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Extra filter in the air filter box

Posted: Sat May 27, 2006 8:09 am
by CFD911
so I was looking at my air filter box today and I noticed there looks to be an extra filter above my drop in K&N air filter.what is it for?why does it need to be there?if I remove it will it get more air into the engine?anyone notice this and has anyone done anything about it by any chance?

Re: Extra filter in the air filter box (CFD911)

Posted: Sat May 27, 2006 10:51 am
by Digger
it is an emmisions filter. there was a tread a while back that talked about it. it is supposed to suck up the fuel vaper that seeps out after shutdown. After restarting they get sucked back into the intake. if you search for the thread you can find mor info on it.

Re: Extra filter in the air filter box (Digger)

Posted: Sat May 27, 2006 11:59 pm
by CFD911
thanks I will

Re: Extra filter in the air filter box (Digger)

Posted: Sun May 28, 2006 12:24 am
by CFD911
I don't know if is just me but I can't find anything on it.I will have to try again later on somtime!

Re: Extra filter in the air filter box (CFD911)

Posted: Sun May 28, 2006 11:59 am
by Digger
I tried to find it but failed also. All I can remember is it was an emission add on.

Re: Extra filter in the air filter box (Digger)

Posted: Thu Jun 01, 2006 9:34 am
by CFD911
I wonder if it really needs to be in there? if it is a emmision add on, I am a little nervouse of taking it out to see what will happen!! hmmmmm

Posted: Thu Jun 01, 2006 11:34 am
by Digger
Take it out. It does not need to be in there

Re: (Digger)

Posted: Fri Jun 02, 2006 8:31 am
by CFD911
so it won't screw up with any sensors or have any negative effect on my intake at all then?

Posted: Fri Jun 02, 2006 12:25 pm
by Digger
None that I heard of.

Re: (Digger)

Posted: Mon May 07, 2007 6:13 am
by discojunkie76
any special way to remove it, cause it seems fused with the air box, I'd like to avoid breaking it if possible

Re: Extra filter in the air filter box (CFD911)

Posted: Mon May 07, 2007 6:20 am
by BlueCrush
Are you talking about the white plastic piece with the screen connected to the top piece of the airbox? If so, that is not a filter it is there to ensure smooth straight airflow to the MAF sensor. It can be removed without breaking but there really is no need to. It will not help your performance at all. I know, I have removed it. I put mine back on.