What is the main benefit of installing these lowering springs?

These springs lower your BMW 5 Series' center of gravity by about 50mm. This can improve handling during cornering and give the car a sportier stance, while the progressive design aims to maintain a comfortable ride.

Are these springs compatible with all BMW 5 Series models from 2004-2010?

These specific springs are designed for the E61 chassis, which includes the 525D and 530D models produced between June 2004 and May 2010. It's important to confirm your exact model and chassis code.

What does the lifetime warranty against breaking cover?

The lifetime warranty against breaking ensures that if the spring itself fails by breaking under normal use, AST will replace it. This provides peace of mind for the longevity of the suspension component.

Specifications

Brand: AST
Part #: ASTLS-19-011
UPC: ASTLS-19-011

AST 06/2004-10 BMW 5 Lowering Springs - 50mm

Name: AST 06/2004-10 BMW 5 Lowering Springs - 50mm
Brand: AST
SKU: ast-ast-06-2004-10-bmw-5-lowering-springs-50mm-t14-707625
Price: 219.51 USD
Availability: BackOrder

$219.51

On Backorder

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

AST Lowering Springs for 2004-2010 BMW 5 Series (E61). Lowers center of gravity while maintaining comfort.

Key Features

Fits 2004-2010 BMW 5 Series (E61) 525D and 530D models.
Lowers the vehicle's center of gravity by approximately 50mm.
Cold-coiled on Wafios coiling machines for a well-built spring.
Progressive spring design balances ride comfort with improved handling.
Direct replacement for OEM springs.
Backed by a lifetime warranty against breaking.

These springs are designed for the 2004-2010 BMW 5 Series E61 models, specifically the 525D and 530D variants.

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About this part

Product Details

These AST lowering springs are cold-coiled on Wafios coiling machines, a detail that speaks to their well-built nature. They're designed to replace your BMW 5 Series (E61) factory springs directly, aiming to lower your vehicle's center of gravity by about 50mm. This change can make a noticeable difference in how the car handles, especially during cornering, without sacrificing too much of the comfortable ride you expect from the OEM setup.

The progressive design means they offer a good balance. They're stiff enough to support the car at its lower stance and improve handling response, but they also have enough give to absorb road imperfections, keeping the ride quality from becoming harsh. This makes them a solid option if you want a sportier look and feel for your 2004-2010 BMW 5 Series without making it uncomfortable for daily driving.

AST backs these springs with a lifetime warranty against breaking, so you can install them with confidence. They fit the 525D and 530D E61 models from June 2004 to May 2010.