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 2.25" I.D. x 8" Free Length Coilover Spring, 200-1200lbs/in Rate (Choose Rate)
Hyperco 2.25" I.D. x 8" Free Length Coilover Spring, 200-1200lbs/in Rate (Choose Rate) - Image 2
Hyperco 2.25" I.D. x 8" Free Length Coilover Spring, 200-1200lbs/in Rate (Choose Rate) - Image 3
Hyperco 2.25" I.D. x 8" Free Length Coilover Spring, 200-1200lbs/in Rate (Choose Rate) - Image 4

Hyperco 2.25″ I.D. x 8″ Free Length Coilover Spring, 200-1200lbs/in Rate (Choose Rate)

SKU: HYP-188A Categories: , Tags: , , , , , , , Brand:

$101.65

Hyperco 2.25″ I.D. x 8″ Free Length Coilover Springs

Hyperco high-performance coil-over springs, or “Hypercoils” are the benchmark in motorsport suspension. These 2.25″ (57.1 mm) inside diameter, 8″ (203.2 mm) free length springs (Hyperco A 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 2.25″ I.D. suits coilover kits and threaded-body shocks built around a 2.25″ I.D. spring seat (verify your perch/slider).

Choose Your Spring Rate

Select your required spring rate from the dropdown. This 2.25″ x 8″ family is offered in rates from 200 lbs/in (35 N/mm) up through 1200 lbs/in (210 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: 2.25″ (57.1 mm) I.D., 8″ (203.2 mm) free length, A 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)
188A0200 200 35.0 5.663 143.8 1132 513 3.205 81.4 2.337 59.4
188A0225 225 39.4 5.535 140.6 1245 565 3.275 83.2 2.465 62.6
188A0250 250 43.8 5.459 138.7 1364 619 3.212 81.6 2.541 64.5
188A0275 275 48.2 5.421 137.7 1491 676 3.397 86.3 2.579 65.5
188A0300 300 52.5 5.298 134.6 1590 721 3.294 83.7 2.702 68.6
188A0325 325 56.9 5.199 132.1 1670 757 3.267 83.0 2.801 71.1
188A0350 350 61.3 5.119 130.0 1791 812 3.268 83.0 2.881 73.2
188A0375 375 65.7 4.723 120.0 1771 803 3.158 80.2 3.277 83.2
188A0400 400 70.1 4.788 121.6 1915 869 3.217 81.7 3.212 81.6
188A0425 425 74.4 4.932 125.3 2096 951 3.309 84.0 3.068 77.9
188A0450 450 78.8 4.891 124.2 2201 998 3.348 85.0 3.109 79.0
188A0475 475 83.2 4.852 123.2 2305 1046 3.389 86.1 3.148 80.0
188A0500 500 87.6 4.855 123.3 2427 1101 3.472 88.2 3.145 79.9
188A0525 525 91.9 4.516 114.7 2371 1075 3.236 82.2 3.484 88.5
188A0550 550 96.3 4.64 117.9 2551 1157 3.301 83.8 3.36 85.3
188A0600 600 105.1 4.577 116.3 2746 1246 3.423 86.9 3.423 86.9
188A0650 650 113.8 4.676 118.8 3039 1378 3.584 91.0 3.324 84.4
188A0700 700 122.6 4.541 115.3 3178 1442 3.581 91.0 3.459 87.9
188A0750 750 131.3 4.493 114.1 3369 1528 3.595 91.3 3.507 89.1
188A0800 800 140.1 4.317 109.7 3454 1567 3.47 88.1 3.683 93.5
188A0900 900 157.6 4.2 106.7 3780 1715 3.506 89.1 3.8 96.5
188A1000 1000 175.1 4.123 104.7 4123 1870 3.582 91.0 3.877 98.5
188A1100 1100 192.6 4.023 102.2 4425 2007 3.596 91.3 3.977 101.0
188A1200 1200 210.2 3.603 91.5 4323 1961 3.488 88.6 4.397 111.7

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 2.25″ (57.1 mm) inside diameter, 8″ (203.2 mm) free length
  • Hyperco A 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-188A Categories: , Tags: , , , , , , , Brand:

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