N1 COILOVER KIT STREET SPORT

High-performance suspension system with ISO9001, 2000R Certified, and ARTC Certified certifications. Dyno tested over 500,000 times on compression inspection with less than 5% deformation. Features fully customizable spring rates. Full-length ride height adjustability of up to 3 inches, using T6061 aluminum alloy for adjustment locks. Bound adjustable with separate spring locks; preload is separate from ride height, maintaining consistent ride quality. LIFETIME WARRANTY to the original purchaser. Pillowball upper mounts (where applicable) and thrust bearings to eliminate spring bind. Adjustable camber plates (3 degrees) with a T6061 anodized aluminum top plate (where vehicle suspension allows). 32-way adjustable dampening piston design, with shafts valved according to spring rate and validated by shock dyno. Single-cylinder mono-tube damper design with high-pressure nitrogen, larger cylinder, and piston for enhanced driving stability. Threaded shaft portion is powder-coated and salt-spray coated for durability. ISC Springs are made from high-quality SAE9254 steel.