What is the benefit of a lower center of gravity?

Lowering your vehicle's center of gravity generally improves handling by reducing body roll during cornering. This can make the car feel more stable and responsive, especially during spirited driving.

What does 'progressive design' mean for these springs?

A progressive spring design means the spring rate changes as it compresses. This allows for a softer initial ride for comfort, but stiffens up under load to provide better support and control during performance driving.

Does this kit include everything needed for installation?

This product includes a set of AST lowering springs. It is recommended to consult the manufacturer's installation guide for any additional hardware or components that may be required for proper installation.

AST Lowering Springs 40mm/40mm for BMW 3 Series (F30)

Name: AST Suspension 12-19 BMW 3 Series Sedan (F30) Lowering Springs 40mm/40mm
Brand: AST
SKU: ast-ast-suspension-12-19-bmw-3-series-sedan-f30-lowering-springs-40mm-40mm-t14-489076
Price: 288.23 USD
Availability: InStock

AST Suspension 12-19 BMW 3 Series Sedan (F30) Lowering Springs 40mm/40mm

$288.23

Only 6 left in stock

AST Suspension 12-19 BMW 3 Series Sedan (F30) Lowering Springs 40mm/40mm. Lowers center of gravity while maintaining OEM comfort.

Key Features

Fits 2012-2019 BMW 3 Series Sedan (F30) models including 330i, 335i, 340i, 325D, and 330D.
Lowers the vehicle's center of gravity for improved handling.
Maintains a comfortable ride similar to OEM springs due to their progressive design.
Cold-coiled on Wafios coiling machines for solid construction.
Provides a 40mm drop front and rear.
Backed by a lifetime warranty against breaking.

These lowering springs are designed for the 2012-2019 BMW 3 Series Sedan (F30) platform.

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Product Details

AST Suspension is known for making well-built suspension components, and these lowering springs for your 2012-2019 BMW 3 Series Sedan (F30) are a great example. They're designed to directly replace your factory springs, giving you that lower center of gravity that improves handling without sacrificing too much of the comfortable ride you expect from the original equipment.

These springs are cold-coiled on Wafios coiling machines, a detail that speaks to their solid construction. They feature a progressive design, which means they offer a good balance between lowering your car's stance and enhancing its performance. This setup is specifically developed for the F30 3 Series, ensuring a proper fit and function for models like the 330i, 335i, 340i, 325D, and 330D.

You'll get a 40mm drop front and rear, which is a noticeable change that can make a difference in how your car feels on the road. Plus, AST backs these springs with a lifetime warranty against breaking, so you can install them with confidence.