Spirit Life Size Proton Pack - Tubing Upgrades mod - Part 1

Here's how I upgraded the tubing on the injectors of the Spirit Life-Size Proton pack from the stock to a 6mm tube.
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[@jch00lig4n]

Really appreciate your videos! My pack just arrived today! Ordered the crank and bump upgrade!

[@GreyBeardTrains]

What tubing did you use

[@aaronmorris9352]

I bought from another vendor on Etsy but they also have them on GBFans.com