View Full Version : DIY pod filter in standard airbox
mattgreen
24-11-2009, 12:50 PM
hey guys. i no this isnt a realy indepth walkthrough on how to do it or anything but this is what i did to make my pod filter semi enclosed.
when i make my next one i will take more photos of the process of makeing it. so you get a better idea of how its made.
haveing my pod like this shields it from the heat alot better and also is non defectible. cops havent bugged me about it. im working on adding another airline into it aswell.
to make this setup all you need is.
-a pod filter (preferably a small fat one)
-the pod connector. ( its a rectangle plate that connects the pod filter to the airbox connector.
-a jigsaw (to cut the box)
-an old air filter or new (it will be destroyed.)
first what you do is remove the back half of the airbox
leave the front half of it there it doesent need to be touched.
attach the pod filter with the connector. make sure its on tight
(it connects to the squarish bit where the air sensor is connected to)
you will now have the pod laying down half in the encolousure.
Go get the old air filter. you will have noticed while you were takeing the airbox apart that when the filter is in place it creates a seal on the box.
what you need to do now is cut the inside of the filter out so it just leaves the the outside edge. (cut all the fluffy filter bit out with a jigsaw) when i did mine i only did the top so it would seal the box back up because i still wanted airflow come through the holes. (i need another filter so i can make the side that faces the engine shielded off to block it from more heat)
this isnt easy to explain without many photos but the back piece of the airbox that you removed has to be cut.
the easyest way to do this is to kind of line it up with the pod. look at the existing hole in the airbox and just enlarge it so that the pod filter fits into the airbox. (ill try get more photos of this)
you can now put it all back together. you should have the pod sitting inside the current box so its preaty much concealed. although when you cut the filter make sure that you keep the side that is faceing the engine bay. as this will block excess heat from the engine i no mines wrong but ill fix it when i can
i hope this guide helps anyone looking to easily hide there pod filter.
and for anyone that asks i havent felt any loss haveing my filter setup this way compared to keeping the panel filter. i dont feel much gain either i keep mine mainly for the noise it produces.
heres some photos to help out
is anyone has any questions or can think of any improvements let me no :facejump:
this is what the box looks like from the top
http://i279.photobucket.com/albums/kk145/mattgreen69/18112009359.jpg
This is what it looks like when you look at it from the side. as you can see you dont realy notice the pod in there at all.
http://i279.photobucket.com/albums/kk145/mattgreen69/18112009360.jpg
and this photos from the engine direction remember that i did mine WRONG. i was suposed to keep that side of the filter piece to shield it from the heat. :(
http://i279.photobucket.com/albums/kk145/mattgreen69/18112009361.jpg
more photos on page 2 !!!!!!
nice one, thats actually a neat idea
mattgreen
24-11-2009, 04:07 PM
nice one, thats actually a neat idea
yeah its good if you need to hide a pod and it fits good in there. plan on makeing some tubeing to go into the side to get more air from the front bar to.
fre00z
24-11-2009, 05:29 PM
So whats the point of all this work? Is there any scientifically obtained proof that a pod filter is better than the flat panel?
bollie7
andrewts
24-11-2009, 06:03 PM
Is it possible to keep the entire outside of the old filter in there? Or won't the pod fit in there if you keep it all.
That way it would look 100% normal, and also you wouldn't get any hot air from the engine bay it would all be from the pipe.
I'm with you too on the sound, who cares if you get less power, the sound is grouse haha. Hopefully it doesn't muck up the AFM.
I like that you gave this a go, good effort mate. :)
Muzzi
24-11-2009, 06:24 PM
Nice work brother! I couldnt care less if i got no extra power but what about sound..does it sound 'gruntier'-relatively speaking? if so then ill definetly give that a shot!
mattgreen
24-11-2009, 07:01 PM
Is it possible to keep the entire outside of the old filter in there? Or won't the pod fit in there if you keep it all.
That way it would look 100% normal, and also you wouldn't get any hot air from the engine bay it would all be from the pipe.
I'm with you too on the sound, who cares if you get less power, the sound is grouse haha. Hopefully it doesn't muck up the AFM.
I like that you gave this a go, good effort mate. :)
yeah mate it fits with the whole piece thats what my second attempt is going to be like
mattgreen
24-11-2009, 07:04 PM
to add to it it sounds so much better, realy loud induction noise. i wouldnt go back from a pod. i have noticed increase in throttal respose compared to the standard paper filter
NORBY
24-11-2009, 07:14 PM
non oval pod filter will play funny buggers with your MAF IIRC?
