The Progress Tech CS2 coil-over system for 1994–2001 Acura Integra and 1996–2000 Honda Civic/Si applications is a twin-tube low-pressure gas kit built for street and track-day use. It installs with factory top hats and pairs a 350 lb/in front spring with a 550 lb/in rear, offering a 1"–3" lowering range to enhance cornering stability while keeping a non-adjustable, value-oriented design.
Progress Tech 94-01 Acura Integra/96-00 Civic/Si Coil-Over 2 System (FR 350lb/RR 550lb) Fac. Top Hat