3d print sound tube delete plug.
 

Thought I would share here too, I posted it on thingiverse:
http://www.thingiverse.com/thing:1743273

But if you remove your sound tube and need to plug the hole this will do it. I am currently using this on my car. I recommend printing in ABS. PLA's glass transition is only 140f which could be seen in the engine bay.

I may see about kicking one of these out in ultem.

Printed one out, then made a few design changes, and printed another one.

File: https://drive.google.com/open?id=0B0...XdLNDFBWHllMjA

https://lh3.googleusercontent.com/Cz...=w1369-h739-no

:D

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Lol I actually considered doing just that at first too, had the hole saw out and everything :)

But decided to go slightly nicer looking, even though I only needed mine on temporarily since I took off my JRSC to have some work done by the dealer.

Also if you want even more ghetto a oil bottle cap (atleast the cap to the rotrex "traction fluid" bottle) fits in there perfectly. I may have run that way for a day or so before printing this.

Just curious, what did you end up changing?

Depending on when you downloaded the one I posted on thingiverse I made the barrel .25" shorter to fit more flush. I think I slightly adjusted the little nub to fit in the slot better at one point too.

Man, that's great. It was actually a scrap in my hand on the way to the trash when I snapped to the idea. Reduce, reuse, recycle. :cheers:

I downloaded on Aug 31. I did both of those things, and added a bit of recess along the main barrel, to let the hose clamp compress the rubber in a bit, to aid in retention. Added a lead in chamfer to aid in installation a wee bit.

Also the first was made solid, the second is sparse filled, much lighter.

If I did another rev. I'd try to match the shape/curve of the tube, on the inside

Bingo. At least on mine it looks like there used to be wall/diaphragm which was manually cut out. Definitely more than flashing. I sanded down my ghetto plug to fit.

Butt dyno says about 2 HP. What software are you guys using to create the geometry?

I'm a Siemens NX cad jockey.

Wow! Small world. I'm no jockey but I use it.

My coworkers say it runs much deeper in me, I've been using it since it was Unigraphics v8. yeah...

Autocad, Pro/E 19-2001, Solidworks, CATIA V5r19, NX 9-10

I never really learned V4 and I don't feel as though I'm missing out on anything. :P

I am feeling like a noob over here with my passable onshape.com skills :)