D2 Racing D-CH-01-VACF-20D2-ACK01 RS Coilovers with Front Air Cups and Silver Control System

The D2 Racing D-CH-01-VACF-20D2-ACK01 combines the performance and reliability of D2's RS coilovers with the convenience of on-demand ride height adjustment through integrated front air cups. Drawing on nearly two decades of coilover engineering and a decade of air suspension expertise, this hybrid system delivers the best of both worlds for the 2005–2010 Chevrolet Cobalt.

The air cup inserts are CNC-machined from billet aluminum and feature a double-sealed piston design that can raise the front of the vehicle up to 2 inches in seconds at the push of a button. This makes clearing speed bumps, steep driveway inclines or declines, and trailer ramps effortless — even on heavily lowered vehicles — without sacrificing everyday handling performance.

Silver Control System:

This kit includes the Silver Control System, which uses a pneumatic push-action valve that integrates cleanly into your vehicle's dash or center console. Push the valve switch up to lift the vehicle to full height; press it down to return to your standard lowered stance.

Kit Contents:

• (2) Front Air Cups — CNC billet aluminum, double-sealed piston construction
• Vera 100C Compressor — compact and reliable on-board air source
• Norgren Pneumatic Valve — precision push-action control valve
• Silver Control Panel — dash or console-mountable switch unit
• All necessary air lines, fittings, and relays for a complete installation

Compatible exclusively with D2 Racing RS coilovers on the front axle. This complete, all-in-one kit includes everything needed for installation, making it the ideal upgrade for drivers who want the low stance of a coilover setup with the practical flexibility of adjustable ride height.