Skunk2 Pro-S II Coilovers are our non-adjustable full threaded body option for the '92-'95 Civic and '94-'01 Integra. Pro-S II's use most of the same technologies and manufacturing processes found in the Pro-C suspension system line minus a few bells and whistles. Each Pro-S II Coilover system is based around mono-tube design that features forged threaded body that allows for ride height changes separate from spring pre-load and precision valving dialed in by Skunk2's suspension engineers for the spring rates spec'd out for each application. This combination results in exceptional durability and reliability with smooth operation. Features: Forged Shortened & Threaded Shock Body Super-Finished Hard Chrome Shaft Reduced Shaft Stroke for Full Travel on Lowered Vehicles Fixed Dampening Ride Hight Adjustable Independant Spring Pre-Load Billet Top Hats Polyurethane Bushing for Improved Shock Feedback Spring Rates (Front / Rear): 8 kg/mm / 8 kg/mm Fitment: 1992 - 1995 Honda Civic (1.6L CX/DX/EX/GX/HX/LX/Si) 1994 - 2001 Acura Integra (1.8L GS/GS-R/LS/Type R)