Set of 4 OEM Sky Redline/Solstice GXP Bilstein Coilover Shocks. Springs never removed from these shocks. Low mileage take off part. Person I bought them from years ago said they were taken off his new GXP with 6,000 miles. I had no way to verify, but looks like new. $200. Add for shipping from 92061. PM for pictures of all 4.