Air Lift Performance Alp4 3/8” Line Pressure-Based Air Management System - 27485
The ALP4 pressure-based air management system redefines what’s possible for air suspension control combining cutting-edge hardware with smarter more seamless functionality. This system features a compact all-in-one manifold which houses the ECU solenoids and pressure sensors crafted from anodized black billet aluminum for durability and a sleek show-ready appearance. The manifold’s customizable LED-lit top cover lets builders match their system’s color to their vehicle. ALP4 offers multiple preset ride pressures and full manual control allowing for instant air-outs and show-ready configurations. Paired with a full-color touchscreen controller framed in anodized aluminum and equipped with four tactile physical buttons this system offers immediate control for your presets 4-corner manual control axle adjustments or full air-out. With mobile app integration ALP4 allows you to use and fine-tune your setup from anywhere ensuring ultimate control. ALP4 can be run as a height-based air management by simply incorporating our Height Upgrade Kit. Designed for plug-and-play installation the ALP4 harness reduces wiring complexity requiring only power ground and keyed ignition thereby eliminating the guesswork common in air suspension installations. Plus built-in diagnostics with user-friendly messaging ensure real-time system feedback giving drivers the confidence to hit the road or the show floor without surprises.
Pressure-based system with an all-in-one manifold with sensors built in
Valet Mode with customizable lockout settings
Show Mode which allows full use of the system with the vehicle off
Standby mode which allows wireless connectivity and use of the system with the vehicle off
Adjustable preset maintain sensitivity
Slow Lift/Lower Zone for pulsed movement near minimum ride height to manage ground contact smoothly
¼” FNPT manifold ports
Improved ride adjustment algorithms with learning and road filtering
Upgradeable to a height-based system by incorporating our Height Upgrade Kit
3.5-inch full-color touchscreen controller with four physical buttons and auto-dimming ambient light sensor
Adjustable LED colors for manifold cover controller backlight and buttons
Plug-and-play harness for easy installation
Free mobile app with improved connectivity for full system control
Built-in diagnostics with clear easy-to-understand system messages
Compressor performance test and diagnostics to track compressor health
Adjustable pulse rate for fine-tuning responsiveness
