The Air Lift ALP4 is a pressure-based air management system for air suspension control built around a compact all-in-one anodized billet aluminum manifold that houses the ECU solenoids and pressure sensors. It pairs with a 3.5-inch full-color touchscreen controller with four physical buttons for presets four-corner manual control axle adjustments and full air-out, plus a free mobile app for remote control. A plug-and-play harness needs only power ground and keyed ignition, and built-in diagnostics report system health in plain language. The customizable LED-lit manifold cover and controller backlight let you match your build. This kit uses 3/8in airline and does not include a tank or compressor; it can be upgraded to height-based control with the Air Lift Height Upgrade Kit.
| Type | Pressure-based air management system (ALP4) |
| Manifold | All-in-one anodized black billet aluminum with built-in ECU solenoids and pressure sensors |
| Controller | 3.5 in. full-color touchscreen with four physical buttons and ambient light sensor |
| Airline | 3/8 in. |
| Manifold Ports | 1/4 in. FNPT |
| Control | Presets manual 4-corner valet mode show mode free mobile app |
| Upgradeable | To height-based with Height Upgrade Kit |
| Not Included | Air tank and compressor |
Documents: Installation Instructions (PDF)
