AirREX V2 Height-Sensing Air Suspension Air Bag Conversion Kit - BMW E8x/E9x: E82 1 Series, E90/E92/E93 3 Series & M3 (2007-2013) - Bolt-On Bag-Over-Struts, App/WiFi Wireless Control Air Ride Lowering Drop Kit

AirREX V2 height-sensing bag setup for BMW E8x E9x including M3

Give your 1 Series or 3 Series the stance, comfort and control you want with the AirREX V2 height-sensing pneumatic system. Built specifically for E82 1 Series and E90, E92, E93 platforms including the E9x M3 from 2007 to 2013, this premium bag-over-strut package delivers a huge drop for show, instant lift for everyday driveability and superb road manners for fast-road use.

Why this BMW air bag conversion stands out

• Height sensors at each corner monitor real suspension position for consistent, repeatable ride height
• Smartphone control via iOS and Android plus a wireless touchscreen handset for easy adjustments
• Auto rise on start for speed bumps, ramps and rough roads without scraping
• OEM-style fit and finish with direct-fit strut assemblies that use factory mounting points

Direct-fit struts engineered for your chassis

AirREX struts are pressure and load tested, then validated from -40°C to +60°C for reliability in real conditions. Damping and height can be fine-tuned to dial in the perfect look and ride quality.

• Front monotube dampers with 12 clicks of adjustment
• Camber-adjustable top mounts where the chassis allows
• Threaded damper bodies front and rear for precise height tuning
• Bellowed air springs chosen per application, including double bellow and triple bellow options
• Slim rear bellows available for tight clearance models

Air management you can trust

The latest AirREX controller connects via WiFi, pairing the height-sensing ECU and manifold with intuitive wireless control. Adjust heights quickly through the touchscreen or smartphone app with smooth, accurate response.

What you get

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

Fitment guide

For BMW E82 1 Series coupe, and E90 saloon, E92 coupe, E93 convertible, plus E90 E92 E93 M3, model years 2007 to 2013. Unsure about your exact model or spec? Contact us and we will confirm compatibility.

Real-world results from our workshop

We run this setup on our own builds and have installed it for many customers. Feedback is consistently positive, with owners praising the ride quality, quick lift on ignition, stable height control and the clean, factory-style install.

Professional installation

Want it fitted correctly first time? MJ Modifications offers expert installation in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk and we will take care of supply, installation and setup.

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Questions about compatibility or lead times? Email info@mjmodifications.co.uk and our team will get back to you promptly.