The ISR Pro Series front tension control rod for 1989–1994 Nissan 240SX (S13) is a higher-grade replacement for the factory tension rod, intended to improve front suspension control and alignment stability. As a Pro Series option, it targets enthusiasts who need a durable, direct-fit rod for track or street use while maintaining correct suspension geometry on S13 240SX models.
ISR Performance Pro Series Front Tension Control Rods - 89-94 Nissan (S13) 240sx