Gevog Rear Trunk Lid Gas Lift Support Struts Spring Shocks for 03-08 Nissan 350Z Coupe w/Spoiler Fitment: 2003-2008 Nissan 350Z Coupe With Factory Rear Spoiler Only (Not Fit Convertible or Models Without Factory Spoiler) Position: Rear Left & Rear Right Parameters: Extended length: 19.88"; Compressed Length: 10.63" Material: Made from High Quality Steel Enhances Performance Through Improved Oil and Gas Pressure Sealing, Manufactured with Bearing Quality Precision to Promote Longer Operating Life