Description
Coil-over springs are fundamental to any serious suspension setup, and the Hyperco 1812B0450 delivers the consistent spring rate you need for predictable handling and reliable performance across repeated heat cycles. With a 450 lb/in rate and 12-inch length, this spring fits the sweet spot for street-driven performance cars and entry-level track builds where you need compliance without excessive travel. The blue powder coat protects against corrosion while the steel construction ensures durability through thousands of compression cycles.
- 2.5 inch ID
- 12 inch length
- 450 lb/in rate
- Steel construction
- Blue powder coat
- Coil-over compatible
- Sold individually
- MPN: 1812B0450






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