October 17, 2025
Description
Hot Shot's Secret Every Day Diesel (EDT) Fuel Additive Holder.
HSS recently released a new bottle design for their EDT additive. I tried searching for a file to print a holder for the new bottle design but nobody has posted any yet. There are some online available for purchase but I was not happy with any of the plain blocky looking designs.
I decided to make my own and also added logos for every manufacturer that has diesel powerplants available. So even if you have a Porsche, Audi, or VW TDI; I have included files for those too.
I also included a blank holder with no logos and a file for one that has some relief windows.
I have only verified fitment for the new taller EDT bottles. I haven't been able to see if other brands will fit.
There are drain holes in the bottom to allow rain/carwash water to evacuate through the bottom.
I made provisions for 36mm X 7mm magnets to be hot glued or superglued to the back. If you use 4 Neodymium magnets, it will hold the weight very easily. I have a full Bedrug bedliner in my truck and the magnets still work through it. Here is the link for the magnets that I used:
https://www.amazon.com/dp/B0CC5HMKXP?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
I printed it in PLA, 0.2 Layer Height. Use whatever infill you like. I used 15% Cubic infill.
I used organic (tree) supports.
License:
Creative Commons - Attribution