ONAIR 2V
3 presets, a built-in adjustable pressure switch and an included wireless key fob for ignition-off parked-car control when the system is powered.
BEST FOR: SIMPLE DAILY CONTROLFind your direction. Compare the hardware. Make it yours.
Four short steps. A starting point you can make your own.
We'll build the recommendation around the parts you actually need.
Choose how you want to control your car. We'll help you work out the technical details.
Pick a direction. We’ll use it to suggest a starting tank size; final dimensions still need checking.
Choose your quantity first, then the compressor that suits your build.
To add suspension parts, tell us what you drive. Fitment is reviewed by ONAIR, not automatically approved.
We may contact you for trim, chassis information, measurements or photos before supplying vehicle-specific parts.
Review the recommended parts, then choose the exact options for your car.
Take a shortcut to a sample parts plan, then make it your own. Prefer to choose from scratch? Use the finder below.
These are example planning directions, not the exact component lists from the photographed cars. Vehicle fitment, installation and compatibility are reviewed separately.
Management decides how your car airs up and down. Compare the differences before you choose the system that's right for you.
3 presets, a built-in adjustable pressure switch and an included wireless key fob for ignition-off parked-car control when the system is powered.
BEST FOR: SIMPLE DAILY CONTROLIndependent four-corner control, five saved presets, supported iPhone app and included external tank pressure switch.
BEST FOR: FOUR-CORNER FLEXIBILITYLarger upgraded valve body, RGB handheld and illuminated manifold, supported Bluetooth app and preassembled relay harness.
BEST FOR: A PREMIUM SHOW-FOCUSED SETUP2V makes daily driving simple with a wireless key fob and built-in pressure control. 4V adds independent corners, five presets and a supported app. V4 Elite adds RGB presentation and a preassembled relay harness.
View all managementSix different directions. Every car below has its own build story, so you can see how enthusiasts turn the hardware into something personal.






These six components work together. Understand the job of each one, then dig into the details only when you need them.
Replaces or converts the springs for adjustable air-supported ride height. Vehicle fitment is the foundation.
The controller and manifold that direct air to the vehicle's air springs.
Builds compressed air. Single and dual systems trade off space, recovery and redundancy.
Stores compressed air between adjustments. Choose capacity around the layout and usage.
Helps manage moisture in the air system. Drain and maintain the system routinely.
Correct airline, fittings, wiring, protection, mounts and installation hardware complete the job.
No jargon wall. Just useful answers to help you choose.
Shop a Complete KitNot to explore these recommendations. Year, make, model and any relevant trim or chassis details are needed for a vehicle-specific order. ONAIR reviews fitment separately. A completed form is not automatic fitment approval.
Potentially. Conversion airbags need a review of the exact coilover make/model, relevant dimensions, photos and clearances before we can confirm whether they're suitable.
2V controls the front and rear together for a simpler experience. 4V gives you independent four-corner adjustment, extra presets and Bluetooth control. The best choice is how you want to use the car, not just the price.
A single compressor can work well for a compact system. Dual compressors can improve tank recovery and offer redundancy. Check tank capacity, compressor specifications, mounting space and correctly sized protected wiring.
Yes. Current AirBoy packages include 50 feet of 1/4-inch outside-diameter airline and matching 1/4-inch fittings. If you plan a different line size or need extra length, verify compatibility and what additional parts are required.
Manual traps keep things simple but must be drained routinely. The automatic-drain option uses a built-in 12V heating element and includes one 1/4-inch NPT check valve per trap for installation on the outlet leading to the tank. The compressor leader hose normally provides the inlet-side check valve. For dual compressors, use one automatic trap and one included outlet check valve per compressor. Verify the compressor check valve, electrical wiring, airflow direction and fitting sizes before installation. Both types still require system maintenance.
Match the tubing outside diameter and port sizes across all selected components. Check tank connections, compressor leader lines, correctly rated wiring, fuses, relays, mounting and clearances. Extra parts and custom fabrication depend on the actual vehicle and layout.
Yes. Choose the exact variants in your recommendations and select Add my setup to cart. We'll add the listed components together, with the selected quantities. Vehicle-specific suspension or coilover conversions still require ONAIR fitment review, and additional fittings or installation parts may be needed.