Acura RSX DC5 & Honda Civic EP3 Includes DC5 Integra Type R & 5dr Civic hatchback

k20 stock airbox.

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Old 01-04-2007, 02:45 PM
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Default k20 stock airbox.

I heard there was a way to cut out the baffles on the stock airbox for rsx type s. If anyone knows please fill me in. Oh is the 02-04 airbox the same as 05-06.

thanks
Old 01-04-2007, 03:10 PM
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Default Re: k20 stock airbox. (_oemek_)

http://www.hondata.com/techkseriesairboxmod.html

That should get you started...

I've done it myself and I love it.
Old 01-04-2007, 04:37 PM
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Default Re: k20 stock airbox. (thaseint)

cool thanks a lot homie.
Old 01-04-2007, 08:54 PM
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same here. sounds nice. free mod!!
Old 01-07-2007, 11:50 AM
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Default Re: k20 stock airbox.

wat kind of gains did it give u ???
Old 01-07-2007, 12:12 PM
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Default Re: k20 stock airbox. (inkong)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by inkong &raquo;</TD></TR><TR><TD CLASS="quote">wat kind of gains did it give u ???</TD></TR></TABLE>

Maybe a couple horsepower. Not much but it does sound alot better and its free just takes some time. U can also do alot more removal then the link says.
Old 01-07-2007, 02:31 PM
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not that much. but its noticable on the dyno.
Old 01-10-2007, 03:16 PM
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Default Re: (Mr.Kantot)

i c ... well i like my v2 cold air n e ways ... keeps me soundin stock wen im not high revin ... but wen it comes down 2 it ... u can hear me a couple of blocks away ... lol ... thnx 4 da info guys
Old 01-10-2007, 04:32 PM
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Couple the gutted stock box with a duct for the intake tube and you've got a budget version of the Mugen box.
Old 01-11-2007, 03:10 PM
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Default Re: (BarracksSi)

isnt the comptech icebox basically the same deal? just am ampty box with a hi flow airfilter?
Old 01-12-2007, 11:36 AM
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Default Re: (BarracksSi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BarracksSi &raquo;</TD></TR><TR><TD CLASS="quote">Couple the gutted stock box with a duct for the intake tube and you've got a budget version of the Mugen box.</TD></TR></TABLE>

You can improve the modified stock airbox even further by putting some heat barrier tape on the underside of the box.
Old 01-12-2007, 08:42 PM
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Default Re: (swollen_cu)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by swollen_cu &raquo;</TD></TR><TR><TD CLASS="quote">isnt the comptech icebox basically the same deal? just am ampty box with a hi flow airfilter?</TD></TR></TABLE>

Not really, because it gets its air from underneath the engine bay. Which, really, isn't as cool as they would like it to be, either.

Best place for fresh air, IMO, is right behind the grille, above -- or in front of -- the radiator. The Mugen box's scoop sits there, as does the Vision carbon fiber duct and several other homemade ducts I've seen posted here & there.
Old 01-13-2007, 06:53 PM
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Default Re: (BarracksSi)

my v2 cold air actually sits right at the bottom close to the back of the engine bay ... kind of next to the header ... and its pretty cold back there ... true the best place may be right behind the grill or in the fender but it doesnt mean that the bottom of the engine bay is not as cold ...
Old 01-13-2007, 10:09 PM
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Temperature checks have been done, and a SRI (or the V2) draws the hottest air in normal driving. Just as you said, the heat from the header is right there.

There's a Comptech Icebox owner on ephatch that recently checked his intake temps, and it goes up about 20-25 degrees at its intended location. He took off the Comptech snorkel and added some tubing of his own that led down to where a CAI would go, and saw quite an improvement.

CAI's (the ones that go behind the bumper) do quite well. Best intake temps, though -- the closest to ambient air -- come from setups just like how I mentioned, with a scoop drawing air from the grille area.
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