The Progress Technology CS3 coilover kit for 1988 Honda Civic and CRX is a height-adjustable suspension system pairing 350 lb/in front and 550 lb/in rear springs with rebound-adjustable damping and using factory top hats. CS3 expands spring-rate options across fourteen combinations so you can choose a stiffer track or drag setup or a smoother daily ride; ride height adjusts 1–3 inches and rebound tuning helps balance handling and comfort.
Progress Tech 1988 Honda Civic/CRX Coil-Over 3 System (FR 350lb / RR 550lb) use Factory Top Hat Only