AST Suspension Lowering Springs (40mm/40mm) - 1987-1993 Mazda 929 GLX V6 (HC) Sprint 2006 BMW 3 Series RWD

2006 BMW 3 Series RWD (E90/E91/E92)

2010 Volkswagen Tiguan SE (5N)

2012 Audi TTS (Includes EDC Delete Module)

and full ride-height range let you dial the Q50 in for the commute on Monday and for a canyon run or track day on Saturday without touching a tool beyond the damper click wheel

3 mm Bushing Length 81

AST Suspension Lowering Springs (40mm/40mm) - 1987-1993 Mazda 929 GLX V6 (HC) Sprint 2006 BMW 3 Series RWDAST 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