AST Suspension Lowering Springs (35mm/35mm TUV) - 2010-2014 Mercedes-Benz Viano (W639)

The AST Suspension Lowering Springs for the 2010-2014 Mercedes-Benz Viano (W639) are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are selected for their strength and consistency by AST engineers. The springs are cold wound and heat treated to enhance hardness and minimize internal stresses, ensuring durability and reliable performance over time. Each spring undergoes shot peening, phosphate treatment, and powder coating, providing superior corrosion resistance and longevity that can surpass the vehicle's lifespan. Featuring progressive rates on most vehicles, these springs offer a smooth ride while lowering the vehicle's stance for a more aggressive look and improved handling dynamics.

Designed specifically for the W639 chassis of the Mercedes-Benz Viano from 2010 to 2014, these lowering springs are a direct replacement upgrade for the factory components. They are intended for street use, offering improved cornering and reduced body roll without sacrificing ride comfort. Installation is straightforward as they are bolt-on components, compatible with the original suspension setup. The kit includes the necessary springs for both the front and rear, ensuring a balanced lowering effect. Suitable for enthusiasts seeking enhanced vehicle stance and handling, these springs are ideal for daily driving, street performance, and light off-road use.