Desenhos Kawaii O que so? Modelos para colorir e desenhar Como ser Wisefab Feal Coilover Kit 441 8K 5K. Nissan Skyline R33 Coilover Kit with 8kg Front and 5kg Rear springs. Each shock is designed with Feal Suspension expertise and success in many top level international motorsports and through years of experience tuning various shock brands. Feal Suspension strongly believe that the 441 coilovers have an edge on shock design that gives you confidence and a competitive advantage where needed most.