing Parts - Corporate Logo
T#:401356
Part#: IRPFSB-30
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:
E30 BMW All Submodels

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IRP Adjustable Front Strut Brace - E34 BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401357
Part#: IRPFSB-34
In Stock
$ 170.99

This product was last offered at the strikethrough price on
03-23-2026

$ 160.99 USD
Free Shipping
$ 160.99 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:
E34 BMW All Submodels

Show More Show Less

IRP Rear Adjustable Strut Bar - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401435
Part#: IRPRSB-46
In Stock
$ 215.99 USD
Free Shipping
$ 215.99 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.

Easily installed with basic hand tools.

*Does not fit convertible chassis"

Fits the following BMW chassis:
E46 BMW All Submodels

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Fall-Line Motorsports Rear Strut Brace - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fall Line - Corporate Logo
T#:5498486
Part#: FLM-E46-RSTRUT
Ships in 4 Business Days
$ 300.00 USD
Free Shipping
$ 300.00 USD
Free Shipping
Rigidity and reinforcement are two vital components in chassis tuning. Competition tested for real-world benefit, the Fall-Line rear strut brace helps to minimize chassis flex and body roll under load, aspiring confidence through corners on the circuit and off.
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IRP Rear Adjustable Strut Bar - E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401437
Part#: IRPRSB-30
Special Order: No Guaranteed ETA
$ 244.99 USD
Free Shipping
$ 244.99 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.

Easily installed with basic hand tools.

*Does not fit convertible chassis"

Fits the following BMW chassis:
E30 BMW All Submodels

Show More Show Less
IRP Adjustable Front Strut Brace - E36 BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401358
Part#: IRPFSB-36
Special Order: No Guaranteed ETA
$ 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:
E36 BMW All Submodels

Show More Show Less