AirRex V2 Height-Based Air Suspension Kit for BMW E46 M3 3-Series (2000-2006) - Complete Bolt-On Air Ride Struts & Management, iOS/Android App, Rise On Start, Viair 444C Compressor, 3 Gallon Tank

AirRex V2 Height-Referenced Pneumatic Setup for BMW E46 M3 2000-2006

Give your E46 M3 the stance you want and the drivability you need with this complete bag setup from AirRex. Designed around true ride-height sensing, the V2 system delivers repeatable levels every time, app control on your phone, and automatic lift on start so you can drive off without scraping. It is a proven, bolt-on solution for owners who want show-ready lows with daily comfort.

Why Enthusiasts Choose This Package

• Height-referenced control that targets a set level rather than just pressure, for consistent results on different loads and surfaces.
• Wireless smartphone control via iOS and Android, plus Rise On Start convenience for instant drive-away height.
• Direct fit to OEM pick-up points for the E46 M3, no chassis cutting required for standard installation.
• 12-stage damping adjustable monotube shocks for a comfortable road ride and precise feel when you want it firmer.
• Height adjustable bodies so you can fine tune your stance and wheel fitment.
• Front camber top mounts where the chassis allows, helping dial in fitment and tyre contact.
• Double or triple bellows air springs as suited to the load, with new slim double bellows at the rear where space is tight, moving away from sleeve bags.

Built For Real-World Use

Each air spring is individually pressure and load tested then matched to correctly valved dampers. Components are validated in environmental simulation from -40°C to +60°C for all-season confidence. This kit has been installed by us on customer cars and our own projects, and feedback is consistently positive on ride quality, reliability and the clean, OEM-like finish on the E46 chassis.

Smart Management You Can Trust

The AirRex control system pairs a wireless touchscreen handset with an onboard WiFi module, giving you cable-free operation and quick level changes from the cabin or outside the car. Choose height-sensing control for true level targeting or use pressure-based control if that suits your preference.

What You Get In The Box

• AirRex wireless touchscreen controller
• WiFi-enabled control module
• AirRex ECU
• AirRex air manifold
• Single Viair 444C Black compressor
• 3 gallon AirRex air reservoir with water removal system
• Check valve
• Power and earth cables
• Air line
• Fuses
• USB charge cable
• AirRex key ring

Vehicle Compatibility

BMW E46 M3 2000-2006, direct bolt-on to OEM mounts. Designed for the E46 M3 platform only.

Fitting and Support

We recommend professional installation for best results. MJ Modifications offers expert fitting in Warwickshire with full aftercare. Request a fitting quote at info@mjmodifications.co.uk.

Buy With Confidence

This is a comprehensive E46 M3 bag kit that blends everyday usability with show-stopping stance. Height-referenced management, quality dampers, and robust hardware make it a dependable choice for a bagged M3 that looks right and works day in, day out.

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