Quote:
Originally Posted by injentech
anyone ever hear of headers consuming more gas?i dont believe it, i was about to switch back to stock, but now rethinking of how the intake headers exhaust works it doesnt make sense, but 2 people have said this (including the service advisor at my dealership) any info on this?
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Yes it uses more gas because having a less restrictive exhaust alows more air to be sucked in & more air equals more fuel being burned