What is the drop height for these springs?

These AST lowering springs offer a 40mm drop for the front and a 35mm drop for the rear. This helps lower your vehicle's center of gravity.

Do these springs require any other parts for installation?

These springs are designed as direct replacements for your OEM springs. However, it is always recommended to inspect other suspension components like shocks and struts during installation and replace them if worn.

What does the lifetime warranty cover?

The AST springs come with a lifetime warranty against breaking. This ensures you have confidence in their durability for as long as you own the vehicle.

AST 03/2010-01/2017 BMW 5 Lowering Springs - 40mm/35mm

Specifications

Brand: AST
Part #: ASTLS-14-441
UPC: ASTLS-14-441

AST 03/2010-01/2017 BMW 5 Lowering Springs - 40mm/35mm

Name: AST 03/2010-01/2017 BMW 5 Lowering Springs - 40mm/35mm
Brand: AST
Price: 393.75 USD
Availability: InStock

$393.75

Only 1 left in stock

Fits 2010-2016 BMW 550i. AST Lowering Springs lower your car's center of gravity without sacrificing much OEM comfort.

Key Features

Direct fit — verified for 2010-2016 BMW 550i and 550i xDrive
Lowers center of gravity — improves handling characteristics.
Maintains OEM comfort — progressive spring design balances ride quality with a lower stance.
Cold-coiled on Wafios machines — ensures consistent spring rates and durability.
Lifetime warranty against breaking — provides long-term peace of mind.

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Fits these vehicles

BMW 550i 2010-2016
BMW 550i xDrive 2011-2016

Product Details

Worn-out springs cause a high ride height. The AST Lowering Springs (part# ASTLS-14-441) are a direct fix for your 2010-2016 BMW 550i.

These springs are cold-coiled on Wafios machines, a well-known brand for spring manufacturing. They are designed to lower your car's center of gravity, which can improve handling, while still keeping a comfortable ride similar to the original equipment.