AirREX V1 Air Bag/Air Ride Suspension Kit for BMW 5-Series G30/G38 (2017+) – Complete Direct-Fit Adjustable Air Struts, Pressure Management, Wireless & App Control, Viair 444C Compressor, 3-Gallon Tank – Coilover Alternative Lowering/Drop Kit

AirREX V1 Pneumatic Bag Suspension for BMW 5-Series G30 G38 2017-on

Give your 5-Series the drop, comfort and control it deserves. This AirREX V1 package replaces conventional springs with adjustable air struts and a smart pressure-referenced management system, delivering show-winning lows, everyday refinement and confidence-inspiring road manners. It is a true bolt-in kit that mounts to factory locations on the G30 and G38 platform for a clean, tidy install.

Why enthusiasts choose this setup

• Direct-fit air bag struts for BMW 5-Series G30 and G38, 2017 onwards
• Pressure-based control for consistent ride height and repeatable presets
• Phone app connectivity on iOS and Android plus a wireless touchscreen handset
• 12-stage damping adjustable monotube shocks for comfort and handling
• Camber-adjustable top mounts where the chassis allows, for precise alignment and fitment
• Durable bellow air springs engineered for load capacity and long service life
• Viair 444C compressor and 3 gal air reservoir with integrated moisture management
• Validated for harsh climates, from -40°C to +60°C

Smart pressure control, simple to use

The V1 management uses pressure feedback at each corner to maintain your chosen ride height. Set and recall your favourite heights through the sleek wireless touchscreen or the companion smartphone app. Quick functions like All Up, All Down and Rise on Start make daily driving, speed bumps and show parking effortless.

Performance-focused air struts

AirREX designs each strut to fit like OEM, pairing correctly valved dampers with robust bellows for predictable, repeatable response.

• Front: monotube dampers with 12-stage rebound adjustment, camber plates where applicable, threaded height-adjustable bodies and bellow air springs
• Rear: monotube dampers with 12-stage rebound adjustment, threaded height-adjustable bodies and compact double-bellow springs where space is limited

The result is a smooth, composed ride on poor roads with the ability to fine-tune firmness for spirited use.

What is included

Everything needed to bag your BMW 5-Series G30/G38 with pressure-referenced management:

• AirREX wireless touchscreen controller
• AirREX Wi-Fi enabled control unit
• Single Viair 444C black compressor
• 3-gallon AirREX air tank with water trap system
• AirREX ECU and manifold
• Check valve
• Power and earth cables
• 1/4 inch airline
• Fuses and USB charge cable
• AirREX keyring

Compatibility

BMW 5-Series G30 and G38, 2017-on.

Proven on the road and at shows

We have fitted and run AirREX systems on customer cars and our own builds. Feedback is consistently positive for ride quality, reliability and the ability to achieve a low, level stance without compromising daily usability.

Installation and support

Want it installed properly the first time? Book professional fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote, installation scheduling, setup and aftercare.

Search terms customers use for this product

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