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Hyperco Rear Spring 5in ID 13in Tall 18S-225
Original price was: $78.40.$50.30Current price is: $50.30.
68 in stock
Description
If you’re tuning rear suspension geometry or building a dedicated track car, spring rate selection is critical to achieving predictable handling and consistent lap times. The Hyperco 18S-225 delivers a 225 lb/in spring rate in a compact 13-inch package, giving you the stiffness needed for aggressive cornering without compromising ride control on technical courses. Whether you’re fine-tuning an existing setup or starting fresh, this rear spring provides the engineering-grade performance that separates competitive builds from the rest.
- Spring Rate: 225 lb/in
- Coil Spring Type: Conventional
- Inner Diameter: 5.0 in
- Overall Length: 13.0 in
- Position: Rear
- Finish: Blue Powder Coat
- Quantity: Each
- MPN: 18S-225











