AirREX V2 Height Sensor Air Suspension (Air Ride) Kit for BMW 1 Series F20/F21 2013+ excl. 1M | Direct Bolt-On Struts, WiFi Controller, Viair 444C, 3 Gallon Tank

BMW 1 Series F20 F21 2013 onward - AirREX V2 Height-Based Air Bag Suspension Kit - excludes 1M

Give your 1 Series the stance, comfort and control it deserves. This AirREX V2 height-sensing air bag setup is a true plug-in upgrade for the BMW F20 and F21 platform, delivering precise ride-height management, smooth road manners and sharp handling in one package. Perfect for a daily-driven hatch that needs driveway and speed-bump clearance, a clean show build on the floor or a fast-road weekend toy that still feels composed.

We have installed this system and our customers love how refined it feels, how well it rides on British roads and how easy it is to dial in the perfect height from the touch controller or phone. It looks right, drives right and lasts.

Compatible vehicles

• BMW 1 Series F20 and F21
• Model years 2013 onward
• Not suitable for 1M

Height-sensing control and smart features

• Dedicated ride-height sensors read suspension travel for accurate, repeatable height-based control in all conditions
• Wireless touch handset pairs to the system via built-in Wi-Fi for dependable control without cables
• Smartphone app support on iOS and Android for on-the-go adjustments and easy fine tuning
• Auto lift on start up to clear kerbs, ramps and speed humps as soon as you turn the key

Direct-fit struts engineered for the F20 and F21

These are not universal bags. Each strut is purpose built to mount to factory pick-up points for a straightforward, secure installation and OE-like integration. Every application is pressure tested and matched to correctly valved dampers for the chassis.

• Complete front and rear assembly included
• Monotube shocks with 12-stage damping adjustment for comfort or firmness on demand
• Height adjustable bodies to fine tune your drop and travel
• Camber adjustable top mounts where the chassis allows for alignment and fitment tuning
• Slim double-bellow air springs for tight clearances and improved durability compared to sleeve designs
• Environmental validation from extreme cold to high heat for long-term reliability

Premium air management

The management system is matched to the struts for fast, consistent response and easy everyday use via the touchscreen remote and mobile app. Set your preferred ride heights for cruising, motorway, show or loading and recall them in seconds.

What you get in the kit

• AirREX touchscreen wireless handheld controller
• AirREX Wi-Fi enabled control module
• Single Viair 444C black compressor
• 3 gallon AirREX air reservoir with integrated water removal system
• AirREX ECU
• AirREX manifold
• Check valve
• Power and earth cables
• Nylon air line
• Key chain
• Fuses
• USB charge cable

Why enthusiasts choose this setup

• Real height-based management for consistent driving heights and less rubbing or scraping
• Ride quality that feels refined on UK roads with confident handling in the twisties
• Proper bolt-in solution for the F20 and F21 - no guesswork
• Proven reliability and excellent feedback from our installs

Professional installation

Want it fitted properly the first time with clean routing, solid wiring and a discreet layout in the boot If you are in the UK, book installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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Transform your BMW 1 Series with a refined ride, easy clearance and a killer stance. Order your AirREX V2 kit today and enjoy precision height control with daily comfort.