Launching spring 2027
JB Air Apex Digital air suspension control system
Designed and programmed from the ground up in Finland. The touchscreen controller works on its own – you only need a phone for updates.
The price will be announced when sales start. Leave your email and we'll let you know as soon as you can order.
Features
- 4-corner control
- Adjust each corner individually or all at once.
- Presets
- 3 for pressure and 3 for height, nameable – your stance at the push of a button.
- Preset maintain
- Holds the selected preset even if the load changes or an air bag leaks.
- Rise on start
- The car rises to the selected preset when ignition power comes on or the engine starts.
- Auto air-out
- The car lowers to the selected preset when ignition power is switched off.
- Compressor control
- Your own cut-in pressures, 1 or 2 compressors, manual control also supported.
- Compressor start delay
- Prevent the compressor from starting based on voltage or for a moment after power-up.
- Minimum pressure per axle
- Front or rear axle pressure never drops below the limit you set.
- Notifications
- The system monitors itself and notifies you of anomalies immediately.
- Use without a phone
- The touchscreen controller works on its own – the app is only needed for software updates.
- Controller and phone at the same time
- Work side by side over Bluetooth, with a range of up to 25 metres.
- Mobile app
- iOS and Android – coming to the App Store and Google Play.
- Wireless updates
- The control system and display update from the app without cables.
- Keep alive
- Set how long the system stays on after ignition power is switched off.
What's in the kit
5" touchscreen controller
Includes a magnetic mounting plate for standard magnetic phone mounts and a USB-C power cable.
View 3D modelValve block
4-corner valve block with 5 pre-installed pressure sensors and push-in fittings for 1/4" air line.
View 3D modelMain wiring harness
Fuse pre-installed in the harness, plus a relay control wire for the compressor (1 or 2 compressors).
Specifications
- Display
- 5", IPS, optical bonding, 1280 × 720
- Display mounting
- Magnetic mounting plate for standard magnetic phone mounts; portrait or landscape
- Display power
- USB-C
- Valve block
- 4-corner; ports 1 × tank and 4 × air bag
- Fittings
- Pre-installed push-in fittings for 1/4" air line (not 6 mm)
- Pressure sensors
- 5, pre-installed in the valve block
- Height sensors
- Accessory: height sensor kit (4 sensors + wiring harness)
- Maximum pressure
- 200 psi (13.8 bar)
- Operating voltage
- 9–16 V DC
- Current
- Max 4 A
- Compressors
- 1 or 2 (relay control wire; compressor wiring harness and relay sold separately)
- Operating temperature
- Tested in use at −30 … +30 °C
- Wireless connection
- Bluetooth, range up to 25 m
- Manifold electrical connector
- 12-pin
Frequently asked questions
Didn't find an answer? Ask us about installation, compatibility or the launch – we'll get back to you as soon as possible.
What do I need in addition to the kit?
The kit includes everything needed to control your air suspension. The compressor, tank, air bags and air lines, as well as the compressor's own wiring harness and relay, are sold separately.
Do I need height sensors?
Not necessarily. The kit's 5 pressure sensors are enough on their own. With the separately available height sensor kit (4 sensors and wiring harness), the car stays at the same height regardless of load.
Do I need a phone?
Not for everyday use. The touchscreen controller works completely on its own. Software updates are done with the mobile app, and if you like, you can use the controller and phone at the same time.
Does the system work in freezing temperatures?
Yes. The system has been used in Finland for several winters without problems, including at −30 °C.
What warranty does the system have?
12-month manufacturer's warranty on all parts of the kit.
Where do I get support if something doesn't work?
Directly from us. The electronics, software and app are all developed in-house, so we help even after the warranty period. Email is the fastest way to reach us.
How are software updates done?
Wirelessly from the mobile app over Bluetooth – the control system and display update without cables or a computer. New features and fixes keep coming as updates after launch, and development ideas are welcome.
Can the system be customized?
Yes. If you need a different controller or function, customization starts from €0 – get in touch and let's see what you need.