Description
A properly tuned rear spring is foundational to suspension geometry and weight transfer—directly impacting cornering grip, braking stability, and overall vehicle balance. The Hyperco 18SNU-100 delivers a moderate 100 lb/in rate that works across street-performance and road-racing applications, providing predictable compliance without compromising control. Whether you’re fine-tuning an existing setup or building a suspension from the ground up, this conventionally-wound coil spring gives you the consistency and durability required for repeated track duty.
- 100 lb/in spring rate
- 5.0 inch outer diameter
- 16 inch total length
- Conventional coil design
- Rear application
- Blue powder coat finish
- Sold individually
- Hyperco quality construction






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