The AST lowering spring set for Opel Insignia models from March 2017 onward lowers the car's center of gravity while maintaining near-OEM ride comfort. As a vehicle-specific direct OEM replacement, these springs are cold-coiled on Wafios machines and use a progressive design to balance a lowered stance with usable handling. They typically reduce ride height by 35mm front and 35mm rear and carry a lifetime warranty against breakage.
AST 03/2017- Opel Insignia Lowering Springs - 35mm/35mm