Upgrade your existing Air Lift Performance air management system to the next generation of suspension control with the ALP4 Upgrade Kit. Designed as a direct upgrade for Air Lift Performance 3P and 3H air management systems, this kit delivers the advanced features, refined performance, and modern functionality of ALP4 without replacing your entire setup. At the heart of the system is the compact all-in-one ALP4 manifold, which houses the ECU, solenoids, and pressure sensors in a durable anodized billet aluminum body. This streamlined design reduces installation complexity while delivering faster, more accurate system response and improved reliability. ALP4 introduces advanced ride adjustment algorithms with road filtering and adaptive learning, resulting in more accurate pressure control and eliminating unwanted adjustments after braking or long turns. Drivers can take advantage of multiple preset ride pressures, manual four-corner control, axle adjustments, and instant air-out functionality. With its cleaner install, smarter control algorithms, and enhanced connectivity, the ALP4 Upgrade Kit brings the latest evolution of Air Lift Performance air management technology to existing systems.
Upgrade your existing Air Lift Performance air management system to the ALP4 platform, featuring improved algorithms, enhanced diagnostics, and advanced pressure-based control, PN 27385
Provides a seamless transition to the newest Air Lift Performance control platform while preserving existing air suspension hardware.
Upgrade existing Air Lift Performance systems to the ALP4 air management platform
Compact all-in-one manifold with ECU, solenoids, and pressure sensors built in
ALP4, Air Lift Performance, Lowered car, stance, Performance suspension
Advanced ride adjustment algorithms with improved road filtering
Air Lift ALP4 Upgrade Kit 3/8in Airline (No Tank/Compressor)
Built-in diagnostics with compressor performance monitoring
Multiple preset ride pressures with full manual control
Air Lift Performance ALP4 air management upgrade kit
Mobile app connectivity for wireless system control
Air Suspension Compressor Kit
Plug-and-play installation
3/8” FNPT manifold ports
Air Lift Performance
Air Lift 27385
