Formula SAE 4.4" Free Length x 1.45" ID 150 lbs

$50.00
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SKU:
18FS150
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Springs Sold Individually

Springs Sold Individually

1/4 Midget and Formula SAE Coil-Over Springs feature the HYperco OBD "Body Bulge" design to optimize end coil orientation and maximize rate linearity.

  • Free length: 4.4”
  • Spring rates: 150#/in to 450#/in
  • Material: High tensile chrome silicone
  • Finish: Hyperco dark blue powder coat

Key Benefits of FSAE Suspension Springs

  • More usable deflection
  • Less weight than standard suspension springs
  • 2% rate linearity tolerance from 20% to 60% of deflection
  • 4% rate linearity tolerance from 61% to 80% of deflection
  • Designed to fit standard hardware
  • Maintain free length and rate throughout a near infinite operational life