A smaller manifold
About half the size of a traditional full-size management block. Two tank inlets, two exhausts and front/rear air connections keep the layout practical.
ONAIR 2V Management System
Need help choosing management?
ONAIR 2V Management System
$829.00
$1,079.00
Shipping calculated at checkout.
$250 CAD OFFAlready included in the price. No code needed.
For a straightforward daily setup with parked-car key-fob control.
USB-C • CURRENT SOFTWAREAirline and fittings depend on the option selected above. Tank, compressor and vehicle-specific suspension are separate.
How it controls · Compare systemsQuantity
ONAIR 2V Management System
Add 50Ft of (1/4") Airline + 8 (1/4") Straight PTC Fittings
$829.00
$1,079.00
AIR MANAGEMENT SAVINGS$250 CAD OFF EVERY MANAGEMENT SYSTEM
Your $250 CAD savings are already included in the price shown. Choose your control. No code needed.
Build with 5+ eligible items and save a further 10% automatically in your cart through October 31, 2026. Other promotional discounts do not combine.
2V • DIGITAL AIR MANAGEMENT
Simple control.
More freedom.
A compact, budget-friendly manifold with the everyday features that matter: front/rear control, three presets, adjustable compressor settings and a wireless key fob that works with the ignition off.
Choose it forFor a straightforward daily setup with parked-car key-fob control.
3Saved pressure presets
2Axle pressure readings
A–DWireless key-fob buttons
USB-CHandheld connection
How it controls
Two channels. Front and rear.
The upper reading is shared by the front axle; the lower reading is shared by the rear axle. Adjust the fronts, rears or the whole car from the handheld. Each side of an axle moves together.
Choose 4V, V4 Elite or AirBoy if you want separate left/right adjustment and a pressure reading at every corner.
Presets recall pressure targets. Air pressure is not a measured height: passengers, cargo and setup can change the height at the same PSI.
Try the control layout
Front axle PSIRear axle PSI
Tank pressure
Both front corners are selected.
Select an area to see which corners move together. This is an illustration, not a live controller.
Four buttons. Clear commands.
ARaise front
BRaise rear
CLower front
DLower rear
Button guide. The supplied fob is shown in the clips.
Your car. Your key fob.
Walk around the car and adjust it from the included slim wireless fob. Unlike an ignition-dependent Bluetooth connection, the 2V fob can operate when the car is parked and switched off, while the management remains powered and the tank has air.
A raises the front. B raises the rear. C lowers the front. D lowers the rear. The handheld provides full-vehicle adjustment and preset recall.
Three useful presets
Save pressure settings for the way you use your car. Three presets keep the handheld straightforward without a long list of saved positions.
Rise when you start
Resume Start recalls the configured setting when you turn the ignition on. Enable or disable it to suit your routine.
Air out when you park
The Stall setting controls air-out when the ignition is switched off. It can be toggled on or off.
Pressure & wiring
Set when the compressor runs.
The pressure switch is built into the 2V manifold. Set the tank pressure at which your compressor turns on and the pressure at which it stops through the controller.
Built-in • adjustableBelow cut-onCompressor fills
At cut-offCompressor stops
Compressor control follows tank pressure, not the pressure in your airbags.
A separate relay. A clear layout.
The included relay switches compressor power. Fused battery power feeds terminal 30; terminal 87 feeds the compressor circuit. Ground and the management trigger/ignition connections follow the supplied wiring diagram.
See ONAIR’s compressor wiring guide30Fused battery supply
87Compressor feed
Overview only. Use the included diagram for relay control, ground, fuse ratings and wire sizes. Size each compressor circuit for its load.
CURRENT-GENERATION CONTROL
USB-C on every ONAIR handheld.
2V, 4V, V4 Elite and AirBoy all use a USB-C remote connector and ship with the current software for their system. Use the supplied controller cable for the management connection.
Management package
What you’re getting.
Compact 2V manifold; USB-C digital handheld controller; wiring harness; separate compressor relay; slim A–D wireless key fob; exhaust silencers.
Airline and fittings depend on the option selected above. Tank, compressor and vehicle-specific suspension are separate.
Complete the air supply and suspension around your selected system.The real 2V setup.
Your ONAIR hardware, packaging and key fob in use. The photos also show optional air-supply parts; check the selected package for what is included.
Compare systems
Which ONAIR system fits you?
Choose by how you want to control the car, wire the compressor and use the remote.
Scroll across to compare all four systems.
| Feature | 2VThis system | 4V | V4 Elite | AirBoy |
|---|---|---|---|---|
| Adjustment | Front / rear pairs + whole car | Individual corners + pairs + whole car | Individual corners + pairs + whole car | Individual corners + pairs + whole car |
| Saved presets | 3 | 5 | 5 | 3 + separate LOW button |
| Pressure display | Front axle + rear axle + tank | All 4 corners + tank | All 4 corners + tank | All 4 corners + tank |
| Compressor switch | Built-in, adjustable | External, factory-set | Built-in, adjustable | Built-in, adjustable |
| Wiring / relay | Separate relay included | Separate relay + tank switch | Relay prewired into harness | Labelled plug-and-play harness |
| App / wireless control | A–D key fob; no app required | iPhone + Apple Watch; ignition on | Bluetooth app; ignition on | Dedicated Bluetooth app; ignition on |
| Wireless with ignition off | Key fob, while system remains powered | Bluetooth requires ignition on | Bluetooth requires ignition on | Clear + Wireless only, up to 30 min |
| Handheld connection | USB-C | USB-C | USB-C | USB-C |
| Choose it for | Simple daily control + parked-car fob | Proven four-corner control + iPhone | Preassembled wiring + illuminated hardware | Tactile handheld + detailed settings |
| Compare systems | View system | View system | View system | View system |
Make it a complete setup.
Choose your management, then match the suspension, compressor, tank and supporting parts to your build.
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