The BMW E46 greatly benefits from the YURKan CAges rear axle support. A common issue across all body types is the cracking of the rear bootfloor around the axle carrier, which can be caused by various factors such as material fatigue, corrosion, modifications, and high stress. Our braces connect the rear axle carrier mounts to the vehicle chassis to prevent tearing. We have meticulously ensured compatibility with all five body types of the E46. Additionally, we offer options that maintain the complete interior, including a fully functional rear seat and usable trunk space, ensuring both performance enhancement and practicality.
Send requestOur braces are designed for securing and strengthening the axle mounts, particularly for vehicles prone to cracks or those with damaged threads in the chassis. This reinforcement stabilizes the rear axle position in racing vehicles by securely fixing the axle mount. This is especially crucial for cars used in motorsports. The X-Brace forms a diagonal reinforcement that also secures the axle mount, preventing movement between the underbody and the vehicle struts. The axle itself is connected to the body at four points – two in the front and two in the rear. During hard acceleration, the rear mounting points are subjected to significant stress. The rotational motion of the differential pulls the rear points downwards, while the front points are pushed upwards and forwards. This can lead to cracks in the chassis. This phenomenon is particularly prevalent in race cars where the original bushings are replaced with aluminum or polyurethane bearings. In such cases, the axle mount and the chassis parts between the underbody and struts are the weak points. To prevent chassis cracks, it is advisable to weld reinforcement plates under the axle mount and with the chassis. However, these may not always completely prevent movements and forces between the underbody and struts at the weakest points, as is particularly evident in models like the E46. All our products have been tested on the Nürburgring Nordschleife and have even contributed to reducing lap times.
4.1 KG
Motorsport
This reinforcement is uniquely designed as a one-piece construction, connecting the rear subframe mounts to the strut towers. Ideal for race cars without an interior, focusing on performance enhancement. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
4.9 KG
Motorsport
This reinforcement is uniquely designed as a one-piece construction, connecting the rear subframe mounts to the strut towers. Ideal for race cars without an interior, focusing on performance enhancement. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
4.6 KG
Motorsport
Three-Part Reinforcement designed to connect the rear subframe mounts with the strut towers, enhancing overall vehicle rigidity. Suitable for both racing and street vehicles with interiors. Compatible with a range of E46 models, including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
5.7 KG
Motorsport
Four-Part Reinforcement designed to connect the rear subframe mounts with the strut towers, enhancing overall vehicle rigidity. Suitable for both racing and street vehicles with interiors. Compatible with a range of E46 models, including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
5.3 KG
Rear Seats & Trunk still usable
This four-part reinforcement connects the rear subframe mounts to the strut towers, increasing chassis strength. Designed for vehicles with interiors, it features a removable middle section, allowing for practical use of the trunk space. Primarily intended for the Touring model, this brace is also compatible with the E46 M3 and all AG models, excluding the convertible.
7.3 KG
Motorsport
This reinforcement is uniquely designed as a one-piece construction, connecting the rear subframe mounts to the strut towers. Designed for Racecars. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
n/a KG
Motorsport
BMW E46 ultimate Bracing. The YC46X variant is designed to be integrate with an already existing cage system. Suitable for all E46 models, with installation available by appointment only.
7.9 KG
Motorsport
One-Piece Reinforcement for BMW E46 connecting all four axle mounting points for optimal strength and stability. Suitable for both racetrack and road use, maintaining the vehicle's original functionality.All parts, including the rear seat, remain in their original position post-installation, with the fold-down function of the rear seat retained. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
7.3 KG
Motorsport
This reinforcement is composed of three parts, each securely fixed at all four axle mounting points for enhanced stability. Suitable for both racetrack and regular road use, it is designed to maintain the vehicle's original interior layout.All components, including the rear seat, remain in their original positions with the fold-down function of the rear seat fully functional. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
6.8 KG
Motorsport
This reinforcement is uniquely designed as a one-piece construction, connecting the rear subframe mounts to the strut towers. Designed for Racecars. Compatible with various E46 models including M3 Coupe, AG Coupe, Sedan, Touring, and Compact, ensuring a broad fitment range.
2.0 KG
Trunk still usable
Designed to support the rear axle mounts, this reinforcement is bolted to the frame for added stability, with the option for permanent welding upon request. Specially developed for street vehicles with full interiors, it ensures the trunk space remains almost entirely usable. In the Touring model, the brace is concealed within the false floor, making it completely invisible. Compatible with all E46 models, this reinforcement seamlessly integrates, enhancing the vehicle's structural integrity.
4.6 KG
Suitable for soft top
This four-part reinforcement connects the rear axle mounts to the strut towers, enhancing the vehicle's structural rigidity. Tailored for vehicles with a soft top, ensuring a perfect fit without compromising the convertible mechanism. Specifically designed for the convertible models.
