Air Lift Air Shock Controller Kit - 25804 Onboard Compressor with Dash Gauge, No Tank Needed

This compact kit provides a simple, self-contained way to manage the air pressure in your vehicle's air shocks without installing a separate air tank. The system includes a durable, compact compressor, a dashboard pressure gauge with an on/off switch and one-touch deflate, air line, mounting hardware, and wiring for an easy DIY install using your vehicle's fuse box for power.

How quickly can the Air Lift 25804 pressurize my shocks?

The onboard compressor is sized to inflate air shocks efficiently without an auxiliary tank, making quick adjustments possible from the cab. Exact fill time depends on your vehicle's shock volume and existing pressure, but the unit is intended for routine ride-height and pressure corrections rather than heavy-duty rapid fills.

• Compressor designed for direct shock inflation—no tank needed
• Connects through existing air-shock T-fitting (T-fitting not included)
• Gauge reads up to 200 psi (avoid sustained pressures above 160 psi)

Is the Air Lift 25804 easy to install myself?

Yes — the kit is packaged for do-it-yourself installation and includes a fully illustrated manual, air line, mounting hardware, and electrical connectors. The compressor is powered by a 15-amp minimum circuit via the vehicle fuse box, and the gauge mounts on the dash using the supplied hardware.

• Wiring taps to the vehicle fuse box—no separate battery hookup required
• Self-tapping screws and dash mount hardware included
• Generous air line length to reach shocks from the engine bay or undercarriage

Which air shocks does this kit work with?

The controller uses a universal connector intended to be compatible with most factory and aftermarket air shocks when integrated via a T-fitting. It can manage two pairs of air springs from one compressor, making it versatile for many light vehicle setups.

• Universal connector fits most air shock fittings
• Controls two pairs of air springs in paired configuration
• Suitable for cars, vans, light trucks, and motor homes (per listed applications)

What safety or longevity notes should I consider?

While the gauge can display up to 200 psi, Air Lift advises avoiding sustained operation above about 160 psi to reduce strain on the compressor and reduce risk of leaks. The kit includes a two-year limited warranty against manufacturing defects for original retail purchasers under normal use on catalog-listed vehicles.

• Rated pressures shown to 200 psi; recommended operational ceiling ~160 psi
• Two-year limited warranty for original retail purchaser on listed applications
• Not intended for racing, heavy commercial, or off-road abuse

Who is this for? The Air Lift 25804 is ideal for drivers who want convenient, in-cab control of air shock pressure without installing an air tank. It's a practical choice for owners of passenger cars, vans, light trucks, and motor homes with factory or aftermarket air shocks who perform their own installs or want a compact, reliable compressor and dash gauge to fine-tune ride height and comfort.