What is included in this set of lowering springs?

This set includes the front and rear lowering springs specifically designed for your BMW 4 Series. You will receive a total of four springs, two for the front and two for the rear suspension.

What is the warranty on these AST lowering springs?

AST provides a lifetime warranty against breaking for these lowering springs. This ensures you have peace of mind knowing they are built to last.

Will these springs make my car ride too stiff?

These springs feature a progressive design, which is intended to balance a lower ride height with maintaining a comfortable ride. They aim to preserve much of the comfort you're accustomed to from the original equipment manufacturer springs.

AST Lowering Springs 25mm/25mm

Name: AST 07/2021- BMW 4 Lowering Springs - 25mm/25mm
Brand: AST
SKU: ast-ast-07-2021-bmw-4-lowering-springs-25mm-25mm-t14-707596
Price: 534.86 USD
Availability: InStock

AST 07/2021- BMW 4 Lowering Springs - 25mm/25mm

$534.86

Only 1 left in stock

AST Lowering Springs for BMW 4 Series (07/2021+). Lowers center of gravity by 25mm front and rear while maintaining comfort.

Key Features

Set of AST Lowering Springs for BMW 4 Series (07/2021+).
Lowers vehicle center of gravity by 25mm front and 25mm rear.
Progressive spring design balances ride height reduction with comfort.
Cold-coiled on Wafios coiling machines for precise manufacturing.
Direct replacement for OEM springs.
Lifetime warranty against breaking.

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Product Details

With this set of AST Lowering Springs, you're getting a direct replacement for your BMW 4 Series (07/2021 and newer) that's specifically developed to lower your vehicle's center of gravity. This means a more planted feel on the road and a sportier stance, all while aiming to keep the ride comfort close to what you're used to from the factory springs.

These springs are cold-coiled using Wafios coiling machines, which are known for their precision in spring manufacturing. The progressive design is key here; it allows for a significant drop in ride height without making the ride overly stiff. This balance is what helps maintain that comfortable ride quality you expect, even with the improved performance characteristics that come from a lower center of gravity. They are designed as a direct replacement, so installation should be straightforward, fitting right into your existing suspension setup.

This set includes the front and rear springs, both designed to lower the vehicle by 25mm. AST backs these springs with a lifetime warranty against breaking, giving you confidence in their durability and performance for years to come.