Air Lift Performance ALP4 Touch-Screen Display Controller (Replacement) Replace or upgrade your air suspension controller with the Air Lift Performance ALP4 Touch-Screen Display. This unit is a standalone wired controller, designed specifically for use with Air Lift ALP4 air management systems. Featuring a full-color touchscreen interface, this controller provides intuitive control over presets, individual corner adjustments, axle control, and full air-out functions. Built with a durable anodized aluminum housing and equipped with four programmable physical buttons, it delivers both performance and ease of use. The ALP4 display also supports customizable LED lighting and integrates with the Air Lift mobile app, allowing real-time system monitoring and adjustments from your device. Key Features Full-color touchscreen display with modern interface Four programmable physical control buttons Real-time control of presets and air suspension adjustments Customizable LED backlighting and display colors Plug-and-play wired connection Mobile app integration for remote control What’s Included (1) ALP4 Touch-Screen Display Controller Specifications Part Number: 27551 Product Type: Display / Controller Compatibility: ALP4 systems ONLY Control Type: Touchscreen + physical buttons Construction: Anodized aluminum housing Important Notes This is a controller/display ONLY Does NOT include manifold, wiring kit, tank, or compressor Not compatible with 3P or 3H systems