Air Lift Performance ALP4

Air Lift Performance ALP4 Air Management System

Airlift Performance proudly introduces ALP4 — the most advanced and customizable air management system they’ve ever built. Developed with input from real builders and enthusiasts, ALP4 takes everything you loved about 3P and 3H and pushes it even further, delivering greater control, smarter functionality, and a cleaner user experience.

Combining cutting-edge hardware with refined software, ALP4 redefines what’s possible in air suspension control. This pressure-based system is available in both 1/4" and 3/8" airline, with an optional height sensor upgrade kit sold separately for those wanting even more precision.

Buy with confidence knowing ALP4 is backed by Air lift Performance’s limited lifetime warranty and supported locally by the team at Get Low Customs.

What’s New with ALP4

• Faster Processor – Over 3.5× faster with more than 20× the RAM of its predecessor

• Updated Wireless Protocol – Stronger transmitter for improved range and reliability

• Show Mode – Full system operation with the vehicle off for one ignition cycle

• Standby Mode – Wireless app control while the vehicle is off for an adjustable time

• Calibrated Adjustment Tolerance – Faster, more accurate presets with less hunting

• Slow Lift Range – Pulsed motion for smoother control at critical ride heights

• Adjustable Pulse Rate – Fine-tune adjustment speed to your preference

• Integrated LED Lighting – On both the manifold and controller

• Self-Adhesive Badge – Configurable orientation

• Hidden Hardware – Clean, finished installation

• Improved Controller – 3.5” full-color touchscreen with anodized aluminum housing

• Valet Mode – Lockout for valet parking, secondary drivers, or maintenance

• Enhanced Road Filtering Algorithm – Better handling of dynamic driving conditions

• Improved Learning Algorithm – Reduces the need for system recalibration

• Compressor Performance Test – Track and compare compressor performance over time

• Compressor Crank Offset – Adjustable 5–30 second delay to protect your electrical system

• Upgraded Height Sensor Tool – Simplifies installation and setup

Fitment

Universal Air Suspension Systems

Features

• All-in-One Manifold & ECU

• 1/4" Female NPT Ports

• Full-Color Touchscreen Controller

• Four Programmable Physical Buttons

• Plug-and-Play Wiring Harness

• Customizable LED Lighting

• Upgraded Mobile App

What’s Included

• ALP4 LCD Controller (1)

• ALP4 Manifold & ECU (1)

• Main Wiring Harness (1)

• Controller Harness (1)

• 60 ft Airline (1/4" or 3/8")

• Airline Cutter (1)

• SMC Water Trap with Manual Drain (1)

• Mounting Hardware

• Electrical Hardware