SWIFT SPRINGS Z65-203-160 SWIFT SPRINGS Z65-203-160 Metric Coil-Over Spring, 16 kgf/mm Rate, Copper Powder Coat

The SWIFT SPRINGS Z65-203-160 is a high-performance metric coil-over spring designed for suspension systems that require consistent support, predictable handling, and reliable performance. Built from durable steel, this coil spring provides the foundation for precise suspension tuning in a wide range of motorsport, performance driving, and competition applications. Its metric coil-over design makes it a practical choice for compatible shock and suspension assemblies.
The 16 kgf/mm spring rate delivers firm, controlled suspension response for applications where maintaining chassis balance and resisting excessive compression are important. This spring is suited to builders and technicians who need repeatable performance during suspension setup and tuning. The consistent rate helps support stable vehicle behavior through cornering, braking, and acceleration while allowing the suspension system to be matched to the vehicle, driving style, and track conditions.
A copper powder-coated finish provides a durable protective surface while giving the spring a clean, professional appearance. The coating helps protect the steel construction during normal use and maintenance, while the robust design supports dependable service in demanding environments. The SWIFT SPRINGS Z65-203-160 is sold individually, making it suitable for replacement needs, custom suspension configurations, or carefully matched spring combinations. Verify compatibility with the coil-over shock body, spring perch, and complete suspension setup before installation. With its recognizable SWIFT SPRINGS construction, firm spring rate, and metric fitment, this part is a dependable option for performance-focused suspension builds.

Features:

• Brand and Part Number: SWIFT SPRINGS Z65-203-160 metric coil-over spring

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

• Spring Rate: 16 kgf/mm for firm, controlled suspension response

• Material: Durable steel construction for demanding performance applications

• Finish: Copper powder coat helps protect the spring and provides a professional appearance

• Quantity: Sold individually for replacement or custom suspension setups