Description
The Air Lift ALP4 Air Management System (27480) sets a new standard for modern air suspension control, combining advanced hardware, intelligent software, and a refined user interface into a compact, all-in-one design. This pressure-based system features a billet aluminum manifold that houses the ECU, solenoids, and pressure sensors internally—resulting in a cleaner installation with fewer potential failure points.
At the center of the system is a 5-inch full-color touchscreen controller with an anodized aluminum frame and four tactile physical buttons, delivering instant access to presets, 4-corner manual control, axle adjustments, full air-out, and more. With mobile app integration, you can monitor and fine-tune your air suspension setup from virtually anywhere.
Designed for flexibility, the ALP4 is upgradable to height-based control using Air Lift’s Height Upgrade Kit and integrates seamlessly with optional tank and compressor kits (sold separately). This version includes 1/4-inch air line compatibility and is ideal for users who already have compressors or are building a custom system.
Key Features & Benefits
- Pressure-based air management system with optional upgrade to height-based control
- Compact all-in-one billet aluminum manifold with ECU, solenoids, and pressure sensors built in
- Threaded 1/4” FNPT manifold ports compatible with included or aftermarket fittings
- Anodized black manifold with LED-lit top cover and rotatable logo plate
- 5-inch full-color touchscreen controller with anodized aluminum housing
- Four physical buttons for quick access to presets and functions
- Auto-dimming ambient light sensor
- Adjustable LED colors for manifold cover, controller backlight, and buttons
- Plug-and-play wiring harness requiring only power, ground, and keyed ignition
- Drop-in upgrade compatibility for existing Air Lift 3P and 3H systems
- Free mobile app with improved connectivity and intuitive interface
- Built-in diagnostics with clear system messages
- Compressor performance testing and health tracking
- Adjustable pulse rate and preset maintain sensitivity
- Valet Mode with customizable lockout settings
- Show Mode for system operation with vehicle off (one ignition cycle)
- Standby Mode for wireless access with minimal power draw
- Seamless integration with optional tank and compressor kits (not included)
Kit Includes
- Threaded port 1/4” FNPT manifold
- Full-color touchscreen LCD controller with physical buttons
- Main wiring harness
- USB-A to USB-C controller cable
- Manifold mounting hardware
- Electrical hardware
- (6) 1/4” MNPT x 1/4” PTC fittings
- (1) SMC water trap with manual drain and mounting strap
- (1) Air line cutter
- (60 ft) 1/4” DOT-approved air line
Fitment
- Universal fit
- Compatible with Air Lift air suspension systems
- Works with aftermarket air spring setups
- Upgradeable to height-based control with optional Height Upgrade Kit
- Tank and compressor not included
Specifications
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Part Number: 27480
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Series: ALP4 Air Management
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Control Type: Pressure-based
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Air Line Size: 1/4 in
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Manifold Type: Threaded port 1/4” FNPT
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Material: Anodized billet aluminum
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Tank Included: No
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Compressor Included: No
Dimensions & Weight:
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Weight: 12.89 lb
