1-844-F1PARTS | 1-844-317-2787 | sales@formularaceparts.com | About | Contact

1-844-F1PARTS | 1-844-317-2787
sales@formularaceparts.com | About | Contact

Hyperco 2.5" I.D. x 14" Free Length Coilover Spring, 85-500lbs/in Rate (Choose Rate)
Hyperco 2.5" I.D. x 14" Free Length Coilover Spring, 85-500lbs/in Rate (Choose Rate) - Image 2
Hyperco 2.5" I.D. x 14" Free Length Coilover Spring, 85-500lbs/in Rate (Choose Rate) - Image 3

Hyperco 2.5″ I.D. x 14″ Free Length Coilover Spring, 85-500lbs/in Rate (Choose Rate)

SKU: HYP-1814B Categories: , Tags: , , , , , , , Brand:

$89.99

Hyperco 2.5″ I.D. x 14″ Free Length Coilover Springs

Hyperco high-performance coil-over springs, or “Hypercoils” are the benchmark in motorsport suspension. These 2.5″ (63.5 mm) inside diameter, 14″ (355.6 mm) free length springs (Hyperco B series) are precision CNC-wound from premium high-tensile alloy steel and 100% load-tested for accurate, repeatable spring rates that hold true throughout their travel — so the rate on the label is the rate on the car.

Compared to conventional suspension springs, Hyperco coil-over springs provide more usable deflection and weigh less, reducing unsprung and overall vehicle weight. The 2.5″ I.D. suits coilover kits and threaded-body shocks built around a 2.5″ I.D. spring seat (verify your perch/slider).

Choose Your Spring Rate

Select your required spring rate from the dropdown. This 2.5″ x 14″ family is offered in rates from 85 lbs/in (15 N/mm) up through 500 lbs/in (88 N/mm). Use the rate specified by your chassis setup sheet or suspension tuner. Each spring is sold individually; most applications use them in matched pairs.

Specifications by Rate (Imperial & Metric)

All springs: 2.5″ (63.5 mm) I.D., 14″ (355.6 mm) free length, B series, blue powder-coat finish. Deflection, max load, outside diameter, and solid height vary by rate:

SKU Rate (lbs/in) Rate (N/mm) Deflection (in) Deflection (mm) Max Load (lb) Max Load (kg) O.D. (in) O.D. (mm) Solid Ht. (in) Solid Ht. (mm)
1814B085 85 14.9 10.341 262.7 879 399 3.376 85.8 3.659 92.9
1814B0100 100 17.5 10.515 267.1 1051 477 3.529 89.6 3.457 87.8
1814B0110 110 19.3 10.297 261.5 1133 514 3.481 88.4 3.703 94.1
1814B0125 125 21.9 10.266 260.8 1283 582 3.564 90.5 3.534 89.8
1814B0138 138 24.2 10.151 257.8 1401 635 3.658 92.9 3.849 97.8
1814B0150 150 26.3 9.677 245.8 1451 658 3.529 89.6 4.323 109.8
1814B0160 160 28.0 10.0 254.0 1600 726 3.667 93.1 4.0 101.6
1814B0175 175 30.6 9.675 245.7 1693 768 3.587 91.1 4.325 109.9
1814B0185 185 32.4 9.423 239.3 1743 791 3.569 90.7 4.577 116.3
1814B0200 200 35.0 9.331 237.0 1866 846 3.598 91.4 4.669 118.6
1814B0225 225 39.4 9.222 234.2 2075 941 3.65 92.7 4.778 121.4
1814B0250 250 43.8 9.012 228.9 2253 1022 3.629 92.2 4.988 126.7
1814B0275 275 48.2 8.789 223.2 2417 1096 3.809 96.7 5.211 132.4
1814B0300 300 52.5 8.759 222.5 2627 1192 3.689 93.7 5.241 133.1
1814B0325 325 56.9 8.505 216.0 2764 1254 3.717 94.4 5.495 139.6
1814B0350 350 61.3 8.795 223.4 3078 1396 4.127 104.8 5.205 132.2
1814B0375 375 65.7 8.664 220.1 3249 1474 4.131 104.9 5.336 135.5
1814B0400 400 70.1 8.619 218.9 3448 1564 4.227 107.4 5.381 136.7
1814B0450 450 78.8 8.44 214.4 3798 1723 4.139 105.1 5.56 141.2
1814B0500 500 87.6 8.24 209.3 4120 1869 4.147 105.3 5.76 146.3

Metric values are converted from Hyperco’s published imperial specifications (1 lb/in = 0.175 N/mm; 1 in = 25.4 mm; 1 lb = 0.454 kg) and rounded.

Features

  • Nominal 2.5″ (63.5 mm) inside diameter, 14″ (355.6 mm) free length
  • Hyperco B series, blue powder-coat finish
  • Precision CNC-wound, 100% rate-tested and validated
  • High-tensile alloy steel; corrosion-resistant finish
  • Lifetime warranty against loss of free height beyond Hyperco spec
  • Proudly made in the USA — trusted in NASCAR, IndyCar, and pro road racing

Need a rate not shown, a different free length or I.D.? Contact us — we can get the full Hyperco range.

SKU: HYP-1814B Categories: , Tags: , , , , , , , Brand:

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