Ksport CHD390-AEX Airtech Executive Complete Air Suspension System with OLED Remote Auto Leveling

The Ksport Airtech Executive Air Suspension System (CHD390-AEX) is Ksport's top-of-the-line complete air suspension kit, building on everything included in the Pro Plus system with the addition of intelligent automatic ride height management. Four corner-mounted height sensors continuously monitor your vehicle's stance and automatically level the ride height while driving, keeping the vehicle flat regardless of load or driving conditions — no manual switches or gauges required.

Control is handled entirely through a full-color OLED remote control that displays real-time air tank pressure and individual air bag pressure at all four corners. Four user-programmable presets allow instant access to your favorite ride heights on the fly, while an engine-start memory function automatically restores your preferred height every time you start the vehicle. The remote charges via standard mini USB, and a car charger is included for added convenience. A standard 4-button backup remote is also included in the event the OLED remote needs charging.

Key Features:

• Automatic 4-Corner Leveling: Height sensors at each corner constantly monitor and auto-adjust ride height while driving
• OLED Color Remote: Displays air tank and individual air bag pressures; 4 preset memory slots; rechargeable via mini USB
• 4-Way Independent Control: Adjust front, rear, left, and right corners independently for precise stance management
• Engine-Start Height Memory: Automatically sets your preferred ride height on every startup
• 36-Level Damping Adjustment: Dial in ride comfort or stiffness with 36 precise damping clicks
• Adjustable Lower Mount: Fine-tune ride height at any PSI without compromising suspension travel
• Height Adjustability: 0–120/200mm of ride height range depending on application
• Viair 444C Compressor: Raises from lowest setting to max height in as little as 2–5 seconds; optional second compressor available
• Polished 5-Gallon Air Tank: Lightweight and upgraded from Basic and Deluxe tier kits
• High-Performance Air Struts: Engineered to handle daily driving and drift circuit stress; sleeve and double-bellow bag types available depending on OEM suspension design
• High-Performance Shock Absorbers: Same quality shocks found in Ksport's best-selling Kontrol Pro coilover kits, with internal valving tuned for air suspension use
• Seamless Control Box: Simplified wiring — run air lines to the box, connect four wires, wire compressor and relay, and installation is complete
• 12-Month Limited Warranty: Covers manufacturer defects from the original date of purchase

What's Included:

• 4 high-quality air struts
• 4 corner-mounted height sensors
• Viair 444C compressor
• OLED full-color remote control with car charger
• Standard 4-button backup remote control
• Polished lightweight 5-gallon air tank
• Seamless installation control box
• All hoses, fittings, wiring, and installation manuals
• Tool kit including spanner wrenches, damping adjustment knobs, and brake line brackets (application specific)

Bolt-on installation requires no modifications to OEM shock absorbers or OEM top mounts. Vehicle may require modification for air-line routing. Professional installation is recommended. Note: Ksport Airtech Air Suspension kits are built to order — please allow 4–6 weeks for production and delivery.