AMS 2 Pro Saver Kit "Viper 2" Filament Guide

Ultimate AMS 2 Pro Saver Viper 2 Kit 🐍

 Pro Tip (Highly Recommended)

For best results, keep your filament dry and feeding smoothly by pairing this kit with silica/desiccant spool holders:

• Silica holders for AMS 2 Pro - https://makerworld.com/en/models/2351997-ams-2-pro-silica-gel-desiccant-holder-pods-mk2#profileId-2572350

   

• Silica holders for AMS 1 - https://makerworld.com/en/models/2135870-desiccate-silica-gel-dry-pod-holders-for-ams-1#profileId-2313330

   

• Silica holders for Bambu Lab spools - https://makerworld.com/en/models/2170917-optimized-desiccant-silica-holder-for-bambu-spools#profileId-2354568

   

• Silica holders for storage bags or boxes - https://makerworld.com/en/models/2239502-desiccant-holder-for-filament-bags-easy-reusable#profileId-2437493

(Designed by @BeastLab — great models worth checking out!)

Viper 2 - A simple, effective upgrade designed to protect your AMS, improve filament flow, and eliminate common feeding issues.

I also have a compatible AMS 1 version, making it a versatile upgrade across setups.

https://makerworld.com/en/models/2129108-ams-1-saver-kit-viper-1-filament-guide#profileId-2305401

🎯 Why This Exists

Many button-mounted filament tube systems (especially those using disks) apply excess pressure on the AMS release levers—more than they were designed to handle. Over time, this can lead to:

• Premature wear on internal components
• Feeding inconsistencies
• Increased risk of tangled spools

The Viper 2 Kit solves this by combining:

• Solid motor brackets for stability
• Refined filament guides for smoother routing

Result: Less stress, smoother feeding, longer-lasting AMS parts.

🔄 Latest Updates

• ✅ New motor bracket clip for secure, easy mounting
• ✅ Improved filament passage for reduced friction
• ✅ Slim filament guide version with tighter PTFE fit
• ✅ Cleaner finish and more consistent performance

🧩 What You’ll Need

• 4x 100mm PTFE tube segments (to connect all components)

🖨️ Recommended Print Settings

🔩 Motor Brackets (x4)

• PLA
• 0.16 layer height (Optimal)
• 2 walls
• Tree supports (Slim)

Install Tip:
Hook the top clip first, then gently press down to snap the bottom into place.

🐍 Viper Filament Guides (x4)

• PLA
• 0.16 layer height
• 2 walls
• No supports needed

🧵 Slim Filament Guides (x4)

• PLA
• 0.16 layer height
• 2 walls
• Tree supports (Slim)
• Threshold angle: 25°

🔥 Benefits at a Glance

• Reduces AMS lever stress
• Prevents tangles and jams
• Improves filament path consistency
• Extends AMS lifespan
• Clean, reliable, and super easy to print

If this upgrade improves your setup, don’t forget to like, download, and follow @CandyLabs for more practical, high-performance Bambu upgrades 🚀