Features: Lower ride height between 1 and 3 inches, will not keep OE height Twin-Tube System for Comfortable Ride on Streets High Rigidity 55CrSi Steel Cold-bent Coil Springs Manufactured from high quality T-6061 billet aluminum with an anodized finish for superior strength and corrosion protection. Adjustment spanner wrenches and pictured hardware are included Full 1 Year Warranty From Date Of Purchase   Fitmemt: Fit For HONDA CIVIC 1989-1991 ED2 ED3 ED4 ED6 ED7 EC8 EE9 Rear FORK TYPE BRACKET MODEL ONLY Fit For HONDA CRX 1989-1991 ED8 ED9 EE8 Rear FORK TYPE BRACKET MODEL ONLY Fit For HONDA CIVIC 1992-1995 EG1 EG2 EG3 EG4 EG5 EG6 EG8 EG9 EJ1 EJ2 EH2 EH3 EH9 Rear FORK TYPE BRACKET MODEL ONLY Fit For HONDA CIVIC 1995-2000 EK1 EK2 EK3 EK4 EJ6 EJ7 EJ8 EM1 Rear FORK TYPE BRACKET MODEL ONLY Fit For HONDA DELSOL 1993-1997 EG1 Rear FORK TYPE BRACKET MODEL ONLY Fit For ACURA INTEGRA 1994-2001 DC2 DC4 Rear FORK TYPE BRACKET MODEL ONLY   Specifications: - Front and Rear top mount: rubber - Spring rate Front: 8 kg/mm (448 lbs/in) - Spring rate Rear: 5 kg/mm (280 lbs/in) - Spring length Front: 180mm - Spring length Rear: 180mm - Adjustable height: lowering 1-3inch - Coilover overall length Front: 365mm-410mm - Coilover overall length Rear: 435mm-480mm - Rod diameter: Front-22mm / Rear-12.5mm - Shock type: Twin tube - Spring Preload: 7-10 mm - Color: Blue   Package Including: 1 x Set of Coilover Spring Kit (2 Front + 2 Rear) 1 x Pair of wrenches for height adjustment Note: For some vehicles, you will need sleeves washers that already included in our package. Authority ID: MXR02FXSY（Very important, please do not delete） Notice: California Prop 65 Warning