The Swift Springs Z65-203-080 coil-over spring is engineered for applications requiring consistent spring performance, dependable load support, and precise suspension tuning. Built from durable steel and finished with a copper powder coat, this spring is designed to withstand the demands of performance-oriented suspension systems while maintaining a clean, professional appearance. Its coil-over configuration makes it suitable for compatible adjustable suspension assemblies and replacement applications where reliable spring response is essential.
The spring features a 2.56-inch inside diameter and an 8-inch free length, providing a direct fit for systems designed around these specifications. Its 448-pound-per-inch spring rate, converted from the manufacturer’s 8 kgf/mm rating, delivers firm and predictable resistance to compression. This rate can help support controlled suspension movement, improved chassis balance, and consistent handling characteristics when matched with the correct vehicle setup and shock absorber valving. Always verify application requirements and suspension compatibility before installation.
Each Swift Springs Z65-203-080 spring is supplied individually and is identified by its manufacturer part number for straightforward ordering and replacement. The steel construction provides dependable structural strength, while the copper powder-coated finish adds protection and supports long-term service in demanding environments. This spring is not restricted from air shipment and does not require truck freight classification, helping simplify fulfillment for suitable applications. For best results, install the spring using appropriate coil-over hardware and follow the suspension manufacturer’s setup, preload, and safety guidelines.
Features:
- Brand and part number: Swift Springs Z65-203-080 for accurate replacement identification
- Coil-over design: Intended for compatible adjustable coil-over suspension systems
- Inside diameter: 2.56 inches for applications requiring a 65 mm spring ID
- Free length: 8 inches for compatible suspension assemblies
- Spring rate: 448 lb/in, equivalent to the manufacturer-rated 8 kgf/mm
- Construction: Durable steel for dependable suspension performance
- Finish: Copper powder coat for a clean appearance and added surface protection
- Packaging: Supplied individually
- Shipping classification: Not air restricted and not truck freight only
