ISR Performance Pro Series Rear Upper Control Arm Nissan 240sx 1989-1998 S13/S14 ForesterXT_2014-2018 4" Inch inner diameter tubing

4" Inch inner diameter tubing

5 horsepower at 5

Tech springs are designed for those seeking a slightly lowered stance while maintaining ride quality at a reasonable price

The Floor Rear Power Braces stiffen the chassis with two smaller braces at the rear of the floorboard

ISR Performance Pro Series Rear Upper Control Arm Nissan 240sx 1989-1998 S13/S14 ForesterXT_2014-2018 4" Inch inner diameter tubingPart #: IS RUCA NS134 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 Note: ISR orders might take a day of processing. If you need it sooner,