ISC Suspension 92-98 Toyota Corolla / Levin N1 Coilovers

The ISC N1 Coilover system is an optimum suspension tool for improved handling for street, track, or drift cars, offering performance, adjustability, and high-quality features. These coilovers are 100% rebuildable. The kit includes upgraded Triple S springs made of high tensile steel, providing increased spring stroke and better performance with fewer coils per spring, making them approximately 20% lighter than standard steel coilover springs. All adjustment locks are made from high-quality T6061 aluminum alloy for a lightweight design that effectively handles spring and vehicle downforce. The system features 32-way adjustable dampening, with shafts valved according to the spring rate, ensuring quality and consistent results via shock dyno testing. It has a single-cylinder, monotube damper design with high-pressure nitrogen for advanced driving stability and dexterity. The threaded portion of the shaft is powder coated and salt spray coated for optimum durability. When vehicle suspension geometry allows, all ISC N1 coilovers come with adjustable camber plates (up to 3 degrees of camber adjustment) and pillowball upper mounts for optimal performance. Thrust bearings are included to eliminate spring bind.