Will these springs make my BMW 550i ride too stiff?

These AST springs have a progressive design intended to balance lowering your car with maintaining a comfortable ride, similar to your OEM springs.

What does a lower center of gravity do for my car?

Lowering your car's center of gravity reduces body roll during cornering and can make the vehicle feel more stable and responsive.

What is covered by the lifetime warranty?

The lifetime warranty covers the springs against breaking. It ensures you have peace of mind for as long as you own the springs.

Specifications

Brand: AST
Part #: ASTLS-14-434
UPC: ASTLS-14-434

AST 07/2003-03/2010 BMW 5 Lowering Springs - 30mm/30mm

Name: AST 07/2003-03/2010 BMW 5 Lowering Springs - 30mm/30mm
Brand: AST
SKU: ast-ast-07-2003-03-2010-bmw-5-lowering-springs-30mm-30mm-t14-707620
Price: 393.75 USD
Availability: BackOrder

$393.75

On Backorder

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

Fits 2006-2010 BMW 550i. AST Lowering Springs lower your car's center of gravity without sacrificing much comfort.

Key Features

Direct fit — verified for 2006-2010 BMW 550i
Lowers center of gravity — improves handling characteristics
Maintains ride comfort — similar feel to OEM springs
Progressive spring design — balances lowering and performance
Cold-coiled on Wafios machines — well-built for consistent performance
Lifetime warranty against breaking — peace of mind for the life of the springs

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About this part

Product Details

You get a set of AST Lowering Springs for your 2006-2010 BMW 550i. These springs replace your stock ones to lower your car's center of gravity, which can improve handling, while keeping a comfortable ride.

AST makes these springs on Wafios coiling machines. They have a progressive design that balances lowering the car with better performance. They are backed by a lifetime warranty against breaking.