Description
Coil-over suspension tuning demands precision springs that deliver consistent spring rates across the full stroke—and the Hyperco 1812B0175 is engineered for exactly that. A 175 lb/in rate in a 12-inch package gives you the stiffness needed for responsive handling without sacrificing adjustability, making it ideal for both street-tuned builds and track-focused setups. The robust steel construction with blue powder coat finish ensures durability through thousands of compression cycles while maintaining predictable performance characteristics.
- 2.5-inch inner diameter
- 12-inch total length
- 175 lb/in spring rate
- High-quality steel construction
- Blue powder coat finish
- Sold individually
- Coil-over compatible






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