AirREX V1 Pressure-Based Air Ride Suspension Kit for BMW M3/M4 (F80/F82) 2013-On | Complete Bolt-On Air Struts & Management | WiFi Touchscreen Control, Viair 444C, 3 Gallon Tank

Premium Pneumatic Suspension Conversion for BMW F80 M3 and F82 M4 2013 onwards

Give your F8x M car the stance, comfort and control it deserves with this complete AirREX V1 pressure-sensing air bag setup. Designed as a direct-fit upgrade for the BMW M3 saloon and M4 coupé, this full package replaces your factory suspension with height-adjustable air struts and a smart on-board management system for dependable, repeatable ride height at the touch of a button.

If you are searching for a bagged BMW M3, BMW M4 air bag conversion, F80 air ride, F82 air suspension upgrade, wireless air management, or a complete air tank and compressor bundle for the F8x platform, this is the ready-to-install solution that delivers daily usability with show-winning lows.

Why enthusiasts choose this kit

• Pressure-sensing control at all four corners for consistent, repeatable height changes
• Wireless touchscreen handset plus smartphone connectivity for iPhone and Android
• Quick-access functions including All Up, All Down and Rise on Start
• Direct bolt-on fitment to OE mounting points on BMW F80 M3 and F82 M4
• 12-click damping adjustable monotube dampers for comfort and handling
• Height-adjustable bodies and camber-adjustable top mounts where chassis allows
• Bellow air springs engineered for the aggressive drop you want with smooth ride quality
• Validated in extreme conditions from -40°C to +60°C for long-term reliability

Performance air struts

Each application is developed to install like factory components for a clean, no-fuss conversion. Every air spring is load and pressure tested, paired with correctly valved monotube dampers, then verified in environmental simulation for durability. Slim double bellow designs are used where chassis space is tight, with double or triple bellow options depending on application specifics.

• Front: 12-click adjustable monotube shocks, threaded height adjustment, camber top mounts where applicable, bellow air springs
• Rear: 12-click adjustable monotube shocks, threaded height adjustment, bellow air springs including slim double bellow where required

Smart air management

The V1 pressure-based control hardware integrates a Wi‑Fi enabled module, giving you a responsive, simple interface via the touchscreen remote or your mobile. Save and recall your favourite ride heights, raise the car automatically on start and use full up or full down commands for speed and convenience.

What’s included

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

Real-world results

We have fitted and run this system on customer F8x builds and it delivers exactly what owners want. Smooth road manners, confident handling from the 12-stage damping adjustment, rock-solid repeatability from pressure-based control and a true bolt-on install. Feedback from our clients has been consistently positive.

Ideal search terms

BMW F80 air bag suspension, BMW F82 air bag kit, bagged F80 M3, bagged F82 M4, pneumatic ride height system, wireless air ride controller, smartphone air management, height adjustable air shocks, four-corner pressure control, 444C compressor black, 3 gal air reservoir, direct-fit air struts, stance kit for BMW M3, stance kit for BMW M4, coilover alternative for F8x, UK air suspension package.

Fitting and support

Professional installation recommended. For expert fitting, contact MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.