[TUFFTR]
24-11-2009, 07:15 PM
non oval pod filter will play funny buggers with your MAF IIRC?
Nah mate. I had 4 different round filters on the TR (same MAF) and it was fine. Thats just a myth
evoz10
24-11-2009, 07:44 PM
what brand of pod filter did you use buddy?
EDIT: and what size pod did you use 3''?
mattgreen
24-11-2009, 08:17 PM
what brand of pod filter did you use buddy?
EDIT: and what size pod did you use 3''?
not sure about the size. it wasnt big and it wasnt small. and it was just a 40$ pod from autobarn.
evoz10
24-11-2009, 08:52 PM
not sure about the size. it wasnt big and it wasnt small. and it was just a 40$ pod from autobarn.
oh okay thanks buddy
mattgreen
25-11-2009, 06:23 PM
hey guys i took some photos of the back of the encolsure. mines abit rough but it does the job :)
http://i279.photobucket.com/albums/kk145/mattgreen69/25112009366.jpg
http://i279.photobucket.com/albums/kk145/mattgreen69/25112009367.jpg
http://i279.photobucket.com/albums/kk145/mattgreen69/25112009368.jpg
robceline
01-12-2009, 03:18 PM
hey mate i just did mine its pretty straight forward, i did not chop the panel filter so the only whole is in the back
so its to stop any heat getting in.
lost a little torque but that is all good on my manual as it had bucket loads anyway
as anything else no difference except the main reason having a pod the sound is great
very good idea i wanted to put one in just did not like the idea of being exposed the the heat
mattgreen
01-12-2009, 03:30 PM
no worrys mate glad to see you apreciate it
Lucifer
01-12-2009, 04:03 PM
hey mate i just did mine its pretty straight forward, i did not chop the panel filter so the only whole is in the back
so its to stop any heat getting in.
lost a little torque but that is all good on my manual as it had bucket loads anyway
as anything else no difference except the main reason having a pod the sound is great
very good idea i wanted to put one in just did not like the idea of being exposed the the heat
If you lost torque then why did you bother keeping the setup? Sounds like a waste of time to me.
robceline
01-12-2009, 04:26 PM
i did this for the sound im not after a faster car if i was i wouldnt have a magna
hense why i have not done any engine mods waste i've money
id buy a evo if i wanted all that
im happy with my magna fast enough for me anyway
im after looks not power if i was young again well yeah id want power
if i was rich i do it too
mattgreen
01-12-2009, 05:13 PM
i didnt notice loss in torque on mine.
Boozer
01-12-2009, 05:26 PM
i didnt notice loss in torque on mine.
coz there is barely any in the 3L down low
mattgreen
01-12-2009, 06:00 PM
coz there is barely any in the 3L down low
true, there still a quick car tho
evoz10
01-12-2009, 06:24 PM
where did you get the pod conector from buddy?
robceline
01-12-2009, 07:35 PM
where did you get the pod conector from buddy?
autobarn, supercheap have them
evoz10
01-12-2009, 07:55 PM
autobarn, supercheap have them
how much are they buddy, where did you buy yours from?
mattgreen
01-12-2009, 08:02 PM
same 15 bucks from auto barn. fits perfect
robceline
01-12-2009, 08:02 PM
i think it was 20.00 from supercheap
evoz10
01-12-2009, 08:04 PM
thanks buddys
mattgreen
01-12-2009, 08:08 PM
i think it was 20.00 from supercheap
could you post some pics? im sure you made yours better then mine :D
evoz10
01-12-2009, 08:10 PM
i wonder if autobarn in my town will have an adaptor lol
mattgreen
01-12-2009, 08:11 PM
most likely. can u see the bulbs through your tailights?
evoz10
01-12-2009, 08:27 PM
yeah just lol
mattgreen
02-12-2009, 06:29 AM
yeah just lol
haha same did you use spray tint?
