What is the ride height difference with these springs?

These AST lowering springs are designed to lower your BMW 3 Series by approximately 30mm in the front and 20mm in the rear. This change helps reduce the vehicle's center of gravity for improved handling.

Do these springs require any other parts for installation?

These springs are designed as a direct replacement for your factory springs. However, it's always recommended to inspect other suspension components like shocks and bump stops during installation and replace them if they show signs of wear.

What does the lifetime warranty cover?

AST provides a lifetime warranty against breaking for these lowering springs. This ensures peace of mind regarding the durability of the spring material itself.

Specifications

Brand: AST
Part #: ASTLS-14-387
UPC: ASTLS-14-387

AST 05-02/2012 BMW 3 Lowering Springs - 30mm/20mm

Name: AST 05-02/2012 BMW 3 Lowering Springs - 30mm/20mm
Brand: AST
SKU: ast-ast-05-02-2012-bmw-3-lowering-springs-30mm-20mm-t14-707503
Price: 351.91 USD
Availability: BackOrder

$351.91

On Backorder

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

AST 05-02/2012 BMW 3 Lowering Springs - 30mm/20mm. Lowers your BMW's center of gravity while keeping a comfortable ride.

Key Features

Fits 2005-2012 BMW 3 Series (E90) models like the 325i, 330i, 316D, 318D, and 320D.
Lowers the vehicle's center of gravity by approximately 30mm in the front and 20mm in the rear.
Designed as a direct replacement for OEM springs, preserving a comfortable ride quality.
Cold-coiled on Wafios coiling machines for precise manufacturing.
Features a progressive spring design for a balance of comfort and performance.
Backed by a lifetime warranty against breaking.

These AST Lowering Springs are specifically designed for the 2005-2012 BMW 3 Series E90 chassis, including models such as the 325i, 330i, 316D, 318D, and 320D.

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About this part

Product Details

If you're looking to give your 2005-2012 BMW 3 Series (E90) a lower stance and improved handling, these AST Lowering Springs are a solid option. They're designed to directly replace your factory springs, helping to reduce your vehicle's center of gravity without sacrificing too much of the comfortable ride you expect from your BMW.

These springs are cold-coiled using Wafios coiling machines, which are known for their precision. This well-built construction helps them strike a good balance between lowering your car and enhancing its performance. The progressive design means they offer a more compliant ride during normal driving and stiffen up when you need them to during spirited driving or cornering.

You'll get a 30mm drop in the front and a 20mm drop in the rear, giving your BMW a more aggressive look and a lower center of gravity for better road feel. AST backs these springs with a lifetime warranty against breaking, so you can install them with confidence.