Originally Posted by Doug81
Except the FSworks design doesn't seal against the hood to isolate the filter from most of the engine bay like the Steeda and K&N intakes do.
And also, how much heat does a headlight housing add to the ambient air temp? I wouldn't think it's much but I could be wrong.
probably not much, i dont really think that the differences between the two are that substantial temperature wise, really the AEM is the only one that I think offers better temperatures because the air filter is not in the engine bay.