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Plastic thing under front bumper

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Old Jun 10, 2011 | 04:45 PM
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Plastic thing under front bumper

Anyone on here know why Ford put that plastic piece under the front bumper? And has anyone taken it off and it still look good or an alternative? I crawled under my front end and Ford did not make it simple to get off, but personally i think it looks stupid and it takes away from your approach angle.
 
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Old Jun 10, 2011 | 04:57 PM
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I believe if you take it off it does leave some unsightly holes and it does keep you from seeing a few of the suspension components. Some on here have either cut it or installed one off of a 2wd model which is about half the size.
 
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Old Jun 10, 2011 | 05:14 PM
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On the new trucks its also covering and protecting some cabling and electrical components. Removing the thing isn't advised. There are some owners who are installing the 2wd air dam though with is noticeably shorter. A pricey option, but I haven't come across any aftermarket solutions.
 
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Old Jun 10, 2011 | 05:36 PM
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The air dam decreases air flow underneath the truck. Air flowing under the truck at highway speeds creates drag which reduces fuel mileage. That's the primary reason lifted trucks get worse mileage than stock. Larger and more agressive tread tires hurt mileage as well.
 
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Old Jun 10, 2011 | 06:25 PM
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My understanding is the air dam creates about a 1-2 MPG difference.
So removing it will be a 1-2 MPG decrease because of what Kep4 said above.
I have not personally tested this to be able to provide an exact MPG number though.
 
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Old Jun 10, 2011 | 07:30 PM
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In one of the videos on the Ford site - the one where they're 4-wheelin in the rock quarry -- they've completely removed the air dam and are just runnin a naked bumper.
 
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Old Jun 12, 2011 | 08:42 AM
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I removed mine for about 6 months and I did lose about 1 mpg in the city and almost 2 on the highway. Needless to say it is back on for good. I didnt put those honker brackets or whatever they are back on though.

Tim
 
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Old Jun 12, 2011 | 10:09 AM
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Originally Posted by ltatkinson
I removed mine for about 6 months and I did lose about 1 mpg in the city and almost 2 on the highway. Needless to say it is back on for good. I didnt put those honker brackets or whatever they are back on though.

Tim
Part of the snowplow prep kit?

jammer
 
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Old Jun 12, 2011 | 07:03 PM
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Im not sure to be honest but that would make sence. If someone does not have the snow plow package it would be intresting to know. They look like fangs behind the rubber air dam. I would post pictures but never get it to work.

Tim
 
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Old Jun 12, 2011 | 08:36 PM
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Originally Posted by ltatkinson
I removed mine for about 6 months and I did lose about 1 mpg in the city and almost 2 on the highway. Needless to say it is back on for good. I didnt put those honker brackets or whatever they are back on though.

Tim
Probably anti-submarine.. To prevent little cars from going under the truck.

Sam
 
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Old Jun 12, 2011 | 09:08 PM
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Thanks for all the info guys
 
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Old Jun 12, 2011 | 09:54 PM
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Originally Posted by ltatkinson
I removed mine for about 6 months and I did lose about 1 mpg in the city and almost 2 on the highway. Needless to say it is back on for good. I didnt put those honker brackets or whatever they are back on though.

Tim
impressive results.
been putting off adding one to my old truck for far too long.
thanks.
 
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Old Sep 23, 2011 | 03:59 PM
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I went off-road muddin last night. I'm afraid to report I lost my plastic bumper thing to red clay. From a distance all you can see is two brackets. Up close you can tell that some wiring is exposed. I will need to get it replaced!
 
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Old Sep 23, 2011 | 08:11 PM
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I think its there to mount LED marker lights. lol
 
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Old Sep 23, 2011 | 08:21 PM
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Originally Posted by Fontana
I went off-road muddin last night. I'm afraid to report I lost my plastic bumper thing to red clay. From a distance all you can see is two brackets. Up close you can tell that some wiring is exposed. I will need to get it replaced!
If you have to replace it, you may as well get the 2wd version which as already stated is half the size and will give you better ground clearance. I know a guy with a lifted truck on 22s running the 2wd valence and he swears he has not seen any difference in mpg.
 
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