Hyperco 187B0300 Coilover Spring ID Length lb/in Rate - 2.5 7 300

The Hyperco 187B0300 is a high-performance coilover spring designed for motorsports and racing applications. This precision-engineered spring features a 2.5-inch inner diameter, 7-inch free length, and a 300 lb/in spring rate, providing approximately 4.8 inches of travel for optimal suspension performance.

Key Features:

• Manufactured from high-tensile chrome silicone steel alloy for maximum strength and durability
• Optimum Body Diameter (OBD) design adjusts body diameter relative to end coils for increased deflection and resistance to bowing
• Dark blue epoxy powder coat finish provides durability without affecting spring rate
• Consistent spring rate and free length maintained throughout the spring's life
• American made with lifetime warranty coverage
• Compatible with standard coilover hardware and applications

Hyperco springs are trusted by top race teams and chassis manufacturers across circle track, drag racing, road racing, and street performance applications. Each spring undergoes rigorous quality control including magnaflux inspections and computerized rate testing to ensure accuracy within 2% tolerance. The advanced metallurgy and heat-treating process delivers a spring that won't lose free length or take set under normal racing conditions, providing the performance advantage serious racers demand.