The Progress Technology CS2 Coil-Over 2 system for 1990–1993 Acura Integra is a non-adjustable twin-tube low-pressure gas kit aimed at drivers wanting a simple, value-oriented suspension upgrade. It installs with the factory top hat and uses front/rear spring rates of 350/550 lb/in, with 1–3 inches of lowering to firm up handling for spirited street and track-day use.
Progress Tech 90-93 Acura Integra Coil-Over 2 System (FR 350lb / RR 550lb) use Factory Top Hat Only