Founded in North America with roots in Taiwan manufacturing, ISC Suspension designs and supports performance coilovers, control arms, springs, spacers, and more for a wide range of vehicles—from Acura to VW and beyond. Their flagship V2 N1 coilovers offer 32‑way damping, adjustable camber plates, ride-height control, and pillow-ball top mounts—tools track-tested by Formula Drift, SCCA, and Time Attack professionals.

ISC’s proprietary Triple S springs, built from TS2000 steel, deliver up to 20% lighter weight, longer stroke, and enhanced ride quality compared to conventional springs. Every coilover is assembled in New Hampshire and carries a limited lifetime warranty, with full rebuild and service support available in-house.

Known for quality craftsmanship, affordable pricing, and comprehensive tech support—including detailed install guides—ISC is a favorite among weekend enthusiasts and pro racers alike. Whether building a daily driver or track weapon, ISC Suspension delivers performance, versatility, and peace of mind—all made better through hands-on support and engineering transparency.