Ksport CHD450-APP Pressure-Based Air Suspension System with OLED Remote Ride Height Leveling

The Ksport Airtech Pro Plus Complete Air Suspension System (CHD450-APP) is Ksport's most feature-rich pressure-based air suspension package, delivering four-wheel independent ride height control through an intuitive OLED color screen remote — no switches, gauges, or complex wiring required.

OLED Remote Control: The centerpiece of the Pro Plus system is its full-color OLED remote, which displays real-time air tank pressure and individual air bag pressure at all four corners of the vehicle. Four user-defined ride height presets can be saved and recalled instantly, allowing on-the-fly adjustments with a single button press. The remote charges via standard mini-USB, and a car charger is included for added convenience. A traditional 4-button backup remote is also included in the event the OLED remote battery is depleted.

Seamless Installation Control Box: Ksport's integrated control box consolidates all wiring, valves, and solenoids into one clean, easy-to-mount enclosure — dramatically simplifying the installation process while delivering a professional-grade finished appearance.

Key Features:

• Four-wheel independent ride height adjustment via pressure-based control (height sensors can be added later)
• Auto-leveling during driving based on real-time air pressure monitoring
• Engine-start memory — automatically returns to your preferred ride height on startup
• Viair 444C compressor included; a second compressor can be added for faster inflation
• 5-gallon polished lightweight air tank with 175–200 PSI pressure switch, three 1/4-inch ports, and two 3/8-inch ports
• 4 high-performance Ksport shock absorbers with 36-way adjustable damping — dial from full soft to firm with a simple turn of the included damping knob
• Adjustable lower mount for fine-tuning ride height at virtually any PSI
• 0–120/200mm of height adjustability (varies by application)
• Raises from lowest to maximum height in as little as 2 seconds
• 4 high-pressure air bags engineered specifically for your vehicle (sleeve and double-bellows types available depending on OEM suspension design)
• No modifications to OEM shock absorbers or OEM top mounts required
• All hoses, fittings, wiring, and installation manuals included

Ksport Airtech air bags are built from premium rubber compounds formulated for long-term flexibility and resistance to cracking, drying, and road contamination. The shock absorbers feature aircraft-grade aluminum and heavy-gauge steel construction with a powder-coat finish for corrosion resistance and durability — the same quality shocks found in Ksport's Kontrol Pro Coilover kits, re-valved internally to accommodate air pressure changes.

What's Included:

• OLED color screen remote with mini-USB charger and car charger
• 4-button backup remote control
• Seamless installation control box (integrated valves, solenoids, and wiring)
• Viair 444C air compressor
• 5-gallon polished lightweight air tank with carpeted mounting board
• 4 Ksport high-performance air suspension struts with 36-way damping adjustment
• 4 high-pressure air bags (vehicle-specific)
• Tool kit (spanner wrenches, damping adjustment knobs, brake line brackets)
• All hoses, fittings, wiring, and installation manual

Note: Professional installation is recommended. Vehicle may require modification for air-line routing. Height sensors are not included but can be added at a later date. Ksport Airtech systems are built to order — please allow 4–6 weeks for production and delivery.