Upgrade your driving experience with the M3 OBD2 + GPS HUD. This dual-system head-up display offers real-time vehicle data via OBD2 or GPS, projected clearly onto your windshield for safer driving.
Dual Mode: OBD2 & GPS compatible
Displays speed, RPM, water temp, battery voltage, etc.
Smart auto brightness & overspeed warning
Plug-and-play setup
Fits most OBD2 vehicles (post-2008) and GPS for broader compatibility.
