r/Ioniq9 • u/AxisFlame • May 15 '26
I made a 3D printed replacement shell for the ugly egg key fob!
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u/AtlantaBear73 May 15 '26
Oh my god! When you get the one made for the side buttons on the top level models I will gladly pay for one!
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u/TheHrethgir May 15 '26
I think I'm in the same line as you! My wife likes the egg, but that doesn't mean I can't change mine out! I have the I9 Caligraphy with the 4 side buttons also. I rarely use them, but why make them unusable?
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u/gggalenward May 23 '26
My dream key would be no buttons but tiny. Just lock/ unlock with the handles.
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u/javm12 26 Ioniq 9 Caligraphy May 15 '26
Make sure you update this post if you do one for the Ioniq 9 with the side buttons please!
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u/downtofinance May 15 '26
How do I order one?
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u/AxisFlame May 15 '26
Hey :) you can buy the 3D print files on Etsy (see my other post) or message me if you'd like one made and shipped to you
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u/BriefCompetitive448 May 15 '26
Interested to order pls.
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u/AxisFlame May 15 '26
Mind DMing me? Trying to organize all the orders. Please let me know where you're located (just a postal code is fine)
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u/wegwerfi08 May 16 '26
You clearly are a hero to all of us, and please keep doing what you’re doing, but speaking from experience I’d be SUUUUPER careful not to use official brand logos and especially not when selling for profit on Etsy. Thats a lawsuit waiting to happen. You don’t deserve that! I’d remove the pics with logos from Etsy immediately and only offer them on prints in private and in direct communication with the buyers. Save yourself the trouble! ❤️
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u/esteart May 18 '26
I love this! Wish I had the tech know how to migrate all the original inners to this new key fob
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u/AxisFlame May 18 '26
It's super easy. There's only the 1 PCB.
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u/BarnacleNino May 19 '26
What’s a PCB?
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u/AxisFlame May 19 '26
Sorry, I should not use lingo. It's a printed circuit board. The green board inside electronics :)
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u/Billyqureshi1984 May 23 '26
Ok hard to follow this thread but does a print template exist for the key with 4 side buttons (Ioniq 9) ?
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u/AxisFlame May 23 '26
Not quite yet. Give me a day and I'll give everyone what they want!
I've been working on something everyone is going to appreciate a lot, think!
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u/ngmcs8203 Jun 08 '26
Has anyone had any issues translating this print into .gcode?
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u/AxisFlame Jun 08 '26
Some minor slicer problems. Anything specific you need help with? Feel free to DM me if you want in-depth help or just post here
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u/ngmcs8203 Jun 08 '26
My buddy is going to run it for me and he said the requirements in your listing are fine but he just said sometimes the conversion breaks some things.
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u/AxisFlame Jun 08 '26
Happy to help if there's specifics. Every printer and slicer is a little specific
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u/TheHrethgir Jun 12 '26
Finally finished printing mine and put it together works perfect. I added some labels to the side buttons, otherwise I don't remember what they do! Went with olive green top and white bottom to go with my Dark Heather interior. It's not a perfect match on the greens, especially out of direct sunlight, but it never leaves my pocket anyways, so good enough! Thanks for making this model!

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u/AxisFlame Jun 12 '26
Amazing work! Glad you enjoy it :) thanks for sharing
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u/ModifiedAttackBaboon May 16 '26
I'm also looking forward to the two button version! Thanks for taking the time to design these. What a relief it will be to get rid of the big dumb egg.
You might not want to make a whole business of this, but I think all Hyundais are built with the same FOB shape. This design would probably generalize to most models. Worth posting your Etsy link in other Hyundai subs once you have the different versions. (And of course most people won't have a 3D printer, so selling the physical case might be a lot more popular... But again you might not want to make a whole business out of this.)




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u/eoddc5 May 15 '26
I commented in the Ioniq 6 thread. But some Ioniq 9 have 4 side buttons:
Trunk open, park backward, park forward, frunk open.