AST Suspension Lowering Springs (35mm/35mm) - 1990-1996 Honda Concerto (HW) Z4 RWD If you've outgrown entry-level lowering

If you've outgrown entry-level lowering springs and want a real coilover system that rewards a harder-driven LS430

Dial the ride from firm to comfortable with a turn of the knob and drop your Mitsubishi EVO 9 from daily-driver stance down to laid-out in seconds — all without leaving the driver's seat once your management is installed

Upgrade the worn stock sway bar end links on your Dodge Magnum with Voodoo13 adjustable end links

Friction Reduction — Eliminates spring bind and noise during compression and rebound

2005 BMW 3 Series 330i RWD (E46)

AST Suspension Lowering Springs (35mm/35mm) - 1990-1996 Honda Concerto (HW) Z4 RWD If you've outgrown entry-level loweringAST Lowering Springs for the 1990 1996 Honda Concerto (HW) 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.