{"product_id":"sport-coilovers-32-levels-damping-adjustable","title":"Sport Coilovers, 32 Levels Damping Adjustable","description":"The SF Racing Sport Coilovers are engineered for the 1996-2003 Infiniti QX4 (R50), offering a significant upgrade to your vehicle's handling and aesthetics. Designed for street-driven cars, these coilovers provide a wide range of ride height adjustability, allowing for a drop of 1-2.5 inches below factory height without compromising suspension travel. The front features a true coilover design with a 52mm diameter monotube damper and a 16 kg\/mm spring rate, while the rear employs a divorced (separate shock and spring) setup with a 50mm diameter damper and an 8 kg\/mm spring rate. The monotube design enhances heat dissipation and reduces oil leakage for consistent performance.\n\nEach corner boasts 32 levels of damping adjustability, combining rebound and compression into a single adjustment knob, allowing for fine-tuning of ride quality. The coilovers utilize rubber top mounts to help reduce noise commonly associated with performance aftermarket suspensions. Construction highlights include T6-6061 aluminum for anodized top mounts, perches, and collars for lightweight corrosion resistance, and an electroplated shock body for rust protection. The springs are made from SAE9254 Japanese cold-wound steel, and the damping system uses Japanese NOK seals and Italian IP damping oil to prevent leaks and ensure longevity. Integrated dust boots and bump stops protect the components from debris and wear.\n\nThese coilovers are a 100% bolt-on replacement and are designed to lower the vehicle; achieving factory ride height is generally not possible with this setup. It is important to note that SF Racing coilovers DO NOT interface with OEM electronic damping control systems. If your vehicle is equipped with such systems, additional parts may be required to remove error codes. This product is designed for 2WD vehicles unless otherwise specified. All SF Racing suspension is hand-built to order, with estimated handling times varying based on stock status.","brand":"SF Racing","offers":[{"title":"Default Title","offer_id":52663636820280,"sku":"SF-IF04-01-SP","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687677517.jpg?v=1784328659","url":"https:\/\/store.motormia.co\/products\/sport-coilovers-32-levels-damping-adjustable","provider":"MOTORMIA","version":"1.0","type":"link"}