AST Lowering Springs 30mm/30mm W245 | B-Class 05-11 (ASTLS-14-1212)

The AST Lowering Springs for the Mercedes-Benz B-Class (W245) are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked by AST engineers for their consistent quality and durability. The cold winding process followed by heat treatment enhances hardness and minimizes internal stresses, ensuring long-lasting performance. Each spring undergoes shot peening, phosphate treatment, and powder coating, providing superior corrosion resistance and longevity. These springs feature progressive rates on most vehicles, offering a balanced combination of ride comfort and improved cornering stability. They are engineered to lower the vehicle by 30mm, enhancing the sporty stance without compromising ride quality.

Designed specifically for 2005-2011 Mercedes-Benz B-Class models (W245), these springs are a direct replacement upgrade for the factory suspension. They are suitable for street use, providing improved handling and a more aggressive look while maintaining daily drivability. Installation is straightforward as they are bolt-on components compatible with the original suspension setup. The kit includes four springs, tailored to fit the vehicle’s chassis and suspension geometry. These lowering springs are ideal for enthusiasts seeking enhanced performance and aesthetics on the street or light track use, ensuring a reliable upgrade that maintains vehicle integrity and ride comfort.