Overview

Air Lift ALP4 Air Management Systems

Air Lift ALP4 air management systems redefine what is possible for air suspension control, combining cutting-edge hardware with smarter, more seamless functionality. These systems feature a compact, all-in-one manifold crafted from anodized black billet aluminum for durability and a sleek, show-ready appearance, which houses the ECU, solenoids, and pressure sensors. Paired with a full-color, 5in. touchscreen controller framed in anodized aluminum and equipped with four tactile physical buttons, each system offers immediate control for your presets, 4-corner manual control, axle adjustments, full air-out, and other adjustable functions. With mobile app integration, ALP4 allows you to use and fine-tune your setup from anywhere, ensuring ultimate control. Air Lift ALP4 air management systems are available with 1/4 in. or 3/8 in. air lines.

Product items include:

* (60 ft.) 3/8 in. or 1/4 in. (part number dependent) DOT air line
* (6) male 1/4 in.-NPT x 3/8 in. or 1/4 in. (part number dependent) PTC fittings
* Threaded port (female 1/4 in.-NPT) manifold
* Touch screen full-color LCD controller with auto-dimming ambient light sensor
* Main wiring harness
* USB-A to USB-C cable for controller-to-harness connection
* Manifold mounting hardware
* Electrical hardware
* (1) SMC water-trap with manual drain and mounting strap
* (1) Air line cutter

Product features and notes include:

* All-in-one manifold for cleaner installs and fewer fail points
* Anodized black billet aluminum manifold block with LED-lit top cover and rotatable logo plate
* Threaded female 1/4 in.-NPT manifold ports compatible with included PTC fittings or any 1/4 in. male-threaded fittings
* Adjustable LED colors for manifold cover, controller backlight, and buttons
* Plug-and-play harness for easy installation; simply requires power, ground, and keyed ignition; drop-in upgrade for existing 3P/3H setups
* Upgradable to a height-based air management system by incorporating their height upgrade kit
* Free mobile app with improved connectivity and a user-friendly interface for full system control
* Built-in diagnostics with clear, easy-to-understand system messages
* Compressor performance test and diagnostics to track and benchmark compressor health
* Adjustable pulse rate for fine-tuning system responsiveness
* Valet Mode with customizable lockout settings
* Improved ride adjustment algorithms with learning and road filtering
* Show Mode which allows full use of the system with the vehicle off for one ignition cycle
* Standby Mode which allows wireless connectivity and use of the system with the vehicle off for an adjustable period of time, with the controller, LED lighting, and compressor disabled for minimum power draw
* Adjustable presets maintain sensitivity (high, medium, low)
* Slow Lift/Lower Zone for pulsed movement near minimum ride height to manage ground contact smoothly
* Seamless integration with separately available tank and compressor kit

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