What are some cheap easy ways to improve aerodynamics and

Lose weight fatty

>>17534576
That's a valid point because the driver's weight also affects a car's fuel economy by a slight amount.

>>17534573
Can't do much to improve aero. Keep your Windows rolled up. Don't put a spoiler on it or amything.

Best way to get fuel econ is weight reduction and tifes .

>>17534671
I guess that explains why I can only seem to average about 30MPG in my civic

>>17534684
I don't know but I've heard people averaging up to 45mpgs on Civics.

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>>17534573
https://www.treehugger.com/cars/modified-honda-crx-hf-wins-fuel-economy-competition-with-118-mpg.html

>>17534695
I guess I also drive like a bit of a madman, but still

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Remove passenger side mirror if your jurisdiction permits. Moon disc hubcaps. Install additional air dams below the front fender and side skirts. Ideally from material that's cheap to replace in case it ever gets caught on a curb.

>>17534573
driving under the speed limit

City or highway?

>>17534731
In general.

>>17534702
Also low friction tires (they all have noise, wet grip and fuel economy ratings at least were I live) and high tire pressure.