evoz10
02-12-2009, 01:28 PM
so i brought the pod and the adaptor and i didn't want to cut my box up, so i rang my mate up whos a metal fab worker and he said he could make me one something like this. http://enginewhisperer.com/wp/wp-content/uploads/2009/11/airbox.jpg
mattgreen
02-12-2009, 04:01 PM
thats good. i didnt do that tho cause i can get defected. thus why i try make it look standard :D
evoz10
02-12-2009, 04:34 PM
lol and those rims rnt defectable :P
robceline
02-12-2009, 05:27 PM
could you post some pics? im sure you made yours better then mine :D
yeah at some point im putting on rocker covers which i got powder coated and my polished manifold when ive finished it ill put some picks up of it all
perry
02-12-2009, 06:04 PM
an ezy boy pod box come up once in a while , there great
http://i148.photobucket.com/albums/s10/bigperry/TJ%20Sports/101_0066.jpg
http://i148.photobucket.com/albums/s10/bigperry/TJ%20Sports/101_0067.jpg
http://i148.photobucket.com/albums/s10/bigperry/TJ%20Sports/101_0068.jpg
haven't lost any torque, its gained a bit more
Owens_Mighty_Magna
02-12-2009, 06:05 PM
an ezy boy pod box come up once in a while , there great
http://i148.photobucket.com/albums/s10/bigperry/TJ%20Sports/101_0066.jpg
hey, is that pipe connected to the pod at the end, or just an opening and the pod inside the box?
probably a stupid question :P
ih8hsv
02-12-2009, 06:29 PM
its just an opening the pod is directly attached to the maf sensor i know because i used to own it
mattgreen
02-12-2009, 06:34 PM
thats realy nice. i like that haha. yeah i felt i gained from mine. didnt see loss thats a nice chrome grill u got there
mattgreen
02-12-2009, 06:35 PM
lol and those rims rnt defectable :P
there not to defectable :(
perry
02-12-2009, 06:36 PM
thats realy nice. i like that haha. yeah i felt i gained from mine. didnt see loss thats a nice chrome grill u got there
thanks man, check out my members ride thread
mattgreen
02-12-2009, 06:38 PM
thanks man, check out my members ride thread
whered you get the eyelids from
Lucifer
02-12-2009, 08:13 PM
Why did this turn into a rice mods thread?
Tobed0g
02-12-2009, 08:19 PM
Why did this turn into a rice mods thread?
Its about pod filters, it was always about rice mods...
Lucifer
02-12-2009, 08:21 PM
Its about pod filters, it was always about rice mods...
Touche...
mattgreen
03-12-2009, 06:18 AM
pod filter isnt a rice mod?
perry
03-12-2009, 07:19 AM
whered you get the eyelids from
rather than clog up this thread, post it in my members ride thread
mattgreen
10-12-2009, 11:04 AM
working on getting a k and n pod. see what it gains if anything
robceline
10-12-2009, 11:47 AM
hey mate i just did mine its pretty straight forward, i did not chop the panel filter so the only whole is in the back
so its to stop any heat getting in.
lost a little torque but that is all good on my manual as it had bucket loads anyway
as anything else no difference except the main reason having a pod the sound is great
very good idea i wanted to put one in just did not like the idea of being exposed the the heat
ok was not the pod lossing the torque was the clutch not adjusted right now it is
mattgreen
10-12-2009, 12:01 PM
how was your clutch adjustedwrong? could be the same with me after i got a new clutch it didnt feel as fast as when i had the stock one in
robceline
10-12-2009, 12:16 PM
how was your clutch adjustedwrong? could be the same with me after i got a new clutch it didnt feel as fast as when i had the stock one in
since i had the conversion done the pedel was not all the way out so was engaged a little so very minor slip but you would not notice it i only found out as it got worse
i had to adjust the bolt on the clutch pedal and made it come out more
thw cluch was just about all the way out before it stopped engaging now i have a little play in it
mattgreen
10-12-2009, 12:24 PM
oh ok i see the issue. thanks for that. i have a fair bit of play in mine so i dont think it would affect me
Dingers
17-03-2010, 07:39 PM
Hmm, will a 4.5" pod fit into the standard airbox?
Anyone know?
mattgreen
17-03-2010, 08:42 PM
Hmm, will a 4.5" pod fit into the standard airbox?
Anyone know?
post a pick of a 4.5 and ill judge. not sure what size mine is
Dingers
17-03-2010, 08:46 PM
http://img.photobucket.com/albums/v400/kangyoon20/RF-1005.jpg
found here at number 5:
http://www.zerotohundred.com/newforums/engine-and-performance/151251-kaitospeed-k-and-n-open-pod-air-filter-112.html
After looking at this site and pictures, it seems like the length of the pod is more relevant to fitting inside the airbox.
