AST Suspension Lowering Springs (40mm/40mm) - 1999-2005 Mazda Premacy 1.8/1.8HP/2.0 (CP) MR-2 2014 Audi S5 Convertible 3

2014 Audi S5 Convertible 3

1988 Nissan Sentra Base (B13/B14/B15)

The Stance XR1 coilovers for the 1996-2000 Toyota Chaser (JZX100) are the single-way adjustable

2011 BMW 1 Series Convertible

AST Suspension Lowering Springs (40mm/40mm) - 1999-2005 Mazda Premacy 1.8/1.8HP/2.0 (CP) MR-2 2014 Audi S5 Convertible 3AST Lowering Springs for the 1999 2005 Mazda Premacy (CP) 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.