AST Suspension Lowering Springs (35mm/35mm) - 1978-1986 Mazda RX-7 (SA22C) Comet 1999 Chevrolet Corvette (C5)

1999 Chevrolet Corvette (C5)

Designed in conjunction with KW Suspension Germany

2008 Dodge Challenger RWD V6/V8

Our adjustable ST XTA Coilover Kit for the 2009-2014 Volkswagen Golf VI 2

AST Suspension Lowering Springs (35mm/35mm) - 1978-1986 Mazda RX-7 (SA22C) Comet 1999 Chevrolet Corvette (C5)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.