Set of 4: KLINEO K150004 Height Adjustable Suspension Coilovers for Mazda MX-5 Miata 1989-2005 IMPORTANT: Please click "See all vehicles this product fits" link below to verify vehicle fit Height Adjustable Coilovers - Kit Includes all 4: Front/Rear Driver/Passenger Side Worn out shocks and struts are a common cause of clunking noises, bouncing, poor handling, uneven tire wear, and increased stopping distances Every KLINEO Shock and Strut is manufactured and inspected in an ISO/TS16949 Certified Facility to meet strict performance standards and carry a Limited Lifetime Warranty All-Weather Damping Oil, NOK Seals, and Nitrogen filled Shock Assemblies deliver smooth compression, enchanced stability, and improved performance, even in temperatures as low as -22F (-30C)