AST Suspension Lowering Springs (35mm/35mm) - 1978-1986 Mazda RX-7 (SA22C) brand_kw-suspension 1994 Infiniti G20 Base (P10/P11)

1994 Infiniti G20 Base (P10/P11)

2012 Audi S4 Sedan

quality finish and durability

2016 Mazda CX-5 FWD (KE)

AST Suspension Lowering Springs (35mm/35mm) - 1978-1986 Mazda RX-7 (SA22C) brand_kw-suspension 1994 Infiniti G20 Base (P10/P11)AST Lowering Springs for the 1978 1986 Mazda RX 7 (SA22C) 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.