2-Point Rear Lower Brace

The Ultra Racing 2-Point Rear Lower Brace (URTW-RL2-2974) is specifically designed to enhance the chassis rigidity of the BMW E37 (1995-2002) Z3 Roadster. Constructed from high-grade steel, this brace utilizes steel plates ranging from 4mm to 5mm in thickness for its brackets, and hollow steel tubes between 1.2mm and 1.6mm thick for its main structure. The brace attaches directly to factory mounting points, ensuring a straightforward bolt-on installation without the need for drilling or permanent vehicle modifications. By stiffening the rear subframe area, this brace significantly improves rear-end stability and traction, particularly during cornering, hard braking, and acceleration. It addresses chassis flex and twisting that can lead to negative handling characteristics such as understeer and oversteer, providing a more planted and responsive feel. This brace is engineered for the BMW E37 (Z3) 1.9 2WD Roadster with a manual transmission, model years 1995-2002. It is crucial to confirm that your vehicle's chassis code, engine variant, and drivetrain match this specific application before ordering. Ultra Racing products are often designated for race or off-road competition use only.