Guys, were talking about a stock civic here. Talks about performance gains, sound, etc is pretty much useless. Getting this intake for your civic will save you money in replacing air filters, thats about it. No, you are not going to notice when you hit the gas pedal a performance difference nor will the gas mileage gains be terribly drastic. if we were talking about a sports car thats one thing, but we are talking about a car designed for maximum efficiency and gas mileage, not performance.
OP you really are over thinking this.
OP you really are over thinking this.
