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Old 03-07-2011, 09:21 PM   #1
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Removing the air dam? Warranty?

Will removing OR getting your air dam torn off while wheelin void any part of your warranty?

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Old 03-07-2011, 09:38 PM   #2
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YES.

It will "void" the part of your warranty applicable to your factory air dam.

It's really that simple--whether with lifts or air dams--any modification (or destruction) will render the warranty inapplicable to the part modded (or destroyed). It will also render the warranty inapplicable to any damage caused by your modification (or destruction).

Seeing as how the air dam does nothing but, well, dam air, you're in good shape.

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Old 03-07-2011, 11:15 PM   #3
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Any proof that it protects spray from entering the engine area? Is this a real concern? I don't blast through any mud or water for that matter but what about normal rain, puddles and what ever happens to be on a moderate trail?
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Old 03-08-2011, 05:45 AM   #4
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It will stop some water from entering the engine bay area but not enough that it should be a problem. It will also help a bit to provide additional cooling but again, not enough for a problem. And, it may prevent hood "flutter" in some JK's. It provides no other protection. Since the front gets there first whatever you're doing I went with a Mopar skid plate. I feel better that the front end has more protection.
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Old 03-08-2011, 06:22 AM   #5
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Any proof that it protects spray from entering the engine area? Is this a real concern? I don't blast through any mud or water for that matter but what about normal rain, puddles and what ever happens to be on a moderate trail?
I have proof that it DOES NOT protect spray from entering the engine bay. These pictures are from when my Jeep was 2 weeks old and the air dam was in place. Despite attempts at powerwashing, my engine bay is forever stained with red clay.


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Old 03-08-2011, 06:44 AM   #6
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Hood flutter is probably the biggest concern. I definitely don't want to have trouble there. How many people has this happened too? Since the aerodynamics are changing a bit by not having it, will the MPG also suffer?
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Old 03-08-2011, 06:48 AM   #7
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You might lose 1/2 to 1 mpg. If you change to an aftermarket bumper you waon't have any choice or if you go through the Selma mud pit it will be taken off for you. You might notice some hood flutter, I did but that was easily solved with Daystar hood wranglers. If you compare the quality between the Daystars and the stock dogbones, you'll want to replace them regardless.
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Old 03-08-2011, 08:06 AM   #8
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Good to know!!
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Old 03-08-2011, 08:17 AM   #9
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Well we can argue all day about good/useless engineering feats, but

The air dam has several purposes and the main, was engine front protection from debris/contamination and

Recently a jeeper with an '07, (??) had his OIL FILTER damaged/leaked from something flying up and hitting the bottom and he had removed the air dam-

Seems to me the dealer told him to pound sand, because the air dam was removed-

So yes it will affect SOME WARRANTY, but so will everything alse we do to our jeeps-

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Old 03-08-2011, 08:32 AM   #10
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I ran my '07 without the air dam for a while after installing my base plate for RV towing. I got noticeably more hood flutter. I cut out slots in the air dam that would allow for re-installing the dam around the base plate and was much happier with the results. When I moved the base plate to the '11, I installed the air dam immediately. I believe that you do need either an aftermarket or the original air dam installed on a JK. JMHO.
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Old 03-08-2011, 09:40 AM   #11
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Just a few points . . . .

I removed my air dam months ago and have never experienced hood flutter. For what it's worth, I did replace it a few weeks after removal with a (much smaller) skid plate from Elevated Offroad. I wasn't tracking gas mileage before, so I don't know whether I had a drop. That's not a warranty issue though.

Common sense dictates that the air dam provides some barrier to liquid and debris coming into your engine compartment. The pics Daggo posted would of course be beyond its capacity--that's like trying to stop a waterfall with a bucket. But for basic splishes and splashes, sure, it blocks a little. Regardless, the engine compartment should always be on your checklist for post-wheeling cleaning. I think earlier threads established that hosing off the engine is no problem so long as you just don't directly spray the electronics.

