AST 30mm/30mm Lowering Springs | Mercedes-Benz C-Class W203 (ASTLS-14-1230)

The AST 30mm/30mm Lowering Springs for the Mercedes-Benz C-Class W203 are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers for their quality and metal consistency. Each spring undergoes a precise manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and shot peening for increased fatigue life. The springs are then phosphate treated and powder coated, ensuring durability and resistance to corrosion. Featuring progressive rates on most vehicles, these springs provide a balanced ride with improved cornering stability and a lowered stance, enhancing both performance and visual appeal.

Designed specifically for 2001-2007 Mercedes-Benz C-Class W203 models, these springs are a direct replacement upgrade for the factory suspension. They are suitable for street use, offering a lowered ride height of 30mm at the front and rear, which reduces body roll and improves handling dynamics. Installation is straightforward as they are bolt-on components compatible with the original strut assemblies. The kit includes two springs, one for each corner of the vehicle, and is ideal for enthusiasts seeking a performance-oriented, lowered suspension setup. These springs are engineered to deliver consistent performance and durability for daily driving or spirited street use.