AST Suspension Lowering Springs (35mm/35mm) - 1984-1994 Ford Sierra Turnier Combi (BNC/BNG)

The AST Suspension Lowering Springs for the 1984-1994 Ford Sierra (BNC/BNG) are high-performance coil springs designed to reduce ride height by 35mm. Crafted from premium high tensile chromium-silicone wire, these springs are selected for their strength and metal consistency. Each spring undergoes a meticulous manufacturing process, including cold winding, heat treatment to enhance hardness and minimize internal stresses, and individual shot peening. The springs are phosphate treated and powder coated to ensure durability and corrosion resistance, providing long-lasting performance. Featuring progressive rates on most vehicles, these springs improve handling, stability, and aesthetics by lowering the vehicle's center of gravity.

Designed specifically for the Ford Sierra models from 1984 to 1994, these springs serve as a direct replacement for factory components. They are ideal for enthusiasts seeking improved stance and cornering performance on street or track applications. Installation is straightforward, with the springs fitting stock suspension mounts without modifications. The kit includes the set of front and rear springs, offering a complete upgrade for lowered suspension setups. Suitable for daily driving, spirited street use, or track days, these springs enhance vehicle dynamics while maintaining ride comfort and durability over time.