ICON Vehicle Dynamics 53015 Features:

These 1" lift rear coil springs improve your on and off-road ride quality while the slightly higher than stock spring rate helps with load bearing capacity while increasing ride height to clear larger tires. When used in conjunction with ICON's rear 2.0 Aluminum Series or 2.5 Series shocks, the ride quality and performance is unbeatable.
• Rear Spring Rate Type: Constant
• Easy install makes for a simple and cost-effective upgrade.
• Single-rate coil allows for exceptional ride quality and performance
• Dual stage powder coat for corrosion resistance
• ICON engineered coil spring guaranteed for life against sagging and breaking
• 1996-2002 TOYOTA 4RUNNER 1" LIFT REAR COIL SPRING KIT