King SPR25-18-600 Coilover Spring 2.5 Inch ID 18 Inch Length 600 lb Rate

The King SPR25-18-600 is a high-performance coilover spring designed specifically for off-road racing and performance applications. This coil spring features a 2.5-inch inside diameter, 18-inch free length, and a 600 lb/inch spring rate, making it ideal for custom suspension setups on trucks, UTVs, and off-road vehicles.

Key Features:

• Manufactured in the USA using high-tensile chrome silicon wire for maximum durability
• Specifically wound for off-road applications, not repackaged automotive springs
• Closed and ground ends to sit flat and deflect true under compression
• Spring rate etched on top for clear identification even after hard use
• Fits 2.0-inch outside diameter coilover shock bodies
• Compatible with King and other brands of coilover shocks
• Blue powdercoated finish for corrosion resistance

King Shocks springs are developed through extensive real-world testing on all types of terrain, from Baja to Dakar. The spring rates, wire diameters, and coil lengths have been refined through professional racing applications to deliver consistent performance and reliability. Each spring is hand-assembled to exacting standards and backed by King's lifetime warranty against sagging and breakage to the original purchaser.