What does a 160 N/mm spring rate mean for my car?

A 160 N/mm spring rate indicates how much force is needed to compress the spring by one millimeter. A higher number like this means the spring is stiffer, which can improve handling and reduce body roll during cornering, but may also result in a firmer ride.

Are these springs sold individually?

Yes, these AST Linear Race Springs are sold as single units, allowing you to purchase the exact quantity needed for your specific coilover setup.

What is the advantage of a linear spring rate?

Linear springs offer a predictable and consistent rate of stiffness throughout their travel. This means the suspension response is uniform, which is beneficial for performance driving where precise control and feedback are important.

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Specifications

Brand: AST
Part #: AST-150-160-61
UPC: astAST-150-160-61

AST Linear Race Springs - 150mm Length x 160 N/mm Rate x 61mm ID - Single

Name: AST Linear Race Springs - 150mm Length x 160 N/mm Rate x 61mm ID - Single
Brand: AST
SKU: ast-ast-linear-race-springs-150mm-length-x-160-n-mm-rate-x-61mm-id-single-t14-329804
Price: 103.36 USD
Availability: BackOrder

$103.36

On Backorder

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

AST Linear Race Springs: 150mm length, 160 N/mm rate, 61mm ID. Offers a specific spring rate for performance tuning.

Key Features

Fits vehicles with compatible coilover systems.
Linear spring design offers consistent rate throughout compression.
160 N/mm spring rate for performance-oriented suspension tuning.
150mm length and 61mm inner diameter for broad compatibility.
Durable construction for reliable performance.

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About this part

Product Details

With a 160 N/mm spring rate and a 150mm length, these AST Linear Race Springs are built for performance applications where a precise spring rate is crucial. The 61mm inner diameter ensures compatibility with many coilover setups. These springs are designed to provide consistent damping characteristics, helping to maintain tire contact with the road during aggressive driving and cornering. Their linear design means the spring rate remains constant throughout its compression, offering predictable suspension response.

Crafted for durability and consistent performance, these springs are a solid option for those looking to fine-tune their vehicle's suspension for track use or spirited driving. The straightforward design means they fit right into compatible coilover systems, making them a practical choice for suspension upgrades. When choosing a spring rate, consider your vehicle's weight and intended use to achieve the desired handling balance.