Your gas mileage will go down ever so slightly due to the change in air flow. But otherwise it will look much better (in my opinion) and make access that much easier.That front air dam just pissing me off every time I try to do something under my truck. Will it be okay to remove it completely? It will be much easier for me to get under the truck.
With my 2016, I tested every mod I ever put on using 3 tanks of gas before and after, with the exact same driving routine for all tanks (same roads, zero traffic, no hauling, etc...).careful you will void your warranty if you remove it.....just kidding. I agree they look better without it. I would love to know what the actual mpg difference is, not just the anecdotal I don't know notice any difference but the actual real world differences under controlled testing.
Smoother air flow equals less drag. Be interesting to see wind tunnel tests with and withoutSo the main purpose of that air dam is to direct air flow away from the bottom of truck , which supposedly increase MPG?
I need to get one ordered.I have had mine of for months now after I installed the CJC intercooler guard in its place.
I don't think so. If I understand correctly guys with diesel engines have a intercooler installed behind that air dam and it might shield it from rocks.Nothing to do with cooling?
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Hmm. I know on some vehicles that the air dam creates a negative pressure area behind the radiator for cooling. I guess I haven't looked at the new HD's enough to know if there would be any logic there.I don't think so. If I understand correctly guys with diesel engines have a intercooler installed behind that air dam and it might shield it from rocks.
Yes you do, and paint it to match your wheels.I need to get one ordered.
I removed it last night. My MPG actually went up this morning . Also there are two openings right behind the license plate bracket. It looks like it might be for cooling but only if you have diesel. The engine bay from bottom is all covered with plastic trim. So I think the openings are for the intercooler from diesel.Hmm. I know on some vehicles that the air dam creates a negative pressure area behind the radiator for cooling. I guess I haven't looked at the new HD's enough to know if there would be any logic there.
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