ISC Suspension 99-02 Nissan Skyline GT-R / GT-T N1 Basic Coilovers

The ISC Suspension N016B-S Basic Coilover Kit Street Sport is certified ISO9001, 2000R, and ARTC. It features bound adjustability with separate spring locks, ensuring ride quality remains consistent regardless of ride height. This kit offers 32-way damping adjustability for both rebound and compression, controlled by a single knob. The basic upper top mount is crafted from T6061 anodized aluminum with an isolated rubber bushing for enhanced road compliance. High-rigidity steel piston rods, valved according to spring rate and dyno-tested, are used in the single-cylinder, mono-tube, high-pressure nitrogen damper design for advanced driving stability. The threaded shafts are powder-coated and salt-spray coated for durability. ISC Springs are made from SAE9254 steel, tested for over 500,000 compressions with less than 5% deformation, and offer customizable spring rates. The coilovers provide full-length height adjustability of up to 3 inches on most applications, utilizing T6061 aluminum alloy for adjustment locks.