What is the specific drop height for these springs?

These AST lowering springs are designed to provide a 40mm drop for the front suspension and a 40mm drop for the rear suspension on compatible BMW 5 Series models.

Are these springs compatible with all BMW 5 Series models from 2010-2017?

No, these springs are specifically designed for 5 Series models equipped with factory air suspension (HA). They are intended for models 520, 523, 528, 530, 518D, and 520D within that year range.

What does the lifetime warranty cover?

The lifetime warranty provided by AST covers the springs against breaking. This ensures peace of mind for the lifespan of the product under normal use.

Specifications

Brand: AST
Part #: ASTLS-24-006
UPC: ASTLS-24-006

AST 10-17 BMW 5 520/523/528/530/518D/520D w/ Airsuspension HA - Lowering Springs - 40-0-40mm

Name: AST 10-17 BMW 5 520/523/528/530/518D/520D w/ Airsuspension HA - Lowering Springs - 40-0-40mm
Brand: AST
SKU: ast-ast-10-17-bmw-5-520-523-528-530-518d-520d-w-airsuspension-ha-lowering-spring-t14-796172
Price: 470.40 USD
Availability: BackOrder

$470.40

On Backorder

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

AST 10-17 BMW 5 Series w/ Airsuspension HA lowering springs offer a 40-0-40mm drop while maintaining OEM comfort.

Key Features

Fits 2010-2017 BMW 5 Series models 520, 523, 528, 530, 518D, and 520D with air suspension (HA).
Lowers the vehicle's center of gravity by 40mm in the front and 40mm in the rear.
Designed as a direct replacement for OEM springs.
Features a progressive spring design for a balance of comfort and performance.
Cold-coiled on Wafios coiling machines for well-built construction.
Backed by a lifetime warranty against breaking.

These lowering springs are designed for 2010-2017 BMW 5 Series models equipped with air suspension (HA). Please verify your specific vehicle's configuration.

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About this part

Product Details

AST is a well-known name for creating solid suspension parts, and these lowering springs are a great example of their work. If you're looking to give your 2010-2017 BMW 5 Series (specifically models 520, 523, 528, 530, 518D, or 520D equipped with air suspension) a lower stance, these springs are designed to replace your factory ones directly. They help reduce your vehicle's center of gravity, which can improve handling, without sacrificing too much of the comfortable ride you expect from the original equipment.

These springs are cold-coiled using Wafios coiling machines, a detail that speaks to their well-built nature. Their progressive design aims to strike a good balance, lowering your car's profile while also enhancing its performance characteristics. This means you get a sportier look and feel, but the ride quality remains notably comfortable.

With a lifetime warranty against breaking, AST stands behind these springs. They are engineered specifically for your BMW 5 Series model, ensuring a proper fit and function.