TEIN Street Basis Z Coilover Kit - 2002-2007 Subaru Forester XT, X20, X AWD (SG5)Tein Street Basis Z Coilover Kit Part #: GSS50 81SS2 Overview The Tein Street Basis Z Coilover Kit is designed to enhance the handling and ride quality of your 2002 2007 Subaru Forester XT, X20, X AWD (SG5). This coilover suspension system is ideal for daily drivers who seek a balance between improved performance and comfort. Engineered with a focus on ride height adjustability, the Street Basis Z allows you to fine tune your vehicles stance to match