What is the spring rate of this Cusco coil spring?

This Cusco coil spring has a spring rate of 8.0kgf/mm, which is equivalent to 448 lbs/in. This rate indicates how much force is needed to compress the spring.

What does the 65mm ID measurement refer to?

The 65mm ID refers to the inside diameter of the coil spring. This measurement is crucial for ensuring the spring fits correctly onto the shock absorber body of a coilover suspension system.

What is the typical application for a spring like this?

Springs with these specifications are commonly used in aftermarket coilover suspension systems. They are often chosen for performance driving or when a firmer ride and improved handling characteristics are desired.

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Specifications

Brand: Cusco
Part #: 065 180 08E
UPC: 4996338020802

Cusco Coil Spring 65mm ID 180mm Length 8.0kgf/mm (448 lbs/in) - Blue

Name: Cusco Coil Spring 65mm ID 180mm Length 8.0kgf/mm (448 lbs/in) - Blue
Brand: Cusco
SKU: cusco-cusco-coil-spring-65mm-id-180mm-length-8-0kgf-mm-448-lbs-in-blue-t14-181581
Price: 105.60 USD
Availability: BackOrder

$105.60

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Key Features

Fits coilovers with 65mm inside diameter.
Spring length is 180mm.
Spring rate is 8.0kgf/mm (448 lbs/in).
Finished in a blue color.
Manufactured by Cusco.

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About this part

Product Details

This is a Cusco coil spring, measuring 65mm inside diameter and 180mm in length. It has a spring rate of 8.0kgf/mm, which is equivalent to 448 lbs/in. This spring is designed for use with coilover suspension systems and is finished in a distinctive blue color.

Cusco is known for well-built suspension components, and this spring is no exception. The 65mm ID is a common size for many aftermarket coilover applications, making it a versatile option for rebuilding or upgrading your suspension. The 180mm length and 8.0kgf/mm rate offer a specific stiffness that can change the feel and handling of your vehicle, often providing a firmer ride compared to stock springs.

When installing these springs, ensure they are compatible with your existing coilover bodies. Proper installation is key to achieving the intended performance benefits and maintaining the integrity of your suspension system.