After achieving years of success with the basic street - series suspension arms, ISR Performance has launched a premium line of suspension products. These suspension arms offer superior control and overall performance, making them perfect for both street driving and track use. The Pro Series comes with several notable improvements. It features Japanese spherical rod bearings, larger rod ends, rod end dust boots, thicker materials, and additional bracing. The Pro Series Suspension Arm Package for the Nissan 240SX includes ISR Pro Series Front Tension Control Rods or Angled Front Tension Rods, ISR Pro Series Rear Traction Rods, ISR Pro Series Rear Toe Control Rods or Angled Rear Toe Rods, and ISR Pro Series Rear Upper Control Arm.
Using the ISR Performance Pro Series Suspension Arm Package is straightforward. First, make sure your Nissan 240SX (1989 - 1994 S13) is parked on a flat and stable surface. Follow the installation guide carefully to fit each part correctly. When driving, you'll notice better handling right away. For daily use on the street, these arms can handle normal road conditions well. On the track, they provide the extra control you need for high - speed maneuvers. As for maintenance, regularly check the rod end dust boots for any signs of damage or wear. If they're damaged, replace them promptly to keep dirt and moisture out. Also, inspect the spherical rod bearings and rod ends for any looseness. If you feel any play, it might be time to have them tightened or replaced. And don't forget to check the bracing and the thickness of the materials for any signs of stress or corrosion. Keep your suspension arms in good shape, and they'll keep your car performing at its best.
