SWIFT SPRINGS Z65-178-050 SWIFT SPRINGS Z65-178-050 Coil-Over Spring, 5 kgf/mm Spring Rate, Steel, Copper Powder Coat

The SWIFT SPRINGS Z65-178-050 is a metric coil-over spring designed for suspension applications that require a defined 5 kgf/mm spring rate. Built for use with compatible coil-over systems, this spring supports precise suspension tuning and helps provide consistent spring behavior during setup, adjustment, and routine vehicle use. It is supplied individually for replacement, maintenance, or custom suspension configuration needs.
The spring is manufactured from steel for dependable structural strength and finished with a copper powder coat. This coating provides a distinctive appearance while helping protect the spring surface during handling and installation. The coil-over design is intended for use with compatible suspension hardware, so installers should verify system specifications and spring compatibility before fitting the part.
SWIFT SPRINGS is recognized for application-focused suspension components developed for performance-oriented vehicle setups. The Z65-178-050 offers a practical solution when a metric coil-over spring with this specific rate and configuration is required. Use it as part of a properly matched suspension system, following the coil-over manufacturer’s installation procedures and recommended safety practices. Each spring is sold individually.

Features:

• Brand: SWIFT SPRINGS

• Part Number: Z65-178-050

• Spring Type: Coil-over suspension spring

• Spring Rate: 5 kgf/mm

• Material: Steel construction

• Finish: Copper powder coat

• Application: Designed for use with compatible metric coil-over suspension systems

• Packaging: Sold individually