Airlift

Air Lift ALP4: The Next Generation of Air Suspension Control

Air Lift ALP4: The Next Generation of Air Suspension Control

Serious Innovations |

Air Lift ALP4: The Next Generation of Air Suspension Control

If you're serious about air suspension, meet the controller that's about to change the game.

The Air Lift ALP4 is the newest evolution in pressure-based air management, replacing the long-standing 3P and 3H systems that many of us have come to rely on. Whether you're chasing precise ride height, show-ready stance, or better control overall—this new system blends innovation with user-focused functionality.

In this post, we break down the features, upgrades, and what you should know before making the switch.

What Is the ALP4 Air Management System?

The ALP4 is Air Lift's most refined pressure-based controller to date. It’s built for enthusiasts who want the latest in performance, style, and convenience. Designed with a full-color touchscreen controller, RGB lighting options, and app-based control, the ALP4 brings high-tech customization right into the driver’s hands.

Available Configurations:


Key Upgrades from the Air Lift 3P

While the 3P system paved the way for modern air suspension control, the ALP4 brings a fresh set of upgrades that elevate the driving and tuning experience.

1. Sleek Touchscreen Controller

A 3.5” full-color display with four programmable buttons and a sleek aluminum housing replaces the older layout. Whether mounted on your dash or center console, this controller blends in while standing out.

2. Plug-and-Play for 3P Users

Already running a 3P setup? Good news: the ALP4 uses the same power harness, making the upgrade seamless and less time-consuming. You won’t have to redo your wiring from scratch.

3. Custom RGB LED Lighting

Both the controller and manifold feature fully customizable lighting. Match your interior color scheme or make it pop—either way, it’s a clean detail that sets your build apart.

4. New and Improved Mobile App

Air Lift’s redesigned mobile app offers faster connection speeds and a cleaner interface. It supports both iOS and Android with a more reliable wireless protocol.

Performance Boosts Under the Hood

This isn’t just a facelift. ALP4's internal upgrades are built for smoother, smarter air ride management:

  • 3.5x Faster Processor + 20x More RAM
    Lightning-fast feedback, quicker adjustments, and no screen lag.

  • Smarter Learning Algorithm
    No need to recalibrate every time you make a change—ALP4 adapts intelligently.

  • Road Filtering Logic
    Smoother transitions and less “preset hunting” while driving.

  • Compressor Health Monitoring
    Run a performance test to benchmark and track compressor efficiency over time.

  • Valet Mode
    Lock the system at a specific height when someone else is driving your car.

  • Enhanced Show Mode
    Control the system while the ignition is off for one cycle—ideal for setting up at car shows.

  • Pulse Rate and Lift Speed Tuning
    Fine-tune your lift/drop speed and create more control for slow adjustments at low heights—especially helpful when dialing in that tight lip-to-fender fitment.

Optional Add-ons

  • Height Sensor Kit (P/N 27705): Convert your pressure-based setup into a height-based system for even more precise control.

  • Second Compressor Harness (P/N 27703): Want to run dual compressors? This harness makes it easy to upgrade without hacking the system.

Final Thoughts

Air Lift nailed it with the ALP4. It builds on everything we loved about the 3P and adds the smart upgrades we didn’t know we needed. Whether you’re upgrading from a 3P or starting fresh, this system brings performance and style into one seamless package.

At Serious Innovations, we specialize in custom air suspension setups and real-world tuning. If you’re considering the ALP4 or want help choosing the right system for your vehicle, we’re here to help—from parts to full installs.

 

 

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