The ISR Pro Series Rear Upper Control Arm for 1989–1998 Nissan 240SX (S13/S14) is a specific rear suspension arm offered as a pro-level replacement for those chassis years. It provides correct fitment for S13 and S14 models, intended to support accurate rear alignment and handling restoration during suspension service without claiming unsupported enhancements beyond application compatibility.
ISR Performance Pro Series Rear Upper Control Arm - 89-98 Nissan 240sx S13/S14