AirRex V1 Air Bag / Air Ride Suspension Kit for BMW 3 Series xDrive AWD XI (E90 E91 E92 E93) 2005–2013 – Bolt-On Bagged Air Struts, 12-Click Adjustable Monotube Shocks, Pressure-Based Management, Wireless App Control – Excludes M3

Premium Air Bag Suspension for BMW 3 Series xDrive E90 E91 E92 E93 2005–2013 — excludes M3

Give your AWD 3 Series the stance, comfort and control it deserves with the AirRex V1 complete air bag setup. This is a direct-fit pneumatic suspension system for BMW E90, E91, E92 and E93 xDrive XI models that replaces the factory struts and springs using the OEM mounting points, delivering a low-slung show car drop with the everyday practicality you can live with.

We run this kit on customer cars and in-house builds and the feedback is consistently brilliant. Fast response, repeatable ride heights, great ride quality and rock-solid reliability make it a superb alternative to traditional coilovers.

Smart, pressure-referenced control with wireless app

• Pressure-based management remembers and repeats your favourite heights using per-corner air pressure.
• Wireless connectivity to iPhone and Android for on-the-fly tweaks and fine tuning.
• Convenient features for daily use including Rise on Start, All Up and All Down.

Direct-fit air struts engineered for the E9X chassis

Each air spring and damper assembly is developed for the E9X xDrive platform and validated from -40°C to +60°C to ensure durability in real-world conditions. No fabrication required.

Front assemblies

• 12-click damping adjustable monotube shocks for a refined blend of control and comfort.
• Camber-adjustable top mounts where the chassis allows to help perfect fitment and handling.
• Threaded height-adjustable bodies for precise arch-to-lip fit and clearance.
• Bellow-style air springs, double or triple where required by the application.

Rear assemblies

• 12-click damping adjustable monotube dampers matched to the front.
• Threaded height adjustment to set your preferred ride height.
• Compact double-bellow air springs used in tighter chassis areas for improved travel versus sleeve designs.

Air management hardware

Reliable, intuitive control completes the package. The latest touchscreen handset pairs via Wi‑Fi for quick, accurate adjustments.

• Touchscreen wireless controller
• Wi‑Fi control module
• Single VIAIR 444C black compressor
• 3-gallon tank with water removal system
• ECU and manifold
• Check valve, air line, power and earth cables
• Fuses and USB charge cable
• AirRex key chain

Why enthusiasts choose this setup

• AWD xDrive specific fitment for E90 E91 E92 E93 models, not suitable for M3.
• Repeatable presets and excellent daily usability with pressure-referenced logic.
• Monotube damper technology with 12-stage adjustability for road and spirited driving.
• Wireless smartphone control for height changes in seconds.
• Tested for strength, pressure and temperature to ensure long-term reliability.

Vehicle compatibility

BMW 3 Series xDrive XI 2005–2013: E90 Saloon, E91 Touring, E92 Coupé, E93 Convertible. Excludes M3.

Professional installation

We recommend expert fitting for the cleanest, most reliable result. MJ Modifications in Warwickshire can install this kit and set it up to your requirements. Request a fitting quote at info@mjmodifications.co.uk.

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