Description
A properly matched coil-over spring is critical for suspension tuning—this Hyperco unit delivers precise spring rates without compromise. Whether you’re dialing in a road course setup or fine-tuning weight transfer on the track, a 550 lb/in rate gives you the stiffness needed for responsive handling without sacrificing compliance. This is a bolt-on component that integrates seamlessly into coil-over kits and custom suspension builds.
- 2.25″ Inner Diameter
- 7″ Total Length
- 550 lb/in Spring Rate
- High-Tensile Steel Construction
- Blue Powder Coat Finish
- Sold Individually
- MPN: 187A0550






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