BMW Strut Braces & Stress Bars for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

IRP - Individual Racing Parts - Corporate Logo
T#:5282924
Part#: IRPRSMP-30
In Stock
$ 27.99 USD
Free Shipping on orders $49 and up
IRP (Individual Race Parts) is a performance aftermarket parts company that focuses on high quality and long term reliability. Rear shock mount reinforcement plates by IRP that fit a large number of E chassis 3 series cars between E30, E36, E46 and also the Z3 and Z4.
Show More Show Less
Genuine BMW - Corporate Logo
T#:12813
Part#: 51717895249
Ships in 3 Business Days
2% off MSRP $ 123.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 120.99 USD
Free Shipping
2% off MSRP
$ 123.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 120.99 USD
Free Shipping

Connects the strut brace bar to the strut tower.

GENUINE BMW BRACKET LEFT:517160

Genuine BMW - Corporate Logo
T#:16167
Part#: 51717895250
In Stock
Sale - Save 8% $ 120.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 111.85 USD
Free Shipping
Sale - Save 8%
$ 120.99

This product was last offered at the strikethrough price on
08-26-2026

$ 111.85 USD
Free Shipping

Connects the strut brace bar to the strut tower.

 

GENUINE BMW BRACKET RIGHT


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

Show More Show Less

Genuine BMW - Corporate Logo
T#:12598
Part#: 51717895414
In Stock
Sale - Save 7% $ 290.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 269.99 USD
Limited Qty Sale
Free Shipping
Sale - Save 7%
$ 290.99

This product was last offered at the strikethrough price on
08-10-2026

$ 269.99 USD
Limited Qty Sale
Free Shipping
GENUINE BMW FRONT TRANSVERSE ELEMENT:517162
Genuine BMW - Corporate Logo
T#:117966
Part#: 51717895252
Ships in 3 Business Days
$ 24.99 USD
Free Shipping on orders $49 and up
Genuine BMW COVERING RIGHT

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

Show More Show Less
Genuine BMW Front Subframe Reinforcement
For vehicles with production date up to 02/2001 For vehicles with production date up to 11/1999
Genuine BMW - Corporate Logo
T#:12697
Part#: 31111096431
Special Order: No Guaranteed ETA
1% off MSRP $ 115.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 114.99 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 115.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 114.99 USD
Free Shipping on orders $49 and up


Genuine BMW Reinforcement -
This item fits the following BMW Chassis:
E46