Solo Werks S1 Coilover Kit 5 Series E39 97'-03'

Solo Werks S1 Coilover System - Premium Entry Level Coilover Suspension 5 Series E39 97'-03' Lowering Range: Front 40-75mm (1.6-3.0) Rear 40-75mm (1.6-3.0) Features at a Glance: 3-Year Limited Warranty Warrants against Construction and Component Defects Heavy Gold Zinc Plated Housings Superb Corrosion Resistance, Salt Spray tested 500 Hours) Twin Tube Shock Design Gas Charged, Fixed Dampening, Independent Valves, App Specific Tuning High Tensile Chrome Silicon Wire Springs Light Weight, Less Stress, More Travel, Powdercoated Hardened Chrome Piston Rods Mirror Finished Elastomer Bumpstops Micro Cell Poly, Progressive Rate, Long Life Span (front only, rear uses OEM bumpstops not included) Height Adjustable Rear Perches Dual Lock Ring, Anodized Black Aluminum, Inc. Spanners Kit Contents: 2x Front threaded coilover dampers 2x Front Spring + 2x helper spring 2x Rear threaded coilover dampers (current version uses OEM bumpstops! not included) 2x Rear Spring + 2x helper sp