AST Lowering Spings 30MM/30MM for BMW G82 M4 / M4 Competition / M4 CSL 2021+

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. 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.

• To lower center of gravity without giving in comfort.
• AST is about +15% spring rate over OEM, which is less then our competition, meaning more comfortable.
• Developed and tested to work with OEM dampers.
• Progressive design.
• Cold coiled on Wafios machines in The Netherlands.
• Lifetime warranty on breaking.

Lowering Range

• Front: Approx. 30MM
• Rear: Approx. 35MM