The Progress Technology CS2 Coil-Over 2 system for 1994–2001 Acura Integra Type R is a non-adjustable twin-tube, low-pressure gas kit intended as a balanced upgrade for street and track. It installs with the factory top hat and delivers front/rear spring rates of 450/450 lb/in, with roughly 1–3 inches of lowering to firm up handling and improve mid-corner composure.
Progress Tech 94-01 Acura Integra Coil-Over 2 System (FR 450lb / RR 450lb) use Factory Top Hat Only