DNA Motoring Black Shock Absorbers+Lowering Spring+Purple Top Hat Mount Kit for Civic/CRX Shock - Mild Steel Construction / Direct Replacement Lowering Spring - Lowering Rate: Front 1.75" & Rear 1.75" / Spring Rate: Front 280 lbs/in. & Rear 230 lbs/in. Top Hat Mount - Anodized Finish T-6061 Aluminum / Provides Approximately 0.75" Increased Shock Travel Reduce the Effect of Traveling Over Rough Ground Application: 88-91 Honda Civic & CRX (Instruction Not Included, Professional Installer is Highly Recommended)