What does a 500 lb/in spring rate mean for my vehicle?

A 500 lb/in spring rate means that for every inch the spring is compressed, it will exert 500 pounds of force. This rate generally offers a firmer ride than stock springs, leading to improved body control during cornering and braking, with a noticeable reduction in body roll.

What is the inner diameter of this coilover spring?

This Fox coilover spring has an inner diameter of 2.5 inches. It's important to ensure this matches the diameter of your coilover shock body for proper fitment and function.

What other parts might I need when installing a new coilover spring?

When replacing coilover springs, it's often recommended to inspect and potentially replace associated components like spring perches, upper and lower spring seats, and any seals or bearings within the coilover assembly to ensure optimal performance and longevity.

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Specifications

Brand: FOX
Part #: 039-10-500-A

Fox Coilover Spring 10.000 TLG X 2.500 ID X 500 lbs/in. Silver

Name: Fox Coilover Spring 10.000 TLG X 2.500 ID X 500 lbs/in. Silver
Brand: FOX
SKU: fox-fox-coilover-spring-10-000-tlg-x-2-500-id-x-500-lbs-in-silver-t14-178879
Price: 101.00 USD
Availability: BackOrder

$101.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fox Coilover Spring 10" long, 2.5" ID, 500 lb/in rate. Silver.

Key Features

Fits coilover systems requiring a 10 inch spring length and 2.5 inch inner diameter.
Features a spring rate of 500 pounds per inch for improved handling and control.
Durable silver finish.
Manufactured by Fox.

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About this part

Product Details

This 10-inch long coilover spring from Fox has an inner diameter of 2.5 inches and a spring rate of 500 pounds per inch. The silver finish is a nice touch, but the real story here is the spring rate. A 500 lb/in rate is a solid choice for many performance applications where you want a noticeable improvement in handling without being overly stiff for daily driving.

Fox is known for making well-built suspension components, and this spring is no different. It's built to handle the demands of performance driving, offering consistent support and control. When you're looking to dial in your suspension, choosing the right spring rate is key, and this 500 lb/in option from Fox gives you a strong foundation for improved vehicle dynamics.