4-Point Rear Strut Bar

The Ultra Racing UR-RE4-1063 is a 4-point rear strut bar engineered to enhance the handling and stability of the Nissan Cefiro and Teana J31 models. By stiffening the rear suspension and chassis, it helps the vehicle maintain a more predictable line through corners, reducing tire wear and improving driver confidence. The construction features robust steel plates (4-5mm thickness) and hollow steel tubes (1.2-1.6mm thickness), chosen for their rigidity and ability to maintain geometry under stress, while also being designed to crumple safely in an impact. Ultra Racing's products are developed through extensive track testing and motorsport involvement, ensuring their effectiveness in demanding conditions. It directly addresses chassis flex that occurs during hard cornering, braking, or acceleration, which can lead to negative handling traits like understeer and oversteer, and cause instability. By neutralizing impacts and spreading forces, the bar helps maintain tire grip and provides a more solid, responsive feel. The product is specifically listed for the Nissan Teana J31 (2003-2008) and also for the Nissan Cefiro.