Coilover Springs

Coilover springs are the heart of any adjustable suspension system, dictating ride height, handling balance, and compliance over bumps. Whether you're track-tuning a corner-carver or building a street-friendly coilover kit, spring rate, free length, and inside diameter are the critical specifications that determine how your car will respond.

This collection brings together a selection of coilover springs from reputable manufacturers, offered in both linear and progressive rates. Linear springs provide a consistent rate for predictable handling at the limit, while progressive springs deliver a softer initial travel for street comfort before ramping up under load. Use the filters to narrow by:

  • Spring rate (lbs/in)
  • Free length (inches)
  • Inside diameter (ID) – typically 2.25", 2.5", or 60mm to match your perches

Material and finish matter too—look for high-tensile steel, often powder-coated or chrome-silicon for durability and corrosion resistance. Some springs are designed for specific damper bodies, while others are universal-fit with the right adapters. If you're unsure what you need, our suspension specialists can help you decode the numbers.

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Eibach ERS 14.00 inch length by 3.00 inch inside diameter coilover race spring, part number 1400.300.0450S.
$115.00 $127.78
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Silver Eibach ERS coil-over race spring with 14.00-inch length and 3.00-inch inside diameter.
$115.00 $127.78
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Eibach ERS series coil-over spring with 14.00 inch length and 3.00 inch inside diameter.
$115.00 $127.78
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Eibach ERS race spring, 14.00-inch length, 3.00-inch inside diameter, 300 lbs/in spring rate.
$115.00 $127.78
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Silver Eibach ERS coilover spring, 14 inches long with 3 inch inside diameter and 275 lbs spring rate.
$115.00 $127.78
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Eibach ERS series 14-inch silver coilover spring with 3.00-inch inside diameter and 250 lbs spring rate.
$115.00 $127.78
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Eibach ERS linear main coilover spring with 3.00 inch inside diameter for racing and off-road suspension systems.
$115.00 $127.78
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Red Eibach ERS coilover spring with 14 inch length and 3 inch inner diameter
$115.00 $127.78
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Eibach ERS 14.00 inch length coilover spring with 2.50 inch inside diameter
$90.00 $100.00
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Silver Eibach ERS coilover spring with 14.00 inch length and 2.50 inch inside diameter, part 1400.250.0650S.
$90.00 $100.00
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Eibach ERS 14.00 inch length by 2.50 inch inside diameter racing coil-over spring
$90.00 $100.00
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Red Eibach ERS series coil-over race spring with 14.00 inch length and 2.50 inch inside diameter
$90.00 $100.00
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Eibach ERS series 14.00-inch length coil-over spring with 2.50-inch inside diameter.
$90.00 $100.00
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In stock
Silver Eibach ERS coil-over racing spring with a 14-inch length and 2.50-inch inside diameter.
$90.00 $100.00
-10%
In stock
Eibach ERS series coil-over spring featuring a 14.00 inch length and 2.50 inch inside diameter.
$90.00 $100.00
-10%
In stock
Eibach ERS coil-over spring with 14.00 inch length and 2.50 inch inside diameter
$90.00 $100.00
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In stock
Eibach ERS 14.00 inch length and 2.50 inch inside diameter coil-over race spring
$90.00 $100.00
-10%
In stock
Silver Eibach ERS coilover racing spring, 14.00-inch length and 2.50-inch inner diameter
$90.00 $100.00
-10%
In stock
Eibach ERS series coil-over spring, 14.00 inch length by 2.50 inch inside diameter, 200 lb/in rate.
$90.00 $100.00
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In stock
Eibach ERS series coilover spring featuring a 14.00 inch length and 2.50 inch inside diameter.
$90.00 $100.00
-10%
In stock
Eibach ERS coil-over spring with 14.00 inch length and 2.50 inch inside diameter
$90.00 $100.00
-10%
In stock
Red Eibach ERS racing coil-over spring with 14.00-inch length and 2.50-inch inside diameter.
$90.00 $100.00
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In stock
Eibach ERS series red coil-over spring with 140mm length and 60mm inside diameter.
$85.00 $94.44
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Red Eibach ERS coil-over spring with 140mm length and 60mm inside diameter.
$85.00 $94.44
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Eibach ERS 13.00-inch length off-road coilover spring with 3.00-inch inside diameter and 700 lbs/in rate.
$112.00 $124.44
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Silver Eibach ERS 12.00-inch length off-road coilover spring with a 3.00-inch inside diameter.
$109.00 $121.11
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Red Eibach ERS series coil-over spring, 12-inch length and 3.00-inch inside diameter.
$109.00 $121.11
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Eibach ERS silver coil-over racing spring, 12-inch length with 3.00-inch inside diameter.
$109.00 $121.11
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Single Eibach silver powder-coated coilover spring with a 3.00-inch inside diameter.
$109.00 $121.11
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Eibach ERS series coil-over spring with a 12.00 inch length and 3.00 inch inside diameter.
$109.00 $121.11
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In stock

Can’t Find the Part You Need?

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