I'm pretty sure when people talk about 3" or 4.5" pods, they talk diameter. Am I wrong in this?
burfadel
17-03-2010, 10:40 PM
In terms of air flow, you could always cut the guts out of the air filter (leaving just the outer plastic frame), and glue in one of these after cutting to size:
http://www.lukey.com.au/default.asp?pageid=PROD-AIRFILTERS&template=CONTENT
They don't have the Magna size unfortunately,
You would have to get one thats bigger width and height wise so you can cut it, and cut it slightly larger to get a good fit. Of course use the appropriate glue too, you don't want one that soaks through the filter clogging the filter part!
Advantages over a normal performance filter is smugness that you did it yourself, great airflow, and since its a dry filter no oiling related issues. I reckon this would work great in addition to an extra pipe running to the bumper. I did have one in place of the snorkel resonator, but I think cutting the front part of the box and inserting it there will be much more effective as I do see some issues with attaching it to the snorkel.
I never got around to doing this, but when I get my car back on the road this is something I plan to do.
robceline
29-03-2010, 06:27 PM
i finished mine complete cant even tell i got one looks standard a hole in the back for the maf sensor to conect to the pod used black duck tape to seal it off have a look at my engine bay
http://www.aussiemagna.com/forums/album.php?albumid=260&pictureid=1412
mattgreen
29-03-2010, 06:38 PM
looks good cant evan see it!
ih8hsv
29-03-2010, 06:56 PM
similar to how mine looks, need to enclose mine properly though
sseby34
29-03-2010, 07:17 PM
Is any performance difrence betwen small pod filter and the big ones? i have in plan to do the same set up with the std air box but i don't want to cut it! And i've seen today at "autobarn" smaller pod filter and i think is gonna fitt pretty good in the box
robceline
29-03-2010, 07:24 PM
Is any performance difrence betwen small pod filter and the big ones?
to be honest no real diffrence from filter panel to pod just the sound as for size i put the biggest i could fit in my box cant see how the size would make a difference
some one here will correct me if im wrong
robceline
29-03-2010, 07:27 PM
Is any performance difrence betwen small pod filter and the big ones? i have in plan to do the same set up with the std air box but i don't want to cut it! And i've seen today at "autobarn" smaller pod filter and i think is gonna fitt pretty good in the box
as for cutting you need to cut the back to fit as the maf sensor ends up going partly in the box which attaches to the oval apdapter to the pod
have a look at the previous page
havent figured out a way not to chop this
sseby34
29-03-2010, 07:41 PM
I have set up in my mind and i gonna do it tomorrow! Hope is gonna work! I gonna add some pics here if is gonna work.
Thanks for help robceline
Dingers
29-03-2010, 07:51 PM
The pod I got is too big to fit inside.
In fact, all conical pods at Supercheap were.
As for the cutting of the box, I guess I'd feel guilty cutting apart a box worth 320 to replace from Mitsubishi lol.
Obviously much cheaper from a wrecker.
Ah whatever, I'm just gonna make the EZ Boy box.
Waiting for him to come back on AMC.
sseby34
30-03-2010, 02:34 PM
Like i said i just put my plan in aplication today, and it work perfect without cutting the air box! here some pictures!
First i buy a pod filter a bit smaler than the "normal" ones
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1812
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1815
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1809
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1811
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1813
[TUFFTR]
30-03-2010, 03:09 PM
Okay, can I ask a legitimate question here.
If the pod filter is in the same airbox, getting the air from the same place, what the hell is the advantage? Why not just use a panel filter?
I think it's great what your doing but I dont see the point, Its a different filter in the same location :S
sseby34
30-03-2010, 03:23 PM
;1226650']Okay, can I ask a legitimate question here.
If the pod filter is in the same airbox, getting the air from the same place, what the hell is the advantage? Why not just use a panel filter?
I think it's great what your doing but I dont see the point, Its a different filter in the same location :S
The advantage is the pod filter is not sucking hot air from engine bay
Yeah but you aren't gaining anything either? It's probably lost u power over having a panel lol
any noise will also be absorbed by having it in the standard thick filter box
86_Elite
30-03-2010, 03:39 PM
Yeah... you kinda need the cut out thats the whole point? You may as well just put a K&N panel filter in dood?
