D2 Racing D-HY-18-VACF-20D2-ACK03 RS Coilovers with Air Cups and Tankless Control System

The D2 Racing RS Coilover Air Cup System combines high-performance coilover suspension with on-demand air lift technology, delivering the perfect balance of handling and practicality for your 2011-2014 Hyundai Sonata or 2011-2015 Kia Optima. This innovative system allows you to maintain your lowered stance while having the ability to raise the front of your vehicle up to 2 inches at the push of a button.

Key Features:

• CNC-machined billet aluminum air cups with double-sealed pistons for reliable performance
• Instant height adjustment clears speed bumps, steep driveways, and loading ramps with ease
• Tankless design with upgraded Viair 444C compressor saves valuable installation space
• 3-way electronic valve system with LED-backlit dash switch for simple operation
• Fully compatible with D2 Racing RS coilover front struts
• Vehicle lifts to full height when activated and drops to standard ride height when released

Complete Kit Includes:

• (2) Front air cups
• Viair 444C high-performance compressor
• IMI 3-way electronic valve
• LED backlit control switch
• All necessary fittings, relays, and air lines for installation

This system represents D2 Racing's expertise from nearly two decades in coilover development and a decade in air suspension technology. The tankless configuration is ideal for builds where space is limited, eliminating the need for an air tank while maintaining full functionality. Experience the convenience of adjustable ride height without sacrificing the performance and reliability that D2 Racing coilovers are known for.