General description maXpeedingrods B1 series coilovers suspension is designed for VW Golf MK2 and MK3 models, providing an excellent solution for replacing old struts while enhancing handling performance. This suspension system features height adjustability while maintaining the original equipment (OE) ride quality. Technical specifications Adjustable height: Front Lowering: 30-90mm (depends on vehicle models) Adjustable height: Rear Lowering: 30-85mm (depends on vehicle models) Spring rate Front: 7 kg/mm (392 lbs/in) Spring rate Rear: 7 kg/mm (392 lbs/in) Front spring inner diameter: 62 mm Rear spring inner diameter: 62 mm Spring length Front: 200 mm Spring length Rear: 200 mm Helper spring rate Front and Rear: 1 kg/mm (56 lbs/in) Helper spring length Front and Rear: 102 mm Shock type: Twin tube Spring Preload: 7-10 mm Package includes: 2x Front coil-overs, 2x Rear coil-overs, 2x C spanners Compatibility and accessories For VW Golf MK2 1983-1992 (19E) For VW Golf MK3 1991-2000 (1H)