How much will these springs lower my BMW Z4?

These AST lowering springs are designed to lower the front of your Z4 by approximately 30mm and the rear by approximately 25mm. This changes the center of gravity for better handling.

Do I need any special tools to install these springs?

Installation typically requires a spring compressor to safely remove and install the springs. It's recommended to consult your vehicle's service manual or a professional mechanic for the correct installation procedure.

What is the warranty on these AST lowering springs?

AST backs these lowering springs with a lifetime warranty against breaking. This means they are covered for as long as you own the vehicle.

AST 04/2009-01/2019 BMW Z4 Lowering Springs - 30mm/25mm

Specifications

Brand: AST
Part #: ASTLS-14-474
UPC: ASTLS-14-474

AST 04/2009-01/2019 BMW Z4 Lowering Springs - 30mm/25mm

Name: AST 04/2009-01/2019 BMW Z4 Lowering Springs - 30mm/25mm
Brand: AST
Price: 341.47 USD
Availability: InStock

$341.47

Only 1 left in stock

Fits 2009-2016 BMW Z4. AST Lowering Springs lower your car's center of gravity while keeping much of the original comfort.

Key Features

Direct fit — verified for 2009-2016 BMW Z4
Lowers center of gravity — improves handling and gives a sportier look
Maintains comfort — designed to keep a ride quality close to stock
Progressive spring rate — balances ride comfort with performance
Well-built — cold-coiled on Wafios machines for consistent quality
Lifetime warranty — covers breaking for as long as you own the vehicle

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Fits this vehicle

BMW Z4 2009-2016

Product Details

Already running a performance suspension setup? This is the next piece. AST Lowering Springs are a direct replacement for your stock springs. They're made to lower your BMW Z4's center of gravity, which helps with handling, without making the ride too harsh.

These springs are cold-coiled on Wafios machines, which are well-known for making quality springs. They have a progressive design, meaning they stiffen up as they compress, balancing a lower ride height with better performance.