AST Adjustable Lowering Spring Kit For Mercedes W177 A35 AMG/A45 AMG | ALS Kit

Enhance the stance, comfort, and handling precision of your Mercedes-AMG W177 A35 or A45 with the AST Adjustable Lowering Spring Kit (ALS Kit). Designed and manufactured in the Netherlands, this premium suspension upgrade allows you to precisely fine-tune your vehicle’s ride height for the perfect balance between sporty aesthetics and everyday comfort.

Unlike traditional fixed-lowering springs, AST’s height-adjustable system enables you to modify your vehicle’s height even after installation — giving you complete flexibility to achieve your ideal setup. Crafted using high-grade spring steel and advanced Wafios coiling technology, these springs deliver consistent performance, exceptional ride quality, and long-term durability.

With a progressive-rate design, the springs provide a smoother ride over uneven surfaces while significantly improving stability, turn-in, and body control. Whether you’re refining your daily driver or preparing your AMG for spirited driving, AST’s adjustable spring system provides the ideal OEM+ suspension solution.

Key Features

• Designed for Mercedes W177 A35 AMG & A45 AMG

• Height adjustable – fine-tune ride height after installation

• Progressive spring rate for enhanced handling and comfort

• Lowers vehicle centre of gravity for improved balance and control

• Precision-manufactured in the Netherlands using premium materials

• Developed using Wafios coiling machines for consistent quality

• Direct OEM spring replacement – retains factory comfort levels

• Compatible with factory dampers and adaptive systems

• Approximate lowering range: Front 5–20mm / Rear 5–20mm

Compatibility

• Mercedes W177 A35 AMG (2019–2025)

• Mercedes W177 A45 AMG (2019–2025)

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