Bambu Lab X2D Filament Track Switch

The Bambu Lab Filament Track Switch is a filament-path switching module for the X2D that removes the fixed binding between AMS units and nozzles. Once installed, any filament in any connected AMS can be freely routed to either nozzle — left or right — as assigned by the slicer. Combined with Dynamic Mapping support in Bambu Studio, the slicer can intelligently reassign filaments between nozzles layer-by-layer to minimise purge waste and reduce total print time. Installation is straightforward and the printer remains fully compatible with up to 4 AMS 2 Pro and 8 AMS HT units simultaneously.

Note: Currently compatible with Bambu Lab X2D only. Support for the H2C and H2D is planned for later in 2026.

• Removes fixed AMS-to-nozzle binding — any filament can feed any nozzle
• Dynamic Mapping support for layer-by-layer nozzle reassignment in Bambu Studio
• Reduces purge waste and print time compared to static AMS routing
• Supports up to 4 AMS 2 Pro + 8 AMS HT units simultaneously (via 4-in-1 PTFE adapter)
• 2 filament inlets, 2 filament outlets — designed for dual-nozzle workflows
• Compatible with Bambu Lab X2D