Description
If you’re building or upgrading a performance suspension system, choosing the right front spring is critical to chassis balance and handling response. The Hyperco 18Y0350-10.5 delivers a 350 lb/in rate that strikes the ideal middle ground for street-strip applications and amateur road racing—stiff enough to minimize body roll without sacrificing ride quality or bottoming out under aggressive braking. This conventionally wound coil spring is engineered for reliability and consistent performance over thousands of heat cycles, making it a trusted choice among builders who refuse to compromise on suspension geometry.
- Coil spring, conventional
- 5.0 inch outer diameter
- 10.5 inch installed length
- 350 lb/in spring rate
- Front suspension application
- Blue powder coat finish
- Sold individually
- Hyperco MPN: 18Y0350-10.5






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