Installing an Aftermarket Interior Antenna

mirrorimg

Well-Known Member
I am installing an interior antenna for my car, because the previous owner removed and shaved the antenna. This is being installed in my DB8 (foor door integra). A different method of routing would be necessary for a 2 door. Antenna used was the Metra electronics amplified antenna, part number 44-UA20.
Lets Begin!

Heres the package. Purchased for on Sunday, received two days later, on Tuesday. Definitely shipped quicker than I expected!


In the package is the antenna, obviously, and some extra parts to help install. These peices include a small pry bar, some clips to guide the wire which have sticky foam on the reverse side, and an alcohol wipe. The extra peices are unnecessary. I used one of the clips to route the wire around a sharp edge.



Next you need to clean out your trunk! You need to be able to access where the seat belt enters the cabin so you will need to be practically laying in the trunk.
BEFORE

AFTER


Now that our trunk is clean, go into the back seat of your car. The pillar along the driver side rear door needs to be pulled away. It is held in with small clips much like the rest of the panels. A firm tug will pop the panel free. The rear seat prevent the entire panel from coming out, so pull it out as far as you can. Be careful not to damage the rear defrost strips on the rear window, or to scratch tint if you have some there. The corner of the panel will rub on the window when you move it

With the panel pulled out, we are able to run the wire. This is the tricky part. I was under the impression the wire could be ran the length of the pillar, but found it too difficult to fish the wire through. There is a hole near the seat belt that I used. Push the wire under the carpeting to the right of the seat belt.



Then go into the trunk. With a flashlight, you will be able to see an oval hole with the wire behind it. Take yourself a coat hanger and curl the end to make a hook. Use this to fish the wire through the opening.


Once through the opening, you have a lot of excess wire to feed into the trunk. Work it slowely in because you are pulling it across some sharp edges in the trunk. Its a time consuming process. It would be easier if you had two people, one to feed it into the hole, and the other to pull it out in the trunk.


Once you have all of the excess pulled through, you get to mount the antenna. Pull all the wire through until you have about an inch to an inch and a half hanging out of the top of the pillar panel. This will leave you some play in the wire to tuck it in under the panel. Remove the film covering the sticky tape/foam, and press onto the window.
--- You may want to take a clean rag with some cleaner that wont leave any residue to remove any debris that may be on the mounting area. I did not do this, but it would most lokely promote adhesion to the window. Dont use anything harsh that could damage the "dot matrix" at the top of the window




Once this has been attached, clip the panel back in, and move back to the trunk. The 12v wire for the antenna is very thin and flimsy once the ruber coating is removed. Solder the 12v wire to the YELLOW wire with the green stripe. This is the power wire that feeds your power antenna. After I wrapped the new conection with electrical tape, I wrapped a small thin peice of plastic to it to act as a splint, to prevent the wire from flexing around the trunk.


Zip tie as much of the excess as you can, and plug in the antenna jack.


And we're all done!
 
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proudtobeawesom

New Member
nice write up man

link to the product?

ive been wanting to get rid of my antenna for awhile seince i cant stand having it up when ever my radio is on

~kevin
 

mirrorimg

Well-Known Member
Thanks proudtobeawesome. It probably took me as long to write this up as it did to put the thing in, lol.
Internal antenna 44-ua20

I will add information on how good the reception is when I get a chance to use it while driving around. Another thing that is a little iffy is the contact adhesive strip on the back of the antenna. Not sure how well it will hold up over time, but easily remedied.
 

pepsilude

New Member
thanks for the write up. i just had my antenna shaved and it sucks having static.
 


rsxer63

Member
Is the antenna small enough to where it could fit in the A-pillars or the rear side pieces... so it would be completely concealed?
 

proudtobeawesom

New Member
good stuff man

Is the antenna small enough to where it could fit in the A-pillars or the rear side pieces... so it would be completely concealed?
it looks like it could maybe if you cut out the back of the apillars a little
but wouldnt that make the reception horrid?

~kevin
 

mirrorimg

Well-Known Member
Driving around all day today for work. Didnt hear a blip of static, even on a station that I typically had poor reception on in some parts of town :) From what I saw behind the panel of the B? pillar, this antenna wouldnt fit without serious modification. I wouldnt recommend it if it was possible. The antenna needs to be exposed in order to get the best reception. The pillar may prevent the antenna from working as well as it should, because it would shield the antenna. Im sure some one could try it, and if it didnt get good reception, just relocate it. Im happy where mine is, it really isnt noticeable stuck on the dot matrix of the rear window.

EDIT
After more 'testing' i did come across some static. This was much more noticeable with the distortion from the subs.
 


Last edited:

mirrorimg

Well-Known Member
I dont have bad 'reception' with cd's because they arent dependent on the antenna. All the information is on the disc, and doesnt need to be received via the antenna. CD quality is great, unless my discs are scratched ;) Before I installed the antenna, all I could listen to was my cd's

rsxer, do you know of any specific models that are like that? I would find it hard to beleive that an internal antenna is set up that way. I know some antennas are mounted in/near the pillars, and extend out from it. I think one of the civic models is like this? In this case, the antenna wouldnt be internal, because it still extends.
 

rsxer63

Member
I dont have bad 'reception' with cd's because they arent dependent on the antenna. All the information is on the disc, and doesnt need to be received via the antenna. CD quality is great, unless my discs are scratched ;) Before I installed the antenna, all I could listen to was my cd's

rsxer, do you know of any specific models that are like that? I would find it hard to beleive that an internal antenna is set up that way. I know some antennas are mounted in/near the pillars, and extend out from it. I think one of the civic models is like this? In this case, the antenna wouldnt be internal, because it still extends.
I'll have to check with my sstereo shop... they are the ones that told me this.
 

mirrorimg

Well-Known Member
Well I have it mounted on my dot matrix just above the tint. Im hoping it holds up there. I dont have any issues right now, but I dont know if it will stick when it warms up in the summer time. I dont see why it wouldnt stick to tint, as long as its clean. Hmm, I dont think I wiped my window down before I mounted this.... time to edit the OP.
 

ivancanlas

New Member
man i would love to have an interior antenna! but thats means i would have to get rid of the exterior one and then fill in the hole..do you know where i can get info on how to replace a broken oem antenna and replace it with a smaller one
 
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