AirRex V1 Air Suspension Kit for BMW 5 Series F10/F18 & M5 (2010-on) - Complete Air Ride / Air Bag Conversion, Bolt-On Adjustable Front & Rear Bagged Lowering Kit with Wi-Fi Controller, ECU, Viair 444C Compressor, 3 Gallon Tank

BMW 5 Series F10 F18 and M5 2010 onwards air suspension upgrade

Give your BMW the stance, comfort and control it deserves. This complete air suspension package replaces factory components with a true bolt-on solution engineered for the F10 and F18 chassis, including the M5. Drop it low for the show, lift for speed humps and driveways, and enjoy smooth, composed handling on every journey.

Why enthusiasts choose this kit

• Pressure-sensing control that maintains consistent ride height using strut air pressure
• Smartphone connectivity for iOS and Android with handy functions including “All Up”, “All Down” and “Rise on Start”
• Front and rear struts included for a complete conversion
• No cutting or welding required thanks to OEM-style mounting points

Engineered for performance and reliability

Each assembly is built around 12-click damping adjustable monotube dampers for precise control, paired with heavy-duty bellow air springs. Depending on fitment requirements, applications utilise double-bellow or triple-bellow designs, with slim-profile double bellows used where clearance is tight. Height-adjustable bodies and, where the chassis allows, camber-adjustable top mounts make it easy to dial in fitment and alignment for street, track or show use.

Every air spring and damper pairing is validated for maximum load and pressure, then subjected to extreme environmental testing from -40°C to +60°C for long-term durability on UK roads.

Air management you can trust

The Wi‑Fi enabled touchscreen controller puts everything in your hand, while the dedicated ECU and manifold deliver responsive, repeatable adjustments. The system integrates cleanly with the included tank and compressor for fast rise times and dependable day-to-day use.

What you get in the box

• Touchscreen wireless handheld controller
• Wi‑Fi enabled control module
• Single Viair 444C black compressor
• 3-gallon tank with integrated water removal system
• ECU
• Valve manifold
• Check valve
• Power and earth cables
• 1/4 inch air line
• Key chain
• Fuses
• USB charge cable

Real-world results

We have installed this setup on customer cars and on our own builds. Feedback is consistently positive: smoother ride quality compared to many coilover options, confident handling, and day-to-day practicality with instant lift for rough roads and steep driveways.

Professional installation and support

Want it fitted by experts who know these cars inside out? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored fitting quote.

Compatibility

BMW 5 Series F10 and F18, including M5, 2010 onwards.

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