SWIFT SPRINGS Z65-203-100 Swift Springs Z65-203-100 Coilover Spring, 560 lb/in Rate, Copper Powder Coat

The Swift Springs Z65-203-100 coilover spring is designed for performance suspension systems that require consistent support, predictable handling, and responsive spring behavior. Built for coilover applications, this steel spring delivers a 560 lb/in spring rate to help maintain suspension control during acceleration, braking, cornering, and track-driven use. Its carefully engineered construction supports reliable performance across demanding driving conditions while maintaining the precision expected from Swift Springs products.
The spring features a durable copper powder coat that helps protect the steel surface from routine environmental exposure while providing a distinctive professional finish. The coilover-oriented design allows the spring to work with compatible adjustable suspension assemblies, making it a practical choice for replacement, setup changes, or performance-focused suspension tuning. Its consistent rate characteristics help suspension builders achieve repeatable results when balancing ride control, tire contact, and chassis response.
The Swift Springs Z65-203-100 is supplied as one spring and is identified by part number Z65-203-100 for straightforward ordering and application reference. Before installation, verify compatibility with the intended coilover hardware, spring seat, and suspension configuration. Proper installation should be performed by a qualified technician, with the vehicle manufacturer’s service procedures and the coilover manufacturer’s recommendations followed throughout the setup process. Choose Swift Springs when precise spring performance and dependable construction are essential to a serious suspension system.

Features:

• Brand: Swift Springs

• Part Number: Z65-203-100

• Application: Coilover suspension systems

• Spring Rate: 560 lb/in

• Material: Steel construction

• Finish: Durable copper powder coat

• Quantity: Sold individually

• Performance: Designed for consistent support and predictable suspension response