Introduction Ma Xpeedingrods' street coilovers are designed & developed for all motoring enthusiasts that want excellent handling without sacrificing comfort. This suspension system is ideal for daily driving & occasional, light track use. High quality components are adopted to ensure product durability & stability. Each application is fully test fitted & completely road tested to guarantee all our customers perfect performance & comfort expectations. Application Compatible For Lexus LS400 XF10 1990-1994 Compatible For Toyota Celsior 1990-1994 Specification Top mounts: standard rubber top mount front & rear Damping adjustable: Available, 24 levels of rebound damping force Camber adjustable: Not available Height adjustable: Yes, lowering 1-3 inches depending on the vehicle models Spring Rate Front: 10kg/mm (560lbs/in) Spring Rate Rear: 8kg/mm (448lbs/in) Front spring inner diameter: 70.5mm Rear spring inner diameter: 70.5mm Spring length Front: 200mm Spring length Rear: 230mm Spring Preload ad...