What is the benefit of a progressive spring design?

A progressive spring design offers a dual rate. It's softer for everyday driving comfort over small bumps, but stiffens up under load during cornering or hard braking to reduce body roll and improve stability.

Do these springs come with new bump stops or hardware?

This product includes a set of AST Lowering Springs. It is recommended to consult the manufacturer's installation guide or contact AST directly to confirm if any additional hardware or specific bump stops are required for installation.

What is covered by the lifetime warranty?

The lifetime warranty covers the springs against breaking. This means AST will replace the springs if they fail due to manufacturing defects under normal use.

Specifications

Brand: AST
Part #: ASTLS-19-061
UPC: ASTLS-19-061

AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm

Name: AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm
Brand: AST
SKU: ast-ast-09-2016-02-2020-kia-optima-lowering-springs-35mm-25mm-t14-708086
Price: 355.39 USD
Availability: BackOrder

$355.39

On Backorder

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

AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm. Lowers your car's center of gravity while keeping a comfortable ride.

Key Features

Fits 2016-2020 Kia Optima 1.6CRDi/1.7CRDi JF.
Lowers the vehicle's center of gravity for improved handling.
Features a progressive spring design for a balance of comfort and performance.
Provides a 35mm drop in the front and a 25mm drop in the rear.
Cold-coiled on Wafios coiling machines for precise manufacturing.
Comes with a lifetime warranty against breaking.

These lowering springs are specifically designed for the 09/2016-02/2020 Kia Optima 1.6CRDi/1.7CRDi JF models.

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About this part

Product Details

If you're looking to give your 2016-2020 Kia Optima a lower stance and a more performance-oriented feel, these AST Lowering Springs are a solid option. They're designed to replace your factory springs directly, helping to reduce your vehicle's center of gravity without sacrificing too much of the comfortable ride you're used to. This can lead to improved handling and a more aggressive look.

These springs are cold-coiled using Wafios coiling machines, which are known for their precision in spring manufacturing. The progressive design means they offer a good balance: they'll compress more easily on smaller bumps for comfort, but stiffen up under load during cornering or braking to help control body roll. You get a noticeable drop with a 35mm reduction in the front and 25mm in the rear, giving your Optima a sportier profile.

AST backs these springs with a lifetime warranty against breaking, so you can install them with confidence. They're a well-built component designed to enhance your driving experience.