This Eibach ESS Speedway Rear Spring 1600.500.0250 is a top-of-the-line performance part for dirt track racing. It is designed specifically for the rear placement on a vehicle and is perfect for modifieds. With its high-quality materials and precision engineering, this spring is sure to deliver the performance boost you need to dominate on the track. It comes from the trusted brand Eibach and has a manufacturer part number of 1600.500.0250. Get ready to take your racing game to the next level with this Eibach spring.