Other headlight duct options?

GreyMadder

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Awales74

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" Just how much more whp does it increase when having a headlight duct? "

Fundamentally unanswerable question. Air intake is NOT the limiting factor in the stock car. So any change in intake is really just for sound or fun. Gains will only appear when other performance mods exceed capacity of the stock intake (i.e. big turbo compressing more air). And the benefit will be 100% dependent on those mods and the matching tune. One car maybe hugely limited by air and see huge increase. Another may only be mildly restricted at higher ambient temperatures. Making any sort of comparison irrelevant.

The better question may be has anyone measured the amount of air that can be sucked through each of these cold air intakes, the oem intake, and headlight ducts. More will be better. How much better is dependent on how much more you need.
 
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zrk

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" Just how much more whp does it increase when having a headlight duct? "

Fundamentally unanswerable question. Air intake is NOT the limiting factor in the stock car. So any change in intake is really just for sound or fun. Gains will only appear when other performance mods exceed capacity of the stock intake (i.e. big turbo compressing more air). And the benefit will be 100% dependent on those mods and the matching tune. One car maybe hugely limited by air and see huge increase. Another may only be mildly restricted at higher ambient temperatures. Making any sort of comparison irrelevant.

The better question may be has anyone measured the amount of air that can be sucked through each of these cold air intakes, the oem intake, and headlight ducts. More will be better. How much better is dependent on how much more you need.
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