BASIC COILOVER KIT STREET SPORT

The ISC Suspension Basic Coilover Kit Street Sport is ISO9001, 2000R Certified, and ARTC Certified. It features 32-way damping adjustability for rebound and compression, adjusted in unison via a single knob. The basic upper top mount utilizes a T6061 anodized aluminum top plate with an isolated rubber bushing for enhanced road compliance. The piston design incorporates high rigidity steel piston rods that meet race/sport standards, with shafts valved according to the spring rate and validated using a shock dyno for quality and consistent results. A mono-tube damper with high-pressure nitrogen contributes to driving stability and dexterity. The threaded portion of the shaft is powder-coated and salt spray coated for street durability. ISC springs are made from SAE9254 steel, dyno-tested over 500,000 times with less than 5% deformation, and offer customizable spring rates. The coilovers provide full-length ride height adjustability of up to 3 inches on most applications, with T6061 aluminum alloy adjustment locks. Preload is separate from ride height, ensuring consistent ride quality regardless of lowering.