The Progress Tech CS2 coil-over system for 1994–2001 Acura Integra and 1996–2000 Honda Civic/Si applications is a non-adjustable twin-tube low-pressure gas kit focused on improved street handling. It uses factory top hats and matches a 450 lb/in front spring with a 350 lb/in rear, providing a 1"–3" lowering range to sharpen turn-in and stance without the hassle of adjustable shocks.
Progress Tech 94-01 Acura Integra/96-00 Civic/Si Coil-Over 2 System (FR 450lb/RR 350lb) Fac. Top Hat