[TUFFTR]
30-03-2010, 04:17 PM
The advantage is the pod filter is not sucking hot air from engine bay
That's not an advantage thats a trade off.
The pod filter in this situation is doing EVERYTHING a standard panel filter will be doing
Sucking in the exact same air
from the exact same location.
Get my point?
having an exposed pod means;
Better sound;
Sucks in more hot air, possibly worse for the motor
So as said, a K&N panel sould do the exact same thing, probably filtrate the air easier as that pod will only really be getting air from one side.
robceline
31-03-2010, 02:04 AM
;1226684']That's not an advantage thats a trade off.
The pod filter in this situation is doing EVERYTHING a standard panel filter will be doing
Sucking in the exact same air
from the exact same location.
Get my point?
having an exposed pod means;
Better sound;
Sucks in more hot air, possibly worse for the motor
So as said, a K&N panel sould do the exact same thing, probably filtrate the air easier as that pod will only really be getting air from one side.
i did mine for the sound and as in qld it is illegel to have an exposed pod
i was not after benefits as it would be very little gains anyway
just me 2c worth
Dingers
31-03-2010, 11:39 AM
That's a 18 dollar pod from Repco.
Personally I don't trust em, I got a Calibre (rebranded 3A) pod that's way too big for the box but has been proven to filter better than K&N.
mattgreen
31-03-2010, 12:02 PM
i didnt notice any gain or loss when i did it. maybe a little more respose i also did it for the noise ;)
Ben3.0TH
31-03-2010, 12:09 PM
You can still hear them suck, not as loud as exposed but still pretty loud. I did the same thing in my XU6, with the lid off its really loud but boxed up its still a different sound to the panel.
MadMax
31-03-2010, 12:50 PM
Yeah... you kinda need the cut out thats the whole point? You may as well just put a K&N panel filter in dood?
You miss the point entirely. With a panel filer the air that goes in is SQUARE, with a pod it is ROUND, and fits through the ROUND pipes, and ROUND throttle body, through the ROUND runners, into a cylinder that is ROUND. Gotta be worth at least 15KW at the wheels! :hmm:
86_Elite
31-03-2010, 03:10 PM
for a second I thought you were having a go at me then i just lol'd
I just dont see the point in mounting a pod inside the air box, all that effort when you can just mount a K&N panel filter in there with greater surface area and most likely better flow than a $19 dollar repco POD.
robssei
31-03-2010, 03:31 PM
I just use the fram panel filter and replaced the first resonator, under the snorkle, with a piece of flexipipe that runs to the lower righthand side of the front bumper behind the lower grill (between spot lights), with a plastic mouth on the end. it faces forward to collect air. it lets me keep the standard snorkle intake, which i think is an excellent design and just supplements it with cold air. i also copied the GDI Diamante, which has slots cut out off the plastic cover infront of the snorkle, allowing it to draw air from the front grill as well as the sides of bonnet like normal. i dont know if there is any power gain, but i didnt lose any torque, and it does sound great from the front of the car as you can hear the snorkle sucking through the grill. im thinking 0.47392543854 kW (0.26675467864 kWatw) at speed fronm the ram air effect. lol
Raziel
31-03-2010, 05:50 PM
This resonator on the snorkle itself. I'm assuming they cut this out of the later models? Because I just ran my hand around underneath (in the dark) ad didn't feel anything. Also did all magnas have the same size snorkle? Because when I was working on my sisters car (TH) te other day I swear it looked bigger than mine (TL). Perhaps it was just because her engine bay is more cluttered with the gas, but it did look bigger
yeah early models had 3 resonators, one under the snorkel and 2 just before the TB. Later ones, TJ onwards I think only had the one resonator
robceline
31-03-2010, 07:01 PM
Like i said i just put my plan in aplication today, and it work perfect without cutting the air box! here some pictures!
First i buy a pod filter a bit smaler than the "normal" ones
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1812
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1815
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1809
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1811
http://www.aussiemagna.com/forums/picture.php?albumid=156&pictureid=1813
good effort there my pod was bigger i think thats why i had to cut mine
no matter what happens there is aways debates over a pannel or pod and enclosed or not
i just cant afford to pay fines all the time over stupied qld laws on exposed pods
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