Rear Lower Bar

The Ultra Racing Rear Lower Bar (UR-RS4-3203P) is engineered to combat chassis flex, which is exacerbated by the weight transfer during driving maneuvers like cornering, braking, and acceleration. Excessive chassis flex can lead to negative handling characteristics such as understeer and oversteer, and can even cause tire grip loss. This rear lower bar aims to neutralize these forces, improving vehicle stability and handling response. The hollow steel tubes and oval tubes used in the bar range from 1.2mm to 1.6mm in thickness. These specifications are chosen to provide optimal rigidity and strength, ensuring consistent geometry under stress. All raw materials undergo rigorous testing to meet performance standards. Ultra Racing's commitment to performance is backed by their Motorsport Division, which actively participates in track racing, autocross, and drifting competitions. This involvement allows them to enhance their products based on real-world feedback from motorsport events. The brand is a proud chassis tuning partner for several racing teams, demonstrating its presence and capabilities in competitive environments.