SWIFT SPRINGS Z60-152-050 SWIFT SPRINGS Z60-152-050 Coil-Over Spring, 280 lb/in Rate, Blue Steel

The SWIFT SPRINGS Z60-152-050 coil-over spring is designed for performance suspension systems that require consistent, predictable support and precise spring-rate control. Built for coil-over applications, this steel spring provides a 280 lb/in spring rate, equivalent to the manufacturer’s 5 kgf/mm specification, helping suspension builders fine-tune ride response, chassis balance, and handling characteristics.
Finished with a durable blue powder coat, the spring offers a clean appearance and an added layer of protection for demanding motorsport, track, and high-performance street applications. Its carefully formed coil profile is intended to work with compatible coil-over hardware and spring seats, supporting reliable operation through repeated compression cycles and changing suspension loads.
The SWIFT SPRINGS Z60-152-050 is supplied as an individual spring, making it suitable for replacement, system upgrades, or custom suspension setups where matching spring rates is essential. Confirm compatibility with the coil-over body, spring perch, travel requirements, and vehicle setup before installation. Correct spring selection should account for corner weight, motion ratio, damper capability, intended use, and desired suspension behavior.
As part of the SWIFT SPRINGS performance spring range, this model is suited to builders and technicians seeking dependable spring-rate consistency without unnecessary complexity. Use it with compatible suspension components and follow the coil-over manufacturer’s installation and adjustment recommendations. The blue powder-coated finish, application-specific rate, and individual-spring format make the Z60-152-050 a practical choice for maintaining or refining a performance suspension system.

Features:

• SWIFT SPRINGS Z60-152-050 coil-over spring for compatible performance suspension systems

• 280 lb/in spring rate, equivalent to the manufacturer’s 5 kgf/mm specification

• Steel construction supports consistent response under repeated suspension loads

• Blue powder-coated finish provides a durable, professional appearance

• Supplied individually for replacement, upgrades, or custom suspension tuning