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Air box silencer?

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Old Feb 21, 2010 | 12:26 PM
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Default Air box silencer?

k someone told me if i removed the silencer from the airbox that it would make my jeep have a lil bit more HP and breathe better. Anyone know what im talking bout? is it a good idea to do this, please only answer if you know what im talking bout or have done it before. No offense i just dont want to be discouraged by someone who doesnt know the situation
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Old Feb 21, 2010 | 12:33 PM
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The silencer fits in the connection between the airbox and the hose going to the throttle body. If removed it makes more noise and you might get a 1/2-1 HP increase at full throttle.
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Old Feb 21, 2010 | 12:34 PM
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any negatives to it? i mean could it hurt anything
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Old Feb 21, 2010 | 12:35 PM
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cause if not ima go rip it out right now cause i have the 4 banger and can use all the HP i can get
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Old Feb 21, 2010 | 12:40 PM
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It's not on all vehicles. If yours is so equipped, removing it will have no negative results except for the louder sound of the air rushing through. Kinda' like an old 4-barrel kicking in with no air filter installed. WOOOT!
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Old Feb 21, 2010 | 01:44 PM
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How can you remove the Air Box hose? Im needing to take it off and work on my throttle valve cable. Ive heard you have to take of the hose.
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Old Feb 21, 2010 | 01:48 PM
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take off the squeeze clamps holding it on.
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Old Feb 21, 2010 | 01:52 PM
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I took mine out a few months ago. 1 - you wont notice any HP gain - it such a small amount. 2 - you also wont notice any more noise from the intake. Then again, the weather stripping from my jeep is gone so I pretty much only hear the woosh from my doors. But honestly....dont wast your time, you wont notice anything.
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Old Feb 21, 2010 | 01:52 PM
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Um..... how, Ive tried pliers and clamps and vice grips, even a little elbow grease.
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Old Feb 21, 2010 | 01:59 PM
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Default Is this a good idea?

If you cut the hole in front of the air box bigger, do you think that would help of hurt?
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Old Feb 21, 2010 | 02:15 PM
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I did that. Not much of a difference. Maybe a bigger throttle body would help.
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Old Feb 21, 2010 | 02:25 PM
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Originally Posted by GoreXJ95
If you cut the hole in front of the air box bigger, do you think that would help of hurt?
I think that opening is plenty large. You've got a system that is designed to use a set amount of fuel for a certain amount of air, and the intake-head-valves-cam-exhaust will only allow a certain amount of flow. If you change any one of those variables without changing them all you're wasting your time and money. IMO
Dan
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Old Feb 21, 2010 | 02:31 PM
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Ok thank you Dan but what about if someone gets a Cold Air Intake system and it sucks in more air then the Stock Air Intake, then what? Will they have to change the fuel to air ratio? What is best- to much air to to little gas or to little air to to much gas
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Old Feb 21, 2010 | 02:32 PM
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Originally Posted by ol"blue
I think that opening is plenty large. You've got a system that is designed to use a set amount of fuel for a certain amount of air, and the intake-head-valves-cam-exhaust will only allow a certain amount of flow. If you change any one of those variables without changing them all you're wasting your time and money. IMO
Dan
x2 even a cold air intake will give you around 8 more hp and thats at something like 5k rpm so unless you roll around with your foot stomping the gas all the time you wont notice a thing
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Old Feb 21, 2010 | 02:36 PM
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Thats what I do anyways. My foot is to the floor with the pedal because my throttle valve is way off. You can pop my hood and find my TV cable- Throttle Valve Cable- and pull it and see that it will pull about an inch and then stop. Thats how bad my TV Cable is off and its sucking my gas down.
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