K&N air filter install question
#1
Racer
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K&N air filter install question
This might be a dumb question but...
Which way does the K&N air filter for the CL-S get installed? One side of the air filter protrudes while the other side of the filter is flat. Which side goes up? In my last car the protruding side went up. It seems like you can make it fit either way in this car. Anybody know which way it goes?
Below is a crude illustration. The pertruding side that I'm referring to is on top in this illustration (dotted line). The bottom line is the seal. Which side should be up?
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2001 Acura 3.2 CL Type-S - San Marino Red / Parchment - #26519
non-nav - spoiler - wheel locks - splash guards - PIAA 19169s - K&N air filter (33-2178) - Zaino baby!
Pics of my car
[This message has been edited by TakeFlight (edited 05-15-2001).]
Which way does the K&N air filter for the CL-S get installed? One side of the air filter protrudes while the other side of the filter is flat. Which side goes up? In my last car the protruding side went up. It seems like you can make it fit either way in this car. Anybody know which way it goes?
Below is a crude illustration. The pertruding side that I'm referring to is on top in this illustration (dotted line). The bottom line is the seal. Which side should be up?
_---------_
------------------
2001 Acura 3.2 CL Type-S - San Marino Red / Parchment - #26519
non-nav - spoiler - wheel locks - splash guards - PIAA 19169s - K&N air filter (33-2178) - Zaino baby!
Pics of my car
[This message has been edited by TakeFlight (edited 05-15-2001).]
#2
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I'm not 100% sure (because I haven't put mine in yet) but my guess is that the side with the ridges goes down (which would be the top of your wonderful sketch
). That's how the one in my truck was installed.
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Sid Vicious
2001 CL Type S w/ NAV in Silver | Wheel Locks | Front Plate (Mounted in the Trunk) | Mobil 1 | Polarg M6 NEW! |
1992 Ford Ranger XLT in Silver | F-150 Springs | 3" Body Lift | K&N Filter | Flowmaster Exhaust
![](http://www.acura-cl.com/ubb/biggrin.gif)
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Sid Vicious
2001 CL Type S w/ NAV in Silver | Wheel Locks | Front Plate (Mounted in the Trunk) | Mobil 1 | Polarg M6 NEW! |
1992 Ford Ranger XLT in Silver | F-150 Springs | 3" Body Lift | K&N Filter | Flowmaster Exhaust
#3
Racer
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<font face="Verdana, Arial" size="2">Originally posted by SidVicious:
I'm not 100% sure (because I haven't put mine in yet) but my guess is that the side with the ridges goes down (which would be the top of your wonderful sketch
). That's how the one in my truck was installed.
</font>
I'm not 100% sure (because I haven't put mine in yet) but my guess is that the side with the ridges goes down (which would be the top of your wonderful sketch
![](http://www.acura-cl.com/ubb/biggrin.gif)
</font>
![](http://www.acura-cl.com/ubb/smile.gif)
Technically both sides have ridges but only one side of the filter as the protrution where the entire center portion of the filter protrudes beyond the surface of the seal. So, are you saying that this side should face down?
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2001 Acura 3.2 CL Type-S - San Marino Red / Parchment - #26519
non-nav - spoiler - wheel locks - splash guards - PIAA 19169s - K&N air filter (33-2178) - Zaino baby!
Pics of my car
#5
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<font face="Verdana, Arial" size="2">Originally posted by TakeFlight:
Hey, I would have done better but there is a limit when using text.![](http://www.acura-cl.com/ubb/smile.gif)
Technically both sides have ridges but only one side of the filter as the protrution where the entire center portion of the filter protrudes beyond the surface of the seal. So, are you saying that this side should face down?
</font>
Hey, I would have done better but there is a limit when using text.
![](http://www.acura-cl.com/ubb/smile.gif)
Technically both sides have ridges but only one side of the filter as the protrution where the entire center portion of the filter protrudes beyond the surface of the seal. So, are you saying that this side should face down?
</font>
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Sid Vicious
2001 CL Type S w/ NAV in Silver | Wheel Locks | Front Plate (Mounted in the Trunk) | Mobil 1 | Polarg M6 NEW! |
1992 Ford Ranger XLT in Silver | F-150 Springs | 3" Body Lift | K&N Filter | Flowmaster Exhaust
#6
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<font face="Verdana, Arial" size="2">Originally posted by AcurA Crazy:
is this filter worth getting? Does the sound change at all?
</font>
is this filter worth getting? Does the sound change at all?
</font>
This is all based on what I have read/heard here and experienced with my truck. Take it for what you will.
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Sid Vicious
2001 CL Type S w/ NAV in Silver | Wheel Locks | Front Plate (Mounted in the Trunk) | Mobil 1 | Polarg M6 NEW! |
1992 Ford Ranger XLT in Silver | F-150 Springs | 3" Body Lift | K&N Filter | Flowmaster Exhaust
#7
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For the K&N to fit properly you might have to trim the side rubber may be 1/8 of an inch. Do a search
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CL-S
White/Ebony/Navi/Spoiler/Visor/Full Bra/Mud Guards/Acura Car Cover/Tint 20%,35%,5% on Sun Roof, Rockford 250a2 Amp w/JL10w6 / K&N Drop in Filter.Polarg m-6.
Comptech Headers,Springs,Sways, Eurolite Xenon Crystal high beams.Polarg m6
gtech 0-60 6.03 w/ 438 pound load. preheader.
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CL-S
White/Ebony/Navi/Spoiler/Visor/Full Bra/Mud Guards/Acura Car Cover/Tint 20%,35%,5% on Sun Roof, Rockford 250a2 Amp w/JL10w6 / K&N Drop in Filter.Polarg m-6.
Comptech Headers,Springs,Sways, Eurolite Xenon Crystal high beams.Polarg m6
gtech 0-60 6.03 w/ 438 pound load. preheader.
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#8
ACME sucks!
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<font face="Verdana, Arial" size="2">Originally posted by NOVAwhiteTypeS:
For the K&N to fit properly you might have to trim the side rubber may be 1/8 of an inch. Do a search
</font>
For the K&N to fit properly you might have to trim the side rubber may be 1/8 of an inch. Do a search
</font>
I get about 4 extra mpg on the hwy with the K&N. There's not much difference in the city.
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2001 Acura 3.2CL Type-S
Satin Silver/Ebony
No Navi/No Spoiler
Competch springs
35% tint
PIAA 19169 bulbs
K&N 33-2178 air filter
The Aviation Zone
#9
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<font face="Verdana, Arial" size="2">Originally posted by NOVAwhiteTypeS:
For the K&N to fit properly you might have to trim the side rubber may be 1/8 of an inch. Do a search
</font>
For the K&N to fit properly you might have to trim the side rubber may be 1/8 of an inch. Do a search
</font>
------------------
Sid Vicious
2001 CL Type S w/ NAV in Silver | Wheel Locks | Front Plate (Mounted in the Trunk) | Mobil 1 | Polarg M6 NEW! |
1992 Ford Ranger XLT in Silver | F-150 Springs | 3" Body Lift | K&N Filter | Flowmaster Exhaust
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