Air Lift Performance ALP4 Upgrade Kit – For Existing 3P/3H Systems | PN: 27551 & 72550-W
Already running an Air Lift 3P or 3H system? It’s time to upgrade your air game. This listing includes the ALP4 manifold and LCD controller only — the core of Air Lift’s all-new air management system, ready to drop into your current setup.
It’s 100% plug-and-play. Reuse your existing 3P/3H wiring harness and hardware. Just swap your current manifold and display for the new ALP4 versions and get ready for smarter, faster, and more customizable control.
Why Upgrade to ALP4?
- 3.5x faster processor and 20x more RAM for near-instant response
- Improved wireless protocol = stronger connection and range
- More accurate presets with calibrated tolerance targeting
- Adjustable pulse rates for smoother, more controlled movement
- New road filtering and learning algorithms = less hunting, better ride
- Refreshed app UI, customizable LED lighting, and hidden hardware
What’s Included:
- ALP4 LCD Controller (Full-color, 3.5" touchscreen)
- ALP4 All-In-One Manifold & ECU
- Air Lift Performance Part #27551 & 72550-W
Fits:
Retrofit kit for all existing Air Lift 3P and 3H digital management systems. Reuses your existing harnesses — no re-wiring required.
Smart Features You’ll Actually Use:
- Show Mode & Standby Mode: Full control even with the vehicle off
- Valet Mode: Lock the system down for service or lending out your keys
- Compressor Performance Test: Track air-up times and compressor wear
- Optional Height Sensor Tool: Streamlines installation (sold separately)
Buy with Confidence:
Backed by Air Lift Performance’s limited lifetime warranty, this upgrade kit gives you the newest tech without rebuilding your entire system. And when you buy from AirSlamit, you get real support from real enthusiasts who run what they sell.
Ships Fast & Free from the USA
Questions before you upgrade? Message us — we’ll walk you through it.