Jimbox's example is pretty text book. The warranty won't cover the modded part (the removed air dam) or damage caused by the modded part (the removed air dam), so that all makes perfect sense. However, it's also worth noting that the warranty wouldn't have covered the jeeper in the story anyway--he was offroad and "abusing" his Jeep. Trail damage ain't covered.

Finally, in my view, a JK looks a hell of a lot better without an air dam!
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Old 03-08-2011, 12:19 PM   #12
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Im sure it will void since its not there or its a not stock piece, but adding an aftermarket one look a lot better than the plastic factory one thats for sure.
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Old 07-21-2014, 02:58 PM   #13
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We've got speed limits up to 85 MPH in Austin and even with the air dam, flutter gets pretty bad at that speed. Been thinking about doing a solid hood latch option to lock the hood down instead of relying on the factory rubber hold downs.
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Old 07-21-2014, 03:12 PM   #14
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Get a metal front skid plate! MOPAR, Skid Row, whatever. Better looking and more functional.
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Old 07-21-2014, 03:13 PM   #15
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Im sure it will void since its not there or its a not stock piece, but adding an aftermarket one look a lot better than the plastic factory one thats for sure.
Gotta love that minimalist front bumper!
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Old 07-21-2014, 03:36 PM   #16
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I had the air dam on and noticed a little flutter at 80+ and when i took it off I noticed alot of hood flutter...I wish there was some sort of hood lip seal to keep the air from getting under the hood. The Engineers know better I am sure but I bet if they did put a better seal or change the hood design (bring the edge down a little more) these JKs would get at least 1+ MPG over all
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Old 07-21-2014, 05:34 PM   #17
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Just get the Rugged Ridge billet aluminum hood latches and you'll never get hood flutter again, regardless of any wind speed!

IMO A must mod, especially if you remove your air dam.

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Old 07-21-2014, 05:40 PM   #18
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Don't condemn, but I thought I read somewhere the air dam was for directing air to cool parts of the engine, air flow to keep it cooler? I may be wrong, but thought I saw/read what this is actually for.....Not for shielding mud, for AIR FLOW....
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Old 07-21-2014, 05:43 PM   #19
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Don't condemn, but I thought I read somewhere the air dam was for directing air to cool parts of the engine, air flow to keep it cooler? I may be wrong, but thought I saw/read what this is actually for.....Not for shielding mud, for AIR FLOW....
air flow to put the air UNDER the Heep...it helps "smooth out" the brick like features we love in our Heeps ...if you look there are no ducts on it going up into the engine compartment just deflecting down under the front diff and frame area which I am sure helped Jeep get that "21 MPG" figure they are so proud about and has been so elusive on my HEEP!

on edit i forgot to mention that when i was buying my JK the so well informed salesman pointed out that it is a ....wait for it...wait for it......SKID PLATE!..I almost broke out in a roll on the floor laughter when he said that...salespeople just crack me up sometimes
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Old 07-21-2014, 05:48 PM   #20
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Don't condemn, but I thought I read somewhere the air dam was for directing air to cool parts of the engine, air flow to keep it cooler? I may be wrong, but thought I saw/read what this is actually for.....Not for shielding mud, for AIR FLOW....
Nah, less air flow under the vehicle= better mpg, pretty much the only reason it's there...heck all earlier Wranglers (cj's yj's and tj's) don't have an air dam yet lasted for years and years. If you watch Chrysler videos on youtube of the media testing the new Wranglers off road you can see that the air dams have been removed because they know full well that they would be torn off if they left them on and that wouldn't look good in the medias eyes.
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Old 07-21-2014, 06:17 PM   #21
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YES.

It will "void" the part of your warranty applicable to your factory air dam.

It's really that simple--whether with lifts or air dams--any modification (or destruction) will render the warranty inapplicable to the part modded (or destroyed). It will also render the warranty inapplicable to any damage caused by your modification (or destruction).

Seeing as how the air dam does nothing but, well, dam air, you're in good shape.

Spontaneous upgrade time!!
BS nothing more!

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