A full set of HSD MonoPro coilovers for the BMW E39 - Highly regarded as the best adjustable coilover kit available in this price bracket.
Main features: HSD's flagship monotube dampers with 16-stage adjustment. Separate height and spring preload adjustment. Pillowball camber adjustable front top mounts & rubber rear top mounts. New highly durable 'black edition' anti-corrosive damper coating and rubber dust boots.
Spring rates: Default recommended spring rates are Front:10kg with helper springs, Rear:8kg with helper springs. Perfect for most customers looking for a balance of performance & comfort.