BIQU AMS Upgrades Multi Material Reliability Upgrades for Bambu Lab P1/X1 3D Printers with AMS Simple Plug and Play Installation

Huge help having longer cord. I would recommend next size up for added use or being able to move the Ams if needed.

excellent addition and helps against worn ams and replacement parts needed more often.

Easy install, but...

They are super easy to install, but they can pop off easy too. It doesn't take much to knock them off when changing filament if you're not careful. Still, they are a nice upgrade that will save wear on your AMS, and I do recommend them.