AST Suspension Lowering Springs (30mm/30mm TUV) - 1997-2006 Alfa Romeo 156 Sportwagon 1.6/1.8/2.0 TwinSpark/1.9JTD 4CYL (932) Leaf 2019 Lexus RC350 AWD

2019 Lexus RC350 AWD

2016 Ford Mustang S550

SportWagen SEL (AU) to move around significantly causing axle tramp

98 lbs/in) Spring Rates - Rear 9 Kg/mm (503

AST Suspension Lowering Springs (30mm/30mm TUV) - 1997-2006 Alfa Romeo 156 Sportwagon 1.6/1.8/2.0 TwinSpark/1.9JTD 4CYL (932) Leaf 2019 Lexus RC350 AWDAST Lowering Springs for the 1997 2006 Alfa Romeo 156 (932) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.