AST Suspension Lowering Springs (30mm/30mm TUV) - 1988-1993 Ford Sierra Cosworth (BEF/BFGC)

The AST Suspension Lowering Springs for the 1988-1993 Ford Sierra Cosworth (BEF/BFGC) are high-performance coil springs designed to reduce ride height by 30mm. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked for their quality and metal consistency. Each spring undergoes a rigorous manufacturing process including cold winding, heat treatment to enhance hardness and minimize internal stresses, and shot peening for fatigue resistance. The springs are phosphate treated and powder coated, ensuring durability and corrosion resistance that surpasses the vehicle's lifespan. Featuring progressive rates on most applications, these springs improve handling, stability, and aesthetics by lowering the vehicle's center of gravity.

Designed specifically for the 1988-1993 Ford Sierra Cosworth models, these springs are a direct replacement for the factory components. They are suitable for street and performance driving, offering improved cornering and a sportier stance without compromising ride comfort. Installation is straightforward as they are bolt-on replacements, compatible with the original suspension setup. The kit includes the two front and two rear springs, providing a complete upgrade for enthusiasts seeking enhanced handling and a lowered profile. These springs are ideal for street use, track days, or spirited driving, delivering consistent performance and long-lasting durability.