Description
If you’re building a performance suspension that demands precision and reliability, a quality coil-over spring is non-negotiable. The Hyperco 187B0300 delivers a stiff 300 lb/in spring rate in a compact 7-inch package, making it ideal for road racing, autocross, and street performance applications where consistent load control matters. This bolt-in spring integrates seamlessly into coil-over kits and offers the durability you need for repeated track sessions or aggressive daily driving.
- 2.500 inch inner diameter
- 7.000 inch total length
- 300 lb/in spring rate
- High-tensile coil construction
- Blue powder coat finish
- Sold individually
- Coil-over compatible design






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