Silver's NEOMAX Coilovers Nissan Silvia 240sx/180sx (S13) 1989-1994Silver's NEOMAX Coilovers Nissan Silvia 240sx 180sx (S13) 1989 1994 Your Nissan Silvia 240SX 180SX (S13, 19891994) deserves a suspension setup that matches its performance heritage and this coilover kit is built to deliver. Expect sharper handling, improved stability, and a more aggressive stance, with the ability to tailor the setup to your driving style. With ride height adjustability and a performance focused design, these coilovers help you dial