BIQU Panda Extruder CNC Aluminum Housing for Bambu Lab X1C/P1S

The BIQU Panda Extruder is a CNC-machined 6061-T6 aluminum housing for the Bambu Lab X1C, X1E, P1S, and P1P extruder. The anodized blue case is hollow-carved to cut weight—about 52 g on the official listing—and includes an observation window so you can watch filament as it enters the gears. It replaces the stock plastic extruder shell without changing the drive system. The rigid aluminum body helps keep gear alignment stable during printing. Drop it onto the X1C(E) or P1S(P) toolhead when you want a lighter, stiffer housing with a clear view of the filament path.