Quote Originally Posted by stealthee View Post
So you are saying you'll believe whatever you want to, regardless of facts.

Tests are done all the time. Intakes are proven to increase mileage time and time again.

On my Stealth it is rated at 19 city and 24 highway. With an intake, downpipe and test pipe as my only flow mods I AVERAGED 26 mpg daily driving it. I got more mileage than it was highway rated for.


Quote Originally Posted by JoRoW99 View Post
I understand this, but the engine needs the same amount of power to hold the car at 45 mph. if you need less throttle, you could still be getting the same amount of air, hence the same amount of fuel and power. Unless of course the engine is really working to pull that air in. What does an intake gain at WOT, like 5 hp? so pull it down to 20% (or something like that) of that airflow and the restriction is not as big of a deal anymore. Intake could help mileage, could hurt it. Ill believe what i believe for now until i see tests. And I run open cone and ported TB anyway.
Show me then.