Ksport CHD390-ADX Airtech Deluxe Direct Bolt-In Air Suspension Kit with Electronic Switches and Wireless Remote

The Ksport Airtech Deluxe Air Suspension Kit (CHD390-ADX) is a complete, direct bolt-in air suspension system that builds upon the Airtech Basic kit with meaningful upgrades to control, convenience, and performance. Designed for enthusiasts who want precise ride height management without complex modifications, this kit delivers a seamless installation experience backed by Ksport's proven engineering.

At the heart of the system is a single Viair 444c compressor, capable of raising the vehicle from its lowest setting to maximum height in as little as 2–4 seconds. A 5-gallon black steel air tank with carpeted mounting board and a 200 PSI dual-needle gauge are included for monitoring front and rear air pressure at a glance.

The Deluxe system steps up from the Basic kit with two electronic switches (front/rear and up/down) that offer more precise control than manual paddle valves. All electronics are neatly housed in a stylish control box for a clean, factory-like installation — simply run the air lines to the box, connect four wires to the quick-disconnect plug, wire the compressor and relay, and you're done. A hand-held wireless remote control is also included, allowing you to raise or lower the vehicle from outside.

Key Features:

• Viair 444c compressor — chosen for reliability and performance; raises from lowest to max height in as little as 2–4 seconds
• Two electronic switches (front/rear and up/down) for precise ride height control
• Wireless remote control — operate the system from outside the vehicle
• 200 PSI dual-needle gauge with mounting bracket for clean installation
• 5-gallon black steel air tank with carpeted mounting board
• High-quality air struts engineered for daily driving and performance use; sleeve-type and double-bellow bags available depending on OEM suspension type
• 36-way adjustable damping — dial in softer or stiffer response with the included adjustment knob
• Adjustable lower mount for fine-tuning ride height at virtually any PSI setting
• 0–120/200mm ride height adjustability depending on application
• High-performance shock absorbers with specialized internal valving to accommodate air pressure changes
• Direct bolt-on installation — no modifications to OEM shock absorbers or OEM top mounts required
• All hoses, wiring, and installation manuals included
• 12-month limited warranty covering manufacturer defects

The Ksport Airtech Deluxe kit is built to order. Professional installation is recommended. Note: vehicle may require minor modification for air line routing.