Sport Monotube Coilover Kit w/ 1-Way Adjustable Damping

The SF Racing Sport Coilovers offer a performance upgrade for the 1979-1983 Datsun 280ZX (S130) RWD chassis. Designed for street-driven cars, these coilovers provide a wide range of ride height adjustability, lowering the vehicle by 1-2.5 inches below factory height without sacrificing suspension travel. Each corner features 32 levels of damping adjustability, combining rebound and compression into a single knob for precise tuning. Constructed with a monotube damper design for better heat dissipation and longevity, these coilovers employ SAE9254 Japanese cold-wound springs for consistent performance. They include T6-6061 aluminum top mounts with rubber bushings to minimize noise typically associated with aftermarket coilovers. The electroplated shock body offers protection against rust and corrosion, while Japanese NOK seals and Italian IP damping oil ensure reliable operation. Installation of these SF Racing coilovers requires welding the old strut to the new assembly, as noted in the fitment notes. They are designed to be a 100% bolt-on replacement, unless modifications are stated in the specifications. The coilovers will lower the vehicle, and factory ride height cannot be achieved in most cases. SF Racing coilovers do not interface with OEM electronic damping control systems, and additional parts may be needed to address error codes if the original suspension had electronics. These coilovers are rebuildable, allowing for replacement of individual parts like shock cartridges. They come with an integrated 1-year limited warranty against manufacturing defects.