If you drive at a constant velocity on the highway with air intake you should get better gas mileage maybe a mile or 2 per gallon with the intake, if you get an exhaust it should help a lot too.EmiGrante said:thank you
ok so a tune-up would do the trick.
another question, I was thinking about buying a PRM will an air intake help me get better gas millage???
That sounds about right because when you are around the city and you are driving in stop and go traffic or you are constantly approach traffic lights, the speed isn't constant, there is nothing to worry about.LandoLakes said:I have a 4cyl ATX and I get about 285miles a tank and this is with street driving, should my mileage be better?
I have driven on a road trip on highways and got 360miles a tank. And both are with A/C constantly running.