Hyperco Rear Spring 5in ID 11in Tall 18SN-300

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Hyperco Rear Spring 5in ID 11in Tall 18SN-300

Hyperco Rear Spring 5in ID 11in Tall 18SN-300

Original price was: $78.40.Current price is: $44.00.

37 in stock

SKU: HYP18SN-300 Category:

Description

A properly tuned rear spring is critical for maintaining consistent weight transfer and chassis balance under braking and cornering loads. The Hyperco 18SN-300 delivers predictable, linear spring rates that minimize squat and body roll while preserving ride quality—essential whether you’re fine-tuning a road course setup or dialing in a drag car. This conventional coil spring integrates seamlessly into existing suspension geometry without custom fabrication, giving you adjustability without compromise.

  • Spring Rate: 300 lb/in
  • Inner Diameter: 5.0 in
  • Length: 11.0 in
  • Type: Conventional coil
  • Position: Rear
  • Finish: Blue powder coat
  • Quantity: Single spring
  • MPN: 18SN-300

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