Track Coilovers with 32 Levels Damping Adjustability

The SF Racing Track Coilovers are engineered for the 2002-2006 Nissan Altima (L31) to deliver precision and control, whether on the track or the street. These coilovers feature advanced valving in the struts for enhanced handling and responsiveness. Each corner offers 32 levels of damping adjustability, allowing for fine-tuning of rebound and compression with a single knob. The system provides a ride height adjustability of 1-2.5 inches below factory height without sacrificing suspension travel. The front suspension is a true coilover design, while the rear is a divorced setup with separate shock and spring. Constructed from durable T6-6061 aluminum with an anodized coating for corrosion resistance, these coilovers are built to withstand extreme conditions. Key components include a monotube damper design for improved heat dissipation, Japanese NOK seals, and 20W Italian IP damping oil, ensuring longevity and high-performance damping. The electroplated shock body offers further rust protection. These coilovers are a 100% bolt-on replacement, meaning no modifications are typically required for installation. However, it is important to note that SF Racing coilovers DO NOT interface with OEM electronic damping control systems. If your vehicle has electronic damping, additional parts may be needed to remove error codes. The front top mounts are standard aluminum with rubber bushings, with an option for aluminum camber plates with pillowball bushings to increase steering response. The rear top mounts use aluminum with rubber bushings. The spring rates are set at 10 kg/mm for the front and 8 kg/mm for the rear.