AST Suspension Lowering Springs (40mm/40mm) - 1987-1993 Mazda 929 GLX V6 (HC) Sprint 2018 Ford Focus ST Base

2018 Ford Focus ST Base (C346)

8in) Spring Rate - Front 8

2010 Volkswagen Tiguan SE (5N)

2010 Porsche Cayman (w/o PASM)

2012 Audi TTS (Includes EDC Delete Module)

AST Suspension Lowering Springs (40mm/40mm) - 1987-1993 Mazda 929 GLX V6 (HC) Sprint 2018 Ford Focus ST BaseAST Lowering Springs for the 1987 1993 Mazda 929 (HC) 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