D2 Racing RS Coilover Air Cup Kit for Front Suspension

The D2 Racing RS Coilover Air Cup Kit adds on-demand ride height adjustment to the front of D2 RS coilovers. The air cup kit (also called an air strut or air cup suspension kit) lets a lowered vehicle raise on demand. This helps it clear speed bumps, steep driveways and trailer ramps without giving up the performance and reliability of a coilover setup.

Key Features:

• Billet aluminum construction: The air cups are CNC-machined from billet aluminum and use a double-sealed piston.
• Push-button lift: The system can raise the vehicle up to 2 inches in seconds.
• Made for D2 RS coilovers: The air cups are designed for the front of D2 Racing RS series coilovers.
• Air line fittings: The air cups use 3/8" air line fittings.
• Control options: Some kits add an air control system. It uses a valve that can be mounted in the dash or center console. The vehicle lifts to full height when the valve is engaged and returns to standard height when it is released.

D2 Racing's RS coilovers are monotube, gas-charged and damping-adjustable. They have separate spring preload for full ride height adjustment. The air cup option suits drivers who want a low, aggressive stance for daily use and the flexibility to lift the car when needed.