ISR Performance - Pro Series Front Tension Control Rods - Nissan 240sx 95-98 S14 (IS-FTC-NS14-PRO)After Years of Success with the Basic Street Series Suspension arms ISR Performance has released a higher end line of suspension providing better control and overall performance. These are a great Arms for the street and track use. Pro Series Improvements Japanese Spherical Rod Bearings Larger Rod Ends Rod End Dust Boots Thicker Materials Add Bracing Same arms as used on Patrick Goodins Professional Formula Drift Race Car. Handling the abuse of