Hyperco 188B0475 High-Performance Coil Spring

The Hyperco 188B0475 is a high-performance coil-over spring featuring a 2.50-inch inner diameter, 8-inch free length, and 475 lb/inch spring rate, finished in a durable blue powder coating. Constructed from high-tensile chrome silicon steel, this spring offers less weight than standard suspension springs while providing greater resistance to bowing.

Key Specifications:

• Inner Diameter: 2.5 inches
• Free Length: 8 inches
• Spring Rate: 475 lbs/inch
• Material: High-tensile chrome silicon steel
• Finish: Blue powder coat
• Weight: 3.31 lbs

Optimum Body Diameter Technology:

This spring features Hyperco's Optimum Body Diameter (OBD) design concept that adjusts the body diameter of the spring relative to the end coils, enabling full advantage of the high-tensile material by optimizing applied stress. The result is more deflection for the same free length and spring rate, reduced weight, increased rate linearity, and improved resistance to bowing. OBD springs fit all standard coil-over hardware.

Hyperco coil-over springs are high-performance, aftermarket suspension springs primarily used in motorsports and motor racing, offering a wide range of free lengths and rates for optimized suspension design. Ideal for circle track, drag racing, road racing, and performance street applications.