The 3H from Air Lift Performance is both a height and pressure based management that features 5 preset heights and individual four corner air spring control. The height based sensors give the system the ability to automatically re-level when loads change. 

Installed the system but don’t feel like finishing up the height based leveling sensors? Not a problem! Since the 3H system also utilizes pressure sensors, you can drive your car in pressure mode until you find the time to get around to installing the height sensors. 

The 3H’s wired digital controller displays all four bag pressures as well as the tank pressure. The controller uses a full color, backlit screen and features a rotatable keypad that allows for horizontal controller mounting. 

Air Lift’s mobile app allows the vehicle to be put into a ‘show mode’ which enables you to control the air suspension wirelessly (Bluetooth) from a distance once the vehicle has been turned off. No additional hardware is required to use this feature. Future system updates can be sent directly to the ECU and controller through the app as well. 

Air Lift’s digital managements utilize a combined ECU and manifold which makes for a simpler and quicker installation. The included plug-n-play wiring harness will power a single compressor. If you’re planning on running dual compressors, you will need to pick up a dual compressor power kit instead. 

Air Lift includes a limited lifetime warranty and free technical support to the original purchaser of the 3H/3P management system. 

Features:

• (5) height and pressure presets
• Automatic leveling (with height sensors installed)
• Manual mode for individual air spring control
• Digital controller with color screen
• Rotatable keypad that allows for horizontal mounting
• Mobile app (no additional hardware required)
• System updates through mobile app
• Combined ECU and manifold
• Rise on start
• Limited lifetime warranty

Air Lift Performance 3H System Includes:

• Combined ECU/Manifold Unit
• (4) Air Lift Performance Height Sensors and Mounting Hardware
• ECU/Manifold Mounting Hardware
• Air Lift Performance 3H/3P Controller and Harness
• Pre-assembled ECU/Manifold Wiring Harness with built-in Compressor Relay
• In-line Fuse Holders (with fuses)
• 18m of 3/8 or 1/4 airline 
• water trap with straight fittings