AST Suspension Lowering Springs - BMW Z4-Series (2003-04/2009)

AST Suspension Lowering Springs - BMW Z4-Series (2003-04/2009)The AST Lowering Springs offer a solution to reduce your vehicles center of gravity while preserving the comfort youre accustomed to from the original equipment manufacturer (OEM) springs. These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific. Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between

The AST Lowering Springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original equipment manufacturer (OEM) springs.

These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific.

Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between lowering your ride and enhancing performance.

• Developed and tested to work flawless with stock dampers
• Progressive design for the best lowering vs performance
• Over 2500 different applications
• Improved handling and consistent performance due to Monotube technology (i: provides greater damping power due to the larger surface area of the piston.)
• Lowering from 20mm to 60mm
• Applications starting from 1966 to now
• Cold coiled

With a broad range of applications, spanning over 3000 different vehicle models from 1966 to the 2023 day, you can trust these springs to suit your needs. Plus, these springs come backed by a lifetime warranty against breaking, ensuring your peace of mind as you hit the road.

How to change springs: