AirRex V2 Height-Sensor Air Ride/Airbag Suspension Kit for BMW i8 Coupe (I12) 2014+ | App/WiFi Control, Adjustable Air Struts & Shocks, Direct-Fit Bolt-On, 12-Way Damping, Viair 444C, 3-Gallon Tank, Digital Ride Height

AirRex V2 Height-Sensor Airbag Conversion for BMW i8 Coupe I12 2014 onwards

Give your BMW i8 I12 the stance, comfort and control it deserves with the AirRex V2 height-sensor system. This premium pneumatic suspension package is built specifically for the i8 Coupe, delivering a show-ready drop, refined road manners and precise, repeatable ride height at the touch of a button. Ideal for anyone searching for a BMW i8 bag kit, airbag conversion for i8, adjustable air shocks for i8, smartphone-operated air ride or digital height management for the I12 chassis.

Smart height control you can trust

• Corner-mounted height sensors continuously reference suspension travel to keep the car level and repeat presets accurately, regardless of passengers, luggage or fuel load.
• Rise on start brings the car up to your chosen driving height automatically when you turn the key.
• iOS and Android app control over WiFi for quick access to multiple presets and fine tuning from your phone.

Direct-mount performance struts for the I12 platform

AirRex performance struts replace the original assemblies using OEM-style mounting points for a clean, straightforward install on the BMW i8 Coupe I12.

• 12-stage damping adjustable monotube dampers front and rear for a tailored ride, from supple cruising to focused handling.
• Threaded bodies for height adjustment to fine tune fitment and arch gap.
• Camber-adjustable top mounts where the chassis allows to help dial in alignment and wheel clearance.
• Application-specific bellowed air springs, including double or triple bellow options for load capacity; slim double bellow designs used where clearance is tight.
• Every air spring tested for load and pressure, with damper valving matched to the BMW i8.
• Validated in extreme conditions from -40°C to +60°C to prove durability.

Responsive AirRex management

The paired AirRex management delivers fast, dependable operation with intuitive control. The latest touchscreen handheld controller is based on an HTC device and connects via WiFi, complementing the mobile app for a seamless experience.

What you get in the box

• AirRex touchscreen wireless controller
• AirRex WiFi-enabled controller
• Single Viair 444C black compressor
• 3 gallon AirRex air tank with water removal system
• AirRex ECU
• AirRex manifold
• Check valve
• AirRex power and earth cables
• 1/4 inch air line
• Fuses
• USB charge cable
• AirRex key chain

Why this kit is the go-to upgrade for the i8

• Engineered specifically for the BMW i8 Coupe I12 2014 onwards rather than a universal setup.
• Direct-fit mounting for a tidy install and factory-style integration.
• Height-referenced control for consistent results compared with basic pressure-only systems.
• Comfortable daily ride with the ability to tighten things up when the road gets twisty.
• Proven reliability with extensive thermal and load testing.

Real-world feedback

We have installed and run AirRex height-sensor systems ourselves and our customers love the combination of smooth ride, aggressive drop and everyday usability. If you want your i8 to sit low at shows, clear speed bumps with ease and return to your favourite driving height instantly, this package delivers.

Installation and setup

Professional fitting is recommended. For supply and installation, calibration of height sensors, leak checks and alignment, book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and scheduling.

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