Air Intake -
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Go Back > Models > Jeep Grand Cherokee & Commander Forums > ZJ Grand Cherokee Forum > Air Intake

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Unread 07-17-2005, 06:31 PM   #1
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2007 WK 
Join Date: Oct 2004
Location: Grand Forks, ND
Posts: 391
Air Intake

I was looking over my ZJ today and just realized how small the air intake is right behind the grill. I mean my car has a bigger hole than the Jeep does. Has anybody just cut the plastic to open it up some more? Would it actually make any improvements or would it be a waste of time?

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Unread 07-17-2005, 06:40 PM   #2
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1997 ZJ 
Join Date: Jun 2004
Location: Mass
Posts: 1,691
im not possitive how to modify the stock air intake, but i too think the first part of the tube that pulls air from the grill is way too small.
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Unread 07-17-2005, 07:04 PM   #3
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Join Date: Feb 2003
Location: Hagerstown, MD
Posts: 247
I ripped mine out and you can see straight through the grill to my cone filter, not sure how much it improved it but the filter is definitly getting more air now

99' TJ Sport, 31inch MTR's, Lift Comming Soon
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Unread 07-18-2005, 06:39 AM   #4
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1994 ZJ 
Join Date: Sep 2003
Location: Northern VA, USA, NJ
Posts: 8,237
I am sure the engineers have not overlooked this. By opening it up, you most likely will not be able to force any more air in.
Cheers Steve

94 Black Laredo 4-Liter with QuadraTrac (42RE trans & NP249 TC) 200,000 + miles purchased new

88 Cherokee 2-door with 5speed manual 139K miles(deceased) purchased new
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