Hyperco 188B0900 Coilover Spring ID Length lb/in Rate - 2.5 8 900

The Hyperco 188B0900 is a high-performance coilover spring engineered with a 2.50-inch inner diameter, 8-inch free length, and a 900 lb/in spring rate, providing 4.249 inches of travel for motorsport and street performance applications. This spring features a durable blue powder coat finish and is constructed from high-quality steel for long-lasting performance.

Optimum Body Diameter Technology:

Part of Hyperco's Optimum Body Diameter (OBD) spring program, this design adjusts the body diameter of the spring relative to the end coils, allowing Hyperco to optimize applied stress by taking full advantage of high tensile materials. The result is more deflection for the same free length and spring rate, reduced weight, increased rate linearity, and superior resistance to bowing.

Key Features:

• Spring rate: 900 inch-pounds
• Inner diameter: 2.50 inches
• Free length: 8 inches
• Maximum travel: 4.249 inches
• Blue powder coat finish
• Fits all standard coilover hardware

Hyperco Hypercoil springs are trusted by top race teams and winning drivers worldwide, with proven performance in professional racing including Indy, IMSA, and Formula 1. Whether you're building a circle track racer, drag car, off-road vehicle, or high-performance street machine, this coilover spring delivers consistent, reliable performance season after season.