What does the spring rate of 300 lb/in mean for my vehicle's ride?

A 300 lb/in spring rate generally offers a firmer ride than stock suspension, which can improve handling by reducing body roll during cornering. It's a popular choice for a balance between performance and daily drivability.

What are the standard dimensions for this coilover spring?

This coilover spring is 16 inches long and has a 2.5-inch inner diameter. These are common dimensions for many aftermarket coilover applications.

Is this spring compatible with all coilover systems?

While 16 inches long and 2.5 inches in inner diameter are common sizes, compatibility depends on the specific design of your coilover system. Always verify the required spring dimensions and rate for your application.

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Specifications

Brand: FOX
Part #: 039-40-300-A

Fox Coilover Spring 16.000 TLG X 2.50 ID X 300 lbs/in. Silver

Name: Fox Coilover Spring 16.000 TLG X 2.50 ID X 300 lbs/in. Silver
Brand: FOX
SKU: fox-fox-coilover-spring-16-000-tlg-x-2-50-id-x-300-lbs-in-silver-t14-178943
Price: 160.00 USD
Availability: BackOrder

$160.00

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 16" x 2.5" ID x 300 lb/in. Silver

Key Features

Fits various vehicles with compatible coilover systems.
Spring measures 16 inches in length.
Features a 2.5-inch inner diameter.
Has a spring rate of 300 pounds per inch.
Finished in a silver color.

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About this part

Product Details

Fox is well-known for its high-performance suspension components, and this coilover spring is a solid option for those looking to fine-tune their vehicle's ride. This particular spring measures 16 inches long with a 2.5-inch inner diameter and a spring rate of 300 pounds per inch. It's finished in a silver color.

A 300 lb/in spring rate is a common choice for many performance applications, offering a noticeable improvement in handling without being overly stiff for daily driving. The 16-inch length and 2.5-inch inner diameter are standard sizes for many popular aftermarket coilover systems, making it a versatile replacement or upgrade part. Choosing the right spring rate is crucial for dialing in your suspension's performance, affecting everything from body roll in corners to how the vehicle handles bumps.