AST Suspension Lowering Springs (30mm/30mm) - 2010-2015 Fiat Punto Evo Abarth 1.4 MultiAir Z4 M 2 Kg/mm Spring Rates -

2 Kg/mm Spring Rates - Rear 4

2018 Mazda Mazda 3 Hatchbach/Sedan 1

1990 Toyota Corolla LE (E90/E100)

2009 Audi A4 Quattro Avant

2011 Toyota Sienna AWD (GSL35)

AST Suspension Lowering Springs (30mm/30mm) - 2010-2015 Fiat Punto Evo Abarth 1.4 MultiAir Z4 M 2 Kg/mm Spring Rates -AST Lowering Springs for the 2010 2015 Fiat Punto 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. Features