THE ONAIR SETUP LAB / 001

THE RIGHT SETUP.
YOUR WAY.

Find your direction. Compare the hardware. Make it yours.

Real ONAIR hardware Built around your choices
Blue bagged Audi RS5 featured in the ONAIR Build Series
BUILT
ON AIR.
REAL CARS. REAL SETUPS.
INTERACTIVE / SETUP FINDER

LET’S PLAN YOUR BUILD.

Four short steps. A starting point you can make your own.

LET'S PLAN YOUR BUILDSTEP 01 / 04
01 / YOUR STARTING POINT

What are you working on?

We'll build the recommendation around the parts you actually need.

Select an option to continue
THE CONTROL ROOM

PICK YOUR
CONTROL.

Management decides how your car airs up and down. Compare the differences before you choose the system that's right for you.

ONAIR 2V Management System
01 / EVERYDAY CONTROL

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 CONTROL
FROM $749.00 CADExplore system
FOUR-CORNER CONTROLONAIR 4V Management System
02 / INDEPENDENT

ONAIR 4V

Independent four-corner control, five saved presets, supported iPhone app and included external tank pressure switch.

BEST FOR: FOUR-CORNER FLEXIBILITY
FROM $1,195.00 CADExplore system
ONAIR V4 ELITE Management System
03 / SHOW-FOCUSED

V4 ELITE

Larger upgraded valve body, RGB handheld and illuminated manifold, supported Bluetooth app and preassembled relay harness.

BEST FOR: A PREMIUM SHOW-FOCUSED SETUP
FROM $1,900.00 CADExplore system

2V 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 management
AIR RIDE 101

KNOW THE
HARDWARE.

These six components work together. Understand the job of each one, then dig into the details only when you need them.

01

Suspension

Replaces or converts the springs for adjustable air-supported ride height. Vehicle fitment is the foundation.

02

Management

The controller and manifold that direct air to the vehicle's air springs.

03

Compressor

Builds compressed air. Single and dual systems trade off space, recovery and redundancy.

04

Tank

Stores compressed air between adjustments. Choose capacity around the layout and usage.

05

Water management

Helps manage moisture in the air system. Drain and maintain the system routinely.

06

Finishing parts

Correct airline, fittings, wiring, protection, mounts and installation hardware complete the job.

THE QUESTIONS THAT MATTER

GO A LITTLE DEEPER.

No jargon wall. Just useful answers to help you choose.

Shop a Complete Kit
Do I need my vehicle details right now? +

Not 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.

Can I keep the coilovers I already have? +

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.

Why choose 4V over 2V? +

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.

Should I run one compressor or two? +

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.

Does AirBoy include airline and fittings? +

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 or heated automatic water management? +

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.

What about airline, fittings and installation? +

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.

Can I add my entire recommended setup to the cart? +

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.