Quote:
Originally Posted by MPGranger
how comes warm air intakes are listed as an ecomod but not cold air? Don't both strategies increase Fuel Economy?
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Depends on the car, its sensors, driving technique, and the design of the intake--seems to me. My WAI works. I have long wondered about a CAI. I think one reason for the WAI in colder climes is for warm up and for dealing with denser colder air of winter. I would think a CAI would work for accelerating with load as long as you were also using EOC to reap the benefit of the shorter pulse through a